/* Variáveis de Cores inspiradas em Hogwarts Legacy */
:root {
    --rubygriffin: linear-gradient(135deg, #5a0002 0%, #ad4242 100%);
    --emeraldsnake: linear-gradient(135deg, #143b22 0%, #2b8148 100%);
    --sapphirecrown: linear-gradient(135deg, #14214b 0%, #495a96 100%);
    --goldenpuff: linear-gradient(135deg, #997415 0%, #b99c53 100%);
    --gold: #515466;
    --text-color: #ffffff;
    --ink: #000000;
    --accent: #d3b665;
    --glow: 0 0 10px rgba(255, 255, 255, 0.3);
    --text-glow: 0 0 15px rgba(255, 255, 255, 0.5);
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --font-primary: 'Cinzel', serif;
    --font-secondary: 'Crimson Text', serif;
    --bg-texture: url('assets/hl-hogwarts-castle-concept.jpg'); /* Certifique-se de ter esta imagem */
    --container-border: 2px solid var(--gold);
    --border-color: rgba(255, 255, 255, 0.5);
    --title-color: #ffffff; /* Nova variável para títulos */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

body {
    background: transparent;
    color: var(--text-color);
    display: none; /* Inicia oculto */
    height: 100vh;
    width: 100vw;
    font-family: var(--font-secondary);
}

body.active {
    display: block;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
    animation: fadeIn 0.3s ease-out;
}

.overlay.fadeout {
    opacity: 0;
    animation: fadeOut 0.3s ease-in;
}

.container {
    display: grid;
    grid-template-columns: 200px 1fr; /* Tamanho normal */
    transition: all 0.3s ease;
    width: 90%; /* Reduzido de 90% */
    max-width: 1400px; /* Reduzido de 1400px */
    height: 75vh; /* Reduzido de 80vh para 75vh */
    background-image: url('assets/hl-hogwarts-castle-concept.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow), var(--glow);
    border: 2px solid var(--gold);
    position: relative;
    transition: all 0.3s ease-in-out;
    animation: fadeIn 0.3s ease-out;
    min-height: 600px; /* Garantir altura mínima */
}

.container.fadeout {
    transform: scale(0.95) translateY(10px);
    opacity: 0;
}

.container .content {
    transition: margin-left 0.3s ease;
    padding-top: 40px; /* Adicionar espaço no topo para o botão não sobrepor conteúdo */
    padding-left: 40px; /* Aumentar espaço para o botão */
}

/* Overlay escuro sobre o background da interface */
.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1;
}

/* Garantir que os elementos fiquem sobre o overlay */
.sidebar, .content {
    position: relative;
    z-index: 2;
}

.sidebar {
    background: rgba(13, 15, 25, 0.87);
    backdrop-filter: blur(5px);
    width: 200px; /* Reduzido de 220px */
    padding: 20px 15px; /* Ajustado padding */
    display: flex; /* Adicionar display flex */
    flex-direction: column; /* Organizar elementos verticalmente */
}

.sidebar.collapsed {
    position: absolute;
    width: 0;
    min-width: 0;
    padding: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
}

.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    display: none;
}

.logo {
    margin-bottom: 10px;
    margin-top: 20px; /* Adicionado margem superior */
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.logo h1 {
    text-align: center;
    margin-top: 30px; /* Adicionar margem superior para descer o texto */
    color: var(--title-color); /* Mudado de var(--gold) para var(--title-color) */
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: var(--glow);
}

.logo-image {
    width: 200px;
    height: auto;
    margin: 0 auto;
    margin-left: -10px; /* Adicionar margem negativa para mover para esquerda */
    display: block;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

nav {
    flex: 1; /* Ocupar espaço disponível */
    display: flex;
    flex-direction: column;
    justify-content: center; /* Centralizar verticalmente */
    gap: 10px; /* Espaçamento entre botões */
    margin: 10px 0; /* Reduzido para dar espaço aos divisores */
    transform: translateY(-100px); /* Alterado de -40px para -60px para mover mais para cima */
}

.content {
    flex: 1;
    padding: 15px; /* Reduzido de 20px */
    overflow-y: auto; /* Adicionar scroll vertical */
    max-height: 75vh;
    background: rgba(6, 7, 19, 0.5);
    backdrop-filter: blur(3px);
    position: relative; /* Adicionar position relative */
    padding-left: 25px; /* Aumentar padding esquerdo para dar espaço ao botão */
    width: 100%;
    height: 100%;
    max-height: none; /* Remover limite de altura */
    overflow-y: auto;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: none;
    margin: 0;
}

/* Estilo unificado para todos os botões de navegação */
.nav-btn {
    width: 100%;
    padding: 10px 15px; /* Reduzido de 12px 20px */
    margin: 8px 0;
    background: rgba(0, 0, 0, 0.4);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px; /* Reduzido de 16px */
    letter-spacing: 1px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
    margin-top: 6px; /* Espaço entre divisória e botões */
}

.nav-btn:first-child {
    margin-top: 0; /* O primeiro botão não precisa de margem extra acima */
}

.nav-btn:last-child {
    margin-bottom: 0; /* Remover espaço extra para evitar sobreposição com nav-toggle */
}

.nav-btn:hover, 
.nav-btn.active {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(255, 235, 155, 0.3);
}

.houses-title {
    text-align: center;
    color: var(--text-color);
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 160px;
    margin-bottom: 20px;
    text-shadow: var(--glow);
}

.houses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px; /* Reduzido de 20px */
    padding: 15px; /* Reduzido de 20px */
    margin-top: 20px; /* Ajustado de 220px para 20px já que agora temos o título */
    width: 100%;
    margin: 0 auto;
}

.house-card {
    padding: 20px; /* Reduzido de 30px */
    border-radius: 15px;
    text-align: center;
    color: rgba(255, 255, 255, 0.774);
    border: 1px solid var(--border-color);
    background: var(--light-bg);
    background-image: url('assets/house-pattern.png');
    background-blend-mode: overlay;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.house-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow);
}

