:root {
    --primary-color: #0d47a1;
    --primary-light: #5472d3;
    --primary-dark: #002171;
    --secondary-color: #1976d2;
    --accent-color: #007bb5;
    --danger-color: #e53935;
    --danger-light: #ff6f60;
    --danger-dark: #ab000d;
    --success-color: #43a047;
    --warning-color: #fb8c00;
    --info-color: #00acc1;
    --light-bg: #f5f5f5;
    --dark-text: #333;
    --light-text: #f5f5f5;
    --card-bg: rgba(255, 255, 255, 0.95);
    --header-bg: rgba(13, 71, 161, 0.9);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.2);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --blur: 12px;
    --slider-fill: #3b82f6;
    --slider-bg: #e5e7eb;
    --slider-thumb: #111827;
    --transition: all 0.3s ease-in-out;
}

/* ===== ESTILOS GERAIS E LAYOUT ===== */
body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    color: var(--dark-text);
    min-height: 100vh;
    padding-bottom: 20px;
}

.container-fluid {
    padding-bottom: 20px;
}

.text-primary { color: var(--primary-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-secondary { color: #6c757d !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-info { background-color: var(--info-color) !important; }
.bg-secondary { background-color: #6c757d !important; }

/* ===== ESTILOS DE COMPONENTES ===== */
.header-glass {
    background: var(--header-bg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--border-radius);
    padding: 1.5rem 2rem;
    color: var(--light-text);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.header-glass::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    pointer-events: none;
}

.header-glass h1 {
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    font-weight: 700;
}

.header-glass .lead {
    opacity: 0.9;
    font-weight: 300;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    transform: translateY(-2px);
}

.card-modern {
    background: var(--card-bg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--border-radius);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-modern .card-title {
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.card-modern .card-title i {
    font-size: 1.2em;
    margin-right: 10px;
}

.indicator-value {
    font-size: 2.8rem;
    font-weight: 700;
    margin: 15px 0;
    line-height: 1;
}

.interpretation {
    font-size: 0.92em;
    color: #555;
    margin-top: 15px;
    padding: 12px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: var(--border-radius-sm);
}

.formula {
    font-size: 0.85em;
    color: var(--primary-dark);
    font-style: italic;
    margin-bottom: 8px;
    padding: 8px;
    background-color: rgba(13, 71, 161, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.interpretation-text {
    margin-bottom: 0;
}

.chart-container {
    position: relative;
    height: 220px;
    margin: 15px 0;
}

.debt-structure .debt-label {
    font-weight: 600;
    font-size: 0.9em;
    color: #555;
}

.debt-structure .debt-value {
    font-size: 1.4em;
    font-weight: 700;
}

.recommendations li {
    padding: 8px 12px;
    margin-bottom: 6px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.recommendations li:hover {
    background-color: rgba(0, 0, 0, 0.03);
    transform: translateX(5px);
}

.recommendations li i {
    font-size: 1.1em;
    margin-right: 10px;
}

.badge {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.75em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== ESTILOS DO SIMULADOR ===== */
#simulator-modal {
    position: fixed;
    background: var(--card-bg);
    box-shadow: var(--shadow-hover);
    backdrop-filter: blur(var(--blur));
    -webkit-backdrop-filter: blur(var(--blur));
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--border-radius);
    overflow: hidden;
    z-index: 9999;
    will-change: transform, width, height, top, left, bottom;
    display: none;
    transition: all 0.3s ease;
}

#simulator-header {
    background-color: rgba(13, 71, 161, 0.1);
    color: var(--primary-color);
    padding: 15px 20px;
    cursor: grab;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

#simulator-header:active {
    cursor: grabbing;
}

#simulator-header h3 {
    font-weight: 600;
    font-size: 1.2em;
    margin: 0;
    display: flex;
    align-items: center;
}

#simulator-header h3 i {
    margin-right: 10px;
}

#simulator-body {
    padding: 20px;
    height: calc(100% - 56px);
    overflow-y: auto;
}

.simulator-controls {
    display: flex;
    gap: 6px;
}

.btn-control {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--primary-color);
    width: 28px;
    height: 28px;
    border-radius: 8px;
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 1rem;
    opacity: 0.7;
    transition: var(--transition);
}

.btn-control:hover {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.05);
}

/* Estado Minimizado */
#simulator-modal.minimized {
    cursor: pointer;
    opacity: 0.9;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
}

#simulator-modal.minimized #simulator-body {
    display: none;
}

#simulator-modal.minimized #simulator-header {
    height: 100%;
    padding: 0 10px;
    