.house-card h2 {
    margin-bottom: 20px;
}

.points {
    font-size: 42px; /* Reduzido de 52px */
    font-weight: bold;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    font-family: var(--font-primary);
}

/* Casas */
.rubygriffin { background: var(--rubygriffin); }
.emeraldsnake { background: var(--emeraldsnake); }
.sapphirecrown { background: var(--sapphirecrown); }
.goldenpuff { background: var(--goldenpuff); }

.tab-content {
    display: none;
    position: relative;
    padding: 20px;
    height: 100%;
    flex: 1;
    width: 100%;
    height: auto;
    min-height: 100%;
    position: relative;
    overflow: visible;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.tab-content > div {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 40px 20px; /* Ajustado padding para dar mais espaço */
    min-height: 500px; /* Altura mínima para garantir visibilidade */
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    height: auto;
    min-height: 100%;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 20px;
    padding-top: 30px; /* Aumentar padding superior */
    margin-top: 15px; /* Adicionar margem superior */
}

.profile-corner-image,
.profile-corner-image-left {
    top: -20px;
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 5;
    position: absolute;
}

.profile-corner-image {
    right: -40px; /* Aumentado de -20px para -40px */
    background-image: url('assets/corner-right.png');
    background-position: top right;
}

.profile-corner-image-left {
    left: -40px; /* Aumentado de -20px para -40px */
    background-image: url('assets/corner-left.png');
    background-position: top left;
}

/* Ajustar os containers principais de cada aba */
.houses-container,
.grades-main-container,
.teacher-main-container,
.mural-main-container {
    position: relative;
    width: 100%;
    padding: 20px;
    margin-top: 20px;
}

.profile-corner-image,
.profile-corner-image-left {
    top: -20px;
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 5;
    position: absolute;
}

.profile-corner-image {
    right: -20px;
    background-position: top right;
    background-image: url('assets/corner-right.png');
}

.profile-corner-image-left {
    left: -20px;
    background-position: top left;
    background-image: url('assets/corner-left.png');
}

.search-bar input {
    width: 100%;
    padding: 10px;
    margin: 20px 0;
    border: none;
    color: white;
    border-radius: 5px;
}

.action-btn {
    padding: 10px 15px; /* Reduzido de 12px 20px */
    margin: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-primary);
    font-size: 14px; /* Reduzido de 16px */
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow);
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-color);
}

.student-profile {
    border-radius: 10px;
    padding: 20px;
    margin: 10px;
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
    width: 100%;
    margin: 0 auto;
}

.info-group {
    margin-bottom: 12px; /* Reduzido de 15px para 12px */
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px; /* Reduzido de 10px para 8px */
    border-radius: 6px;
}

.info-group label {
    display: block;
    margin-bottom: 5px;
    color: #ccc;
    font-weight: bold;
    font-size: 14px;
    min-width: 120px;
}

.info-group input,
.info-group select {
    width: 100%;
    padding: 8px;
    background-color: #3d3d4d;
    border: 1px solid #4d4d4d;
    border-radius: 5px;
    color: white;
}

.points-section,
.grades-section {
    grid-column: span 2;
    background-color: #3d3d3d;
    padding: 15px;
    border-radius: 8px;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
    width: 100%;
    margin: 0 auto;
}

.subject {
    display: flex;
    align-items: center;
    gap: 10px;
}

.grade-input {
    width: 60px;
    padding: 5px;
    background-color: #4d4d4d;
    border: 1px solid #5d5d5d;
    border-radius: 4px;
    color: white;
    text-align: center;
}

.points-grid {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.points-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.teacher-only,
.student-only {
    display: none;
}

.profile-container {
    padding: 20px;
    border-radius: 10px;
    margin: 10px;
    position: relative; /* Adicionado para posicionamento absoluto da imagem */
    height: auto; /* Alterado de calc(100% - 20px) para auto */
    min-height: 500px; /* Adicionado altura mínima */
    overflow: visible; /* Alterado de hidden para visible */
}

.profile-form {
    max-width: 600px;
    margin: 0 auto;
    margin-top: 30px; /* Reduzido de 60px para 30px */
    background: rgba(0, 0, 0, 0.3);
    padding: 25px; /* Reduzido de 30px para 25px */
    border-radius: 10px;
}

.student-view {
    display: none;
    position: relative;
    padding-top: 40px; /* Adicionado espaço para os corners */
    padding-bottom: 17px; /* Adicionado espaço para os corners inferiores */
}

.student-view.active {
    display: block;
}

.student-view h2 {
    margin-top: 20px; /* Reduzido de 40px para 20px */
    margin-bottom: 20px; /* Reduzido de 30px para 20px */
    color: var(--text-color);
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

.student-grades {
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    margin-bottom: 20px; /* Reduzido para evitar scroll */
}

.grade-value {
    background-color: #3d3d3d;
    padding: 8px 15px;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    min-width: 40px;
    display: inline-block;
    text-align: center;
}

.subject {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}

.subject label {
    font-size: 1.1em;
    color: #fff;
}

/* Remover classes não utilizadas */
.grades-view,
.my-grades-list {
    display: none;
}

.students-section {
    padding: 20px;
    border-radius: 10px;
    margin: 40px 0; /* Aumentado de 20px para 40px */
    max-height: 60vh;
    overflow-y: auto; /* Adicionar scroll */
}

.students-section h2 {
    margin-bottom: 30px;
    color: var(--text-color);
    text-align: left; /* Alterado de center para left */
    font-size: 20px; /* Reduzido de 24px para 20px */
    letter-spacing: 1px; /* Reduzido de 2px para 1px */
    text-transform: uppercase;
    padding-left: 15px; /* Adicionado padding à esquerda */
}

/* Remover seção de busca */
.search-student,
.search-student input {
    display: none;
}

.students-list {
    margin-top: 30px; /* Adicionado margem superior */
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    max-height: 40vh;
    overflow-y: auto;
}

.student-item {
    padding: 15px;
    margin: 8px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
}

.student-item.selected {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
}

.points-actions {
    grid-column: span 2;
    background-color: #3d3d3d;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
}

.points-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
    flex-wrap: wrap; /* Permite quebrar linha em telas menores */
}

.points-controls select,
.points-controls input {
    padding: 10px;
    background-color: rgba(61, 61, 61, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: white;
}

.points-controls select {
    min-width: 150px;
}

.points-controls input[type="number"] {
    width: 100px;
}

.points-controls .points-reason {
    flex: 1; /* Faz o input de motivo ocupar espaço disponível */
    min-width: 200px; /* Garante um tamanho mínimo */
}

.selected-student-profile {
    display: none;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
}

.selected-student-profile.visible {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.selected-student-profile {
    max-height: 60vh; /* Reduzido de 70vh */
    overflow-y: auto;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.selected-student-profile.fade-in {
    opacity: 1;
}

.profile-content {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
}

.student-info-container {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.info-group {
    margin-bottom: 12px; /* Reduzido de 15px para 12px */
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px; /* Reduzido de 10px para 8px */
    border-radius: 6px;
}

.info-group label {
    min-width: 120px;
    font-weight: bold;
    margin-right: 10px;
    color: var(--text-color);
}

.info-value {
    color: #fff;
    flex: 1;
    display: inline-block;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-color);
}

.grades-section {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.student-grades-display {
    margin: 15px 0;
}

.grade-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    margin-bottom: 10px;
}

.grades-controls {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* Animação para transição */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
    from { 
        opacity: 1;
        transform: scale(1);
    }
    to { 
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
}

/* Adicionando estilo decorativo para botões e inputs */
input, select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color); /* Mudado de var(--gold) */
    color: var(--text-color);
    padding: 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--glow);
}

/* Bordas e detalhes decorativos */
.decoration-corner {
    position: absolute;
    width: 50px;
    height: 50px;
    background: url('assets/decorative-corner.png') no-repeat center;
    background-size: contain;
}

.decoration-corner.top-left {
    top: 0;
    left: 0;
}

.decoration-corner.top-right {
    top: 0;
    right: 0;
}

.decoration-corner.bottom-left {
    bottom: 0;
    left: 0;
}

.decoration-corner.bottom-right {
    bottom: 0;
    right: 0;
}

/* Ajustar cores dos elementos para melhor contraste */
.info-value {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color); /* Mudado de var(--gold) */
    padding: 12px;
    border-radius: 6px;
    color: var(--text-color);
}

/* Adicionar efeito de brilho dourado */
@keyframes goldGlow {
    0% { box-shadow: 0 0 5px var(--gold); }
    50% { box-shadow: 0 0 20px var(--gold); }
    100% { box-shadow: 0 0 5px var(--gold); }
}

.house-card:hover {
    box-shadow: var(--glow);
}

/* Atualizar animação para brilho branco */
@keyframes whiteGlow {
    0% { box-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.5); }
    100% { box-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
    opacity: 0.8;
}

/* Ajustar responsividade */
@media screen and (max-height: 800px) {
    .container {
        height: 80vh;
    }
    
    .content {
        padding: 12px;
    }
    
    .profile-grid {
        gap: 12px;
    }
}

.grades-container {
    margin-top: 120px; /* Reduzido de 160px */
    margin-bottom: 60px; /* Adicionar margem inferior para empurrar o conteúdo para cima */
    position: relative; /* Adicionar posicionamento relativo */
}

.grades-container h2 {
    margin-bottom: 40px;
    color: var(--text-color);
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

.current-grades {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.current-grades h4 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.grades-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.grade-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
}

.subject-label {
    color: var(--text-color);
    font-weight: bold;
}

.grade-value {
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    min-width: 40px;
    text-align: center;
}

/* Adicionar animação para quando a nota mudar */
@keyframes gradeUpdate {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.grade-value.updated {
    animation: gradeUpdate 0.3s ease-in-out;
}

/* Atualizar para um estilo unificado de corners */
.profile-corner-image {
    position: absolute;
    top: -30px;
    right: -28px;
    width: 150px;
    height: 150px;
    background-image: url('assets/corner-right.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top right;
    pointer-events: none;
    z-index: 5;
}

/* Ajustar posicionamento do corner image esquerdo */
.profile-corner-image-left {
    position: absolute;
    top: -55px;
    left: -85px; /* Alterado de -75px para -85px */
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top left;
    pointer-events: none;
    z-index: 5;
}

.profile-corner-bottom-left {
    position: absolute;
    bottom: -45px; /* Reduzido de -60px para -45px */
    left: -60px;
    width: 150px;
    height: 150px;
    background-image: url('assets/corner-bottom-left.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: bottom left;
    pointer-events: none;
    z-index: 1;
}

.profile-corner-bottom-right {
    position: absolute;
    bottom: -45px; /* Reduzido de -60px para -45px */
    right: -47px;
    width: 150px;
    height: 150px;
    background-image: url('assets/corner-bottom-right.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: bottom right;
    pointer-events: none;
    z-index: 1;
}

/* Ajustar corners inferiores especificamente para o mural */
.mural-main-container .profile-corner-bottom-left,
.mural-main-container .profile-corner-bottom-right {
    bottom: -35px; /* Reduzido de -265px para -100px */
}

.nav-rule-top {
    width: 100%;
    height: 16px; /* Altura suficiente para a imagem aparecer */
    background: url('assets/rule.png') center center no-repeat;
    background-size: 100% auto; /* Garante largura total e altura proporcional */
    margin-bottom: 100px; /* Espaçamento aumentado para separar mais dos botões */
}

nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    margin: 10px 0; /* Reduzido para dar espaço aos divisores */
    transform: translateY(-100px); /* Alterado de -40px para -60px para mover mais para cima */
}

.teacher-panel,
.mural-controls,
.house-points-manager,
.houses-grid {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.houses-title {
    margin-top: 60px; /* Ajustado para ficar mais próximo do topo */
    margin-bottom: 40px;
}

/* Estilos para o botão de toggle */
.nav-toggle {
    position: fixed;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 8px;
    transition: all 0.3s ease;
    z-index: 10;
    left: 65px;
    top: 90%; /* Alterado de 50% para 80% para descer o botão */
    transform: translateY(-50%);
    margin-top: 56px; /* Espaço maior acima do nav-toggle */
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
}

.toggle-line {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* Estado inicial do botão (X) */
.nav-toggle .toggle-line {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

.nav-toggle .toggle-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle .toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle .toggle-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Estado do botão quando a navbar está aberta (X) */
.sidebar:not(.collapsed) .nav-toggle .toggle-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.sidebar:not(.collapsed) .nav-toggle .toggle-line:nth-child(2) {
    opacity: 0;
}

.sidebar:not(.collapsed) .nav-toggle .toggle-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Remove as transformações quando a navbar está fechada */
.sidebar.collapsed .nav-toggle .toggle-line {
    transform: none !important;
    opacity: 1 !important;
}

/* Estado do botão quando a sidebar está fechada (3 traços) */
.sidebar.collapsed .nav-toggle .toggle-line {
    transform: none;
    opacity: 1;
}

/* Estado da sidebar quando fechada */
.sidebar.collapsed {
    width: 60px; /* Mantém espaço para o botão */
    min-width: 60px;
    padding: 10px 5px;
    background: transparent; /* Remover background quando colapsado */
    position: relative; /* Garantir que os elementos filhos mantenham o z-index */
    z-index: 5; /* Mesmo z-index dos corners */
}

.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    display: none;
}

.sidebar.collapsed .nav-toggle {
    position: fixed; /* Mantém o botão fixo na tela */
    left: 20px; /* Distância da esquerda */
    top: 50%; /* Centralizar verticalmente */
    transform: translateY(-50%); /* Ajuste fino da centralização */
    z-index: 5;
    background: rgba(0, 0, 0, 0.8);
}

.sidebar.collapsed .nav-toggle .toggle-line {
    transition: all 0.3s ease;
}

.sidebar.collapsed .nav-toggle .toggle-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.sidebar.collapsed .nav-toggle .toggle-line:nth-child(2) {
    opacity: 0;
}

.sidebar.collapsed .nav-toggle .toggle-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-toggle.active {
    position: absolute;
    left: 60px;
    transform: translateY(-1050%); /* Manter a centralização vertical */
    transition: all 0.3s ease;
}

.sidebar {
    transition: width 0.3s ease;
}

.container.nav-collapsed {
    grid-template-columns: 0 1fr; /* Removido o espaço da navbar */
    width: 75%;
    max-width: 1100px;
    margin: 0 auto; /* Manter centralizado */
    display: flex; /* Mudar para flex */
    justify-content: center; /* Centralizar horizontalmente */
}

.sidebar.collapsed + .content {
    padding-left: 60px; /* Espaço apenas para o botão */
    width: calc(100% - 60px); /* Ajustar largura considerando padding */
    margin: 0 auto; /* Centralizar conteúdo */
    max-width: 1040px; /* 1100px - 60px do padding */
    padding: 20px 30px 20px 80px;
    width: 100%;
    max-width: none;
}

/* Ajustar posição dos corners para cobrir toda a largura */
.container.nav-collapsed .profile-corner-image {
    right: -30px; /* Ajustado para cobrir exatamente o canto */
}

.container.nav-collapsed .profile-corner-image-left {
    left: -30px; /* Ajustado para cobrir exatamente o canto */
}

/* Ajustar posição do botão toggle */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: calc(12.5% + 15px); /* Alinhar com a borda do container */
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

/* Estado da sidebar quando fechada */
.sidebar.collapsed {
    position: absolute;
    width: 0;
    min-width: 0;
    padding: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
}

.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    display: none;
}

.sidebar.collapsed .nav-toggle {
    position: fixed; /* Mantém o botão fixo na tela */
    left: 15px; /* Distância da esquerda */
    top: 50%; /* Centralizar verticalmente */
    transform: translateY(-50%); /* Ajuste fino da centralização */
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
}

.sidebar.collapsed .nav-toggle .toggle-line {
    transition: all 0.3s ease;
}

.sidebar.collapsed .nav-toggle .toggle-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.sidebar.collapsed .nav-toggle .toggle-line:nth-child(2) {
    opacity: 0;
}

.sidebar.collapsed .nav-toggle .toggle-line:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-toggle.active {
    position: absolute;
    left: 60px;
    transform: translateY(-1050%); /* Manter a centralização vertical */
    transition: all 0.3s ease;
}

.sidebar {
    transition: width 0.3s ease;
}

.container.nav-collapsed {
    grid-template-columns: 0 1fr; /* Removido o espaço da navbar */
}

.sidebar.collapsed + .content {
    padding-left: 70px; /* Aumentado de 60px para 70px */
    width: calc(100% - 70px); /* Ajustado também aqui */
    margin: 0 auto;
    max-width: 1040px;
}

/* Ajustar posição dos corners */
.container.nav-collapsed .profile-corner-image {
    right: -35px; /* Ajustado de -30px para -35px */
}

.container.nav-collapsed .profile-corner-image-left {
    left: -35px; /* Ajustado de -30px para -35px */
}

/* Ajustar container quando navbar colapsada */
.container.nav-collapsed {
    grid-template-columns: 0 1fr;
    width: 85%; /* Aumentado de 80% para 85% */
    max-width: 1300px; /* Aumentado de 1200px para 1300px */
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

/* Ajustar content quando sidebar colapsada */
.sidebar.collapsed + .content {
    padding-left: 90px; /* Aumentado de 80px para 90px */
    padding-right: 30px; /* Aumentado de 20px para 30px */
    width: calc(100% - 90px);
    margin: 0 auto;
    max-width: 1210px; /* Aumentado proporcionalmente */
}

/* Ajustar corners quando navbar colapsada */
.container.nav-collapsed .profile-corner-image {
    right: -55px; /* Aumentado de -45px para -55px */
}

.container.nav-collapsed .profile-corner-image_left {
    left: -55px; /* Aumentado de -45px para -55px */
}

/* Ajustar container quando navbar colapsada */
.container.nav-collapsed {
    grid-template-columns: 0 1fr;
    width: 90%; /* Aumentado para 90% */
    max-width: 1400px; /* Aumentado para 1400px */
    margin: 0 auto;
    display: grid; /* Mudado de flex para grid */
}

/* Ajustar content quando sidebar colapsada */
.sidebar.collapsed + .content {
    padding-left: 80px;
    padding-right: 40px;
    width: 100%;
    margin: 0 auto;
    max-width: none; /* Remover max-width para ocupar todo espaço */
}

/* Manter mesmas dimensões do container original */
.container {
    width: 90%;
    max-width: 1400px;
    height: 75vh;
}

/* Ajustar posição do botão toggle quando colapsado */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: calc(5% + 15px); /* Ajustado para o novo tamanho */
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

/* Ajustar corners para nova largura */
.container.nav-collapsed .profile-corner-image {
    right: -65px; /* Aumentado para cobrir os cantos maiores */
}

.container.nav-collapsed .profile-corner-image_left {
    left: -65px; /* Aumentado para cobrir os cantos maiores */
}

/* Ajustes responsivos para diferentes tamanhos de tela */
@media screen and (max-width: 1400px) {
    .container {
        width: 95%;
    }
}

@media screen and (max-width: 1200px) {
    .tab-content > div {
        padding: 15px;
    }
}

@media screen and (max-height: 800px) {
    .container {
        height: 90vh;
    }
}

/* Ajustar layout das abas para seguir o mesmo padrão */
.grades-container,
.mural-container {
    margin-top: 60px; /* Mesmo valor do .houses-title */
    margin-bottom: 40px;
    position: relative;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Ajustar títulos para seguir mesmo estilo */
.grades-container h2,
.mural-container h2,
.student-view h2 {
    text-align: center;
    color: var(--text-color);
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-shadow: var(--glow);
}

/* Ajustar containers principais para seguir mesmo formato */
.student-grades,
.mural-messages,
.mural-controls,
.profile-form {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

/* Unificar posição dos corners para todas as abas */
.profile-corner-image,
.profile-corner-image-left,
.profile-corner-bottom-left,
.profile-corner-bottom-right {
    width: 150px;
    height: 150px;
    position: absolute;
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 1;
}

.profile-corner-image {
    top: -50px;
    right: -40px;
}

.profile-corner-image-left {
    top: -50px;
    left: -55px;
}

/* Ajustar o container quando navbar está fechada */
.container.nav-collapsed {
    grid-template-columns: 1fr; /* Mudado de 0 1fr para 1fr */
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex; /* Mudado para flex */
    justify-content: center;
}

/* Ajustar o content quando a sidebar está fechada */
.sidebar.collapsed + .content {
    width: 100%; /* Ocupar todo o espaço disponível */
    padding: 20px 40px; /* Padding uniforme */
    margin: 0 auto;
    max-width: none;
}

/* Remover as propriedades que podem estar limitando a largura */
.content {
    flex: 1;
    width: 100%;
    max-width: none;
    margin: 0;
    display: flex;
    flex-direction: column;
}

/* Ajustar o tab-content para ocupar todo espaço */
.tab-content > div {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 20px;
    padding-top: 30px; /* Aumentar padding superior */
    margin-top: 15px; /* Adicionar margem superior */
}

/* Ajustar posicionamento dos corners superiores */
.profile-corner-image {
    position: absolute;
    top: -45px; /* Ajustado de -50px */
    right: -45px; /* Ajustado de -40px */
    width: 160px; /* Aumentado de 150px */
    height: 160px; /* Aumentado de 150px */
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top right;
    pointer-events: none;
    z-index: 5;
}

.profile-corner-image-left {
    position: absolute;
    top: -55px;
    left: -85px; /* Alterado de -75px para -85px */
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top left;
    pointer-events: none;
    z-index: 5;
}

/* Ajuste quando navbar colapsada */
.container.nav-collapsed .profile-corner-image-left {
    left: -35px; /* Ajustado para quando fechado */
}

/* Ajustar container para dar espaço aos corners */
.tab-content > div {
    padding-top: 30px; /* Aumentar padding superior */
    margin-top: 15px; /* Adicionar margem superior */
}

/* Ajustar posição base dos corners inferiores */
.profile-corner-bottom-left,
.profile-corner-bottom-right {
    position: absolute;
    bottom: -21px; /* Reduzido de -25px para -15px */
    width: 150px;
    height: 150px;
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 1;
}

/* Ajustos específicos para cada seção */
.grades-main-container .profile-corner-bottom-left,
.grades-main-container .profile-corner-bottom-right,
.mural-main-container .profile-corner-bottom-left,
.mural-main-container .profile-corner-bottom-right {
    bottom: -21px; /* Ajustado de -25px para -15px em todas seções */
}

/* Ajustar posição dos corners superiores quando navbar fechada */
.container.nav-collapsed .profile-corner-image-left {
    left: -35px; /* Ajustado para mais próximo quando fechado */
}

.container.nav-collapsed .profile-corner-image {
    right: -35px; /* Ajustado para mais próximo quando fechado */
}

/* Ajustar posicionamento dos corner images */
.profile-corner-image {
    position: absolute;
    top: -75px; /* Alterado de -65px para -75px */
    right: -45px;
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top right;
    pointer-events: none;
    z-index: 5;
}

.profile-corner-image-left {
    position: absolute;
    top: -75px; /* Alterado de -65px para -75px */
    left: -85px;
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top left;
    pointer-events: none;
    z-index: 5;
}

/* O ajuste para quando está colapsado permanece o mesmo */
.container.nav-collapsed .profile-corner-image-left {
    left: -55px;
    top: -51px;
}

.container.nav-collapsed .profile-corner-image {
    right: -55px;
    top: -51px;
}

/* Ajustar posição dos corners superiores antes de colapsar */
.profile-corner-image {
    position: absolute;
    top: -70px; /* Alterado de -45px para -55px */
    right: -45px;
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top right;
    pointer-events: none;
    z-index: 5;
}

.profile-corner-image-left {
    position: absolute;
    top: -70px; /* Alterado de -45px para -55px */
    left: -57px;
    width: 160px;
    height: 160px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top left;
    pointer-events: none;
    z-index: 5;
}

/* Ajustar visibilidade e posicionamento do nav toggle */
.nav-toggle {
    position: fixed; /* Mudado para fixed */
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin: 10px;
    padding: 8px;
    transition: all 0.3s ease;
    z-index: 10; /* Aumentado z-index para garantir visibilidade */
    left: 65px; /* Posição padrão */
    top: 90%; /* Alterado de 50% para 80% para descer o botão */
    transform: translateY(-50%);
}

.sidebar.collapsed {
    position: absolute;
    width: 0;
    min-width: 0;
    padding: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
}

.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    display: none;
}

/* Garantir que o botão permaneça visível quando a sidebar está fechada */
.sidebar.collapsed .nav-toggle {
    opacity: 1;
    visibility: visible;
    display: flex;
    left: 20px; /* Posição fixa quando colapsado */
}

/* Ajustar estado inicial do botão para 3 traços */
.nav-toggle .toggle-line {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: all 0.3s ease;
    transform: none !important; /* Remover rotação */
    opacity: 1 !important; /* Garantir visibilidade */
}

/* Remover transformações anteriores */
.nav-toggle .toggle-line:first-child,
.sidebar:not(.collapsed) .nav-toggle .toggle-line:first-child {
    transform: none;
}

.nav-toggle .toggle-line:nth-child(2),
.sidebar:not(.collapsed) .nav-toggle .toggle-line:nth-child(2) {
    opacity: 1;
}

.nav-toggle .toggle-line:last-child,
.sidebar:not(.collapsed) .nav-toggle .toggle-line:last-child {
    transform: none;
}

/* Adicionar hover effect */
.nav-toggle:hover .toggle-line {
    background-color: var(--accent);
}

/* Ajustar posicionamento do nav toggle quando colapsado */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: 20px;
    top: 90%; /* Posição mais baixa */
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    opacity: 1;
    visibility: visible;
    display: flex;
}

/* Atualizar animação da sidebar */
.sidebar {
    transition: all 0.3s ease-in-out;
    transform-origin: left center;
    opacity: 1;
    visibility: visible;
    width: 200px;
}

.sidebar.collapsed {
    transform: translateX(-20px);
    opacity: 0;
    visibility: hidden;
    width: 0;
}

/* Animar o botão também */
.nav-toggle {
    transition: all 0.3s ease-in-out;
    transform-origin: center;
}

/* Posição do botão quando navbar fechada */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: 20px;
    top: 85%;
    transform: translateY(-50%);
    opacity: 1;
    visibility: visible;
}

/* Atualizar animações da sidebar */
.sidebar {
    transition: all 0.3s ease-in-out;
    transform-origin: left center;
    opacity: 1;
    visibility: visible;
    width: 200px;
    position: relative;
    transform: translateX(0);
}

.sidebar.collapsed {
    width: 0;
    opacity: 0;
    transform: translateX(-20px);
    visibility: hidden;
    transition: transform 0.3s ease-in-out,
                opacity 0.3s ease-in-out,
                width 0.3s ease-in-out;
    position: absolute;
}

/* Ajustar visibilidade para acontecer depois da animação */
.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

/* Garantir que o conteúdo também anima suavemente */
.content {
    transition: padding-left 0.3s ease-in-out,
                margin-left 0.3s ease-in-out;
}

.container {
    transition: grid-template-columns 0.3s ease-in-out;
}

/* Adicionar animação para atualização de valores */
@keyframes updateField {
     0%, 100% { transform: none; background: rgba(0, 0, 0, 0.3); }
    50% { background: rgba(255, 255, 255, 0.2); }
}

.info-value,
.grade-value {
    transition: none;
}

.info-value.updated,
.grade-value.updated {
    animation: updateField 0.2s ease-out;
}

.selected-student-profile {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease-in-out;
}

.selected-student-profile.visible {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

/* Melhorar estilo dos info-values */
.info-value {
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-color);
    min-width: 100px;
    display: inline-block;
    transition: all 0.3s ease-in-out;
    border: 1px solid var(--border-color);
}

.info-value.updated {
    animation: updateField 0.3s ease-out;
    border-color: var(--accent);
}

.xp-section {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

.xp-section h3 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 18px;
}

.current-xp {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.current-xp h4 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.xp-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
}

.xp-label {
    color: var(--text-color);
    font-weight: bold;
}

.xp-value {
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    min-width: 40px;
    text-align: center;
}

.xp-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
}

.xp-controls input {
    width: 100px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
}

/* Adicionar animação para atualização de XP */
.xp-value.updated {
    animation: updateField 0.3s ease-out;
}

.turmas-main-container {
    position: relative;
    width: 100%;
    padding: 20px;
    margin-top: 60px;
}

.turmas-controls {
    max-width: 800px;
    margin: 0 auto 50px;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.turmas-controls h2 {
    margin-bottom: 25px; /* Aumentar espaço após o título */
    font-size: 24px;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.turmas-controls select {
    width: 200px;
    padding: 10px;
    margin-bottom: 25px; /* Aumentar espaço após o select */
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 6px;
    font-size: 16px;
}

#turmaPesquisa {
    width: 100%;
    padding: 12px 15px;
    margin-top: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

#turmaPesquisa:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.turma-students-list {
    max-width: 800px;
    margin: 60px auto 0; /* Ajustado de 80px para 60px para reduzir espaço superior */
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    position: relative;
}

.turma-students-list h2 {
    position: relative;
    margin-top: -60px; /* Mover título para cima */
    margin-bottom: 30px;
}

.turma-title {
    text-align: center;
    color: var(--text-color);
    font-size: 24px;
    margin-bottom: 20px; /* Reduzido de 30px para 20px */
    margin-top: -40px; /* Ajustado de -60px para -40px para aproximar da box */
    position: relative; /* Alterado de absolute para relative */
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.student-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    display: block;
    cursor: pointer;
}

/* Remover hover e transições */
.student-card:hover {
    background: rgba(0, 0, 0, 0.3);
    transform: none;
}

.student-card .student-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
    padding: 8px 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.student-card .student-house {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    padding: 4px 0;
}

/* Adicionar animação shake para campo obrigatório */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake-animation {
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

.points-reason {
    transition: border-color 0.3s ease;
}

.points-reason:focus {
    border-color: var(--accent) !important;
}

/* Ajustes na barra de pesquisa de turmas */
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    margin: 15px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.student-card {
    /* ...existing card styles... */
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Unificar estilo da barra de pesquisa */
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(61, 61, 61, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: white;
    font-size: 16px;
    margin: 20px 0;
    transition: all 0.3s ease;
}

#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background-color: rgba(61, 61, 61, 0.8);
}

/* Remover completamente os estilos de pesquisa */
#turmaStudentSearch,
#turmaStudentSearch:focus,
.turma-search,
.search-bar,
.search-bar input,
.search-student,
.search-student input {
    display: block; /* Alterar de none para block */
}

/* Restaurar estilos da barra de pesquisa */
.search-bar input,
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    margin: 15px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-bar input:focus,
#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
}

/* ...existing code... */

.student-card {
    /* Manter os estilos existentes do cartão de estudante */
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
}

/* Restaurar e melhorar estilos da barra de pesquisa */
.search-student {
    display: block;
    margin-bottom: 20px;
}

.search-student input {
    width: 100%;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-student input:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.search-student input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Estilo para o select de ano letivo */
#student-year {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 6px;
    width: 100%;
    cursor: pointer;
    appearance: auto; /* Importante: permite que o select mostre as opções */
    -webkit-appearance: auto; /* Para compatibilidade com Safari */
}

#student-year:hover {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

#student-year option {
    background: rgba(13, 15, 25, 0.95);
    color: var(--text-color);
    padding: 8px;
}

/* Ajuste do select de ano letivo */
#student-year {
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    -webkit-appearance: menulist; /* Importante para mostrar o dropdown no Chrome/Safari */
    -moz-appearance: menulist; /* Para Firefox */
    appearance: menulist; /* Padrão */
    font-family: var(--font-secondary);
    font-size: 14px;
}

#student-year option {
    background-color: rgb(13, 15, 25);
    color: var(--text-color);
    padding: 8px;
    font-size: 14px;
}

#student-year:hover {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

#student-year:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(211, 182, 101, 0.3);
}

.select-wrapper {
    position: relative;
    width: 100%;
}

#student-year {
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    -webkit-appearance: menulist;
    -moz-appearance: menulist;
    appearance: menulist;
    font-family: var(--font-secondary);
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 100; /* Garantir que aparece sobre outros elementos */
}

#student-year option {
    background-color: rgb(13, 15, 25);
    color: var(--text-color);
    padding: 8px 12px;
    font-size: 14px;
}

#student-year:hover, 
#student-year:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    outline: none;
    box-shadow: 0 0 10px rgba(211, 182, 101, 0.3);
}

/* Ajustar posição do botão toggle quando colapsado */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: 20px;
    top: 90%; /* Posição mais baixa */
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    opacity: 1;
    visibility: visible;
    display: flex;
}

/* Atualizar animação da sidebar */
.sidebar {
    transition: all 0.3s ease-in-out;
    transform-origin: left center;
    opacity: 1;
    visibility: visible;
    width: 200px;
}

.sidebar.collapsed {
    transform: translateX(-20px);
    opacity: 0;
    visibility: hidden;
    width: 0;
}

/* Animar o botão também */
.nav-toggle {
    transition: all 0.3s ease-in-out;
    transform-origin: center;
}

/* Posição do botão quando navbar fechada */
.sidebar.collapsed .nav-toggle {
    position: fixed;
    left: 20px;
    top: 85%;
    transform: translateY(-50%);
    opacity: 1;
    visibility: visible;
}

/* Atualizar animações da sidebar */
.sidebar {
    transition: all 0.3s ease-in-out;
    transform-origin: left center;
    opacity: 1;
    visibility: visible;
    width: 200px;
    position: relative;
    transform: translateX(0);
}

.sidebar.collapsed {
    width: 0;
    opacity: 0;
    transform: translateX(-20px);
    visibility: hidden;
    transition: transform 0.3s ease-in-out,
                opacity 0.3s ease-in-out,
                width 0.3s ease-in-out;
    position: absolute;
}

/* Ajustar visibilidade para acontecer depois da animação */
.sidebar.collapsed .logo,
.sidebar.collapsed nav,
.sidebar.collapsed .nav-rule-top,
.sidebar.collapsed .nav-rule-bottom {
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

/* Garantir que o conteúdo também anima suavemente */
.content {
    transition: padding-left 0.3s ease-in-out,
                margin-left 0.3s ease-in-out;
}

.container {
    transition: grid-template-columns 0.3s ease-in-out;
}

/* Adicionar animação para atualização de valores */
@keyframes updateField {
     0%, 100% { transform: none; background: rgba(0, 0, 0, 0.3); }
    50% { background: rgba(255, 255, 255, 0.2); }
}

.info-value,
.grade-value {
    transition: none;
}

.info-value.updated,
.grade-value.updated {
    animation: updateField 0.2s ease-out;
}

.selected-student-profile {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease-in-out;
}

.selected-student-profile.visible {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

/* Melhorar estilo dos info-values */
.info-value {
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-color);
    min-width: 100px;
    display: inline-block;
    transition: all 0.3s ease-in-out;
    border: 1px solid var(--border-color);
}

.info-value.updated {
    animation: updateField 0.3s ease-out;
    border-color: var(--accent);
}

.xp-section {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

.xp-section h3 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 18px;
}

.current-xp {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.current-xp h4 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.xp-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
}

.xp-label {
    color: var(--text-color);
    font-weight: bold;
}

.xp-value {
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    min-width: 40px;
    text-align: center;
}

.xp-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
}

.xp-controls input {
    width: 100px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
}

/* Adicionar animação para atualização de XP */
.xp-value.updated {
    animation: updateField 0.3s ease-out;
}

.turmas-main-container {
    position: relative;
    width: 100%;
    padding: 20px;
    margin-top: 60px;
}

.turmas-controls {
    max-width: 800px;
    margin: 0 auto 50px;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.turmas-controls h2 {
    margin-bottom: 25px; /* Aumentar espaço após o título */
    font-size: 24px;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.turmas-controls select {
    width: 200px;
    padding: 10px;
    margin-bottom: 25px; /* Aumentar espaço após o select */
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 6px;
    font-size: 16px;
}

#turmaPesquisa {
    width: 100%;
    padding: 12px 15px;
    margin-top: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

#turmaPesquisa:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.turma-students-list {
    max-width: 800px;
    margin: 60px auto 0; /* Ajustado de 80px para 60px para reduzir espaço superior */
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    position: relative;
}

.turma-students-list h2 {
    position: relative;
    margin-top: -60px; /* Mover título para cima */
    margin-bottom: 30px;
}

.turma-title {
    text-align: center;
    color: var(--text-color);
    font-size: 24px;
    margin-bottom: 20px; /* Reduzido de 30px para 20px */
    margin-top: -40px; /* Ajustado de -60px para -40px para aproximar da box */
    position: relative; /* Alterado de absolute para relative */
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.student-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    display: block;
    cursor: pointer;
}

/* Remover hover e transições */
.student-card:hover {
    background: rgba(0, 0, 0, 0.3);
    transform: none;
}

.student-card .student-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
    padding: 8px 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.student-card .student-house {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    padding: 4px 0;
}

/* Adicionar animação shake para campo obrigatório */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake-animation {
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

.points-reason {
    transition: border-color 0.3s ease;
}

.points-reason:focus {
    border-color: var(--accent) !important;
}

/* Ajustes na barra de pesquisa de turmas */
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    margin: 15px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.student-card {
    /* ...existing card styles... */
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Unificar estilo da barra de pesquisa */
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    background-color: rgba(61, 61, 61, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: white;
    font-size: 16px;
    margin: 20px 0;
    transition: all 0.3s ease;
}

#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background-color: rgba(61, 61, 61, 0.8);
}

/* Remover completamente os estilos de pesquisa */
#turmaStudentSearch,
#turmaStudentSearch:focus,
.turma-search,
.search-bar,
.search-bar input,
.search-student,
.search-student input {
    display: block; /* Alterar de none para block */
}

/* Restaurar estilos da barra de pesquisa */
.search-bar input,
#turmaStudentSearch {
    width: 100%;
    padding: 12px 15px;
    margin: 15px 0;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-bar input:focus,
#turmaStudentSearch:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
}

/* ...existing code... */

.student-card {
    /* Manter os estilos existentes do cartão de estudante */
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
}

/* Restaurar e melhorar estilos da barra de pesquisa */
.search-student {
    display: block;
    margin-bottom: 20px;
}

.search-student input {
    width: 100%;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-student input:focus {
    border-color: var(--accent);
    outline: none;
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.search-student input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Estilo para o select de ano letivo */
#student-year {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 6px;
    width: 100%;
    cursor: pointer;
    appearance: auto; /* Importante: permite que o select mostre as opções */
    -webkit-appearance: auto; /* Para compatibilidade com Safari */
}

#student-year:hover {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

#student-year option {
    background: rgba(13, 15, 25, 0.95);
    color: var(--text-color);
    padding: 8px;
}

/* Ajuste do select de ano letivo */
#student-year {
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    -webkit-appearance: menulist; /* Importante para mostrar o dropdown no Chrome/Safari */
    -moz-appearance: menulist; /* Para Firefox */
    appearance: menulist; /* Padrão */
    font-family: var(--font-secondary);
    font-size: 14px;
}

#student-year option {
    background-color: rgb(13, 15, 25);
    color: var(--text-color);
    padding: 8px;
    font-size: 14px;
}

#student-year:hover {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
}

#student-year:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(211, 182, 101, 0.3);
}

.select-wrapper {
    position: relative;
    width: 100%;
}

#student-year {
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    cursor: pointer;
    -webkit-appearance: menulist;
    -moz-appearance: menulist;
    appearance: menulist;
    font-family: var(--font-secondary);
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 100; /* Garantir que aparece sobre outros elementos */
}

#student-year option {
    background-color: rgb(13, 15, 25);
    color: var(--text-color);
    padding: 8px 12px;
    font-size: 14px;
}

#student-year:hover, 
#student-year:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    outline: none;
    box-shadow: 0 0 10px rgba(211, 182, 101, 0.3);
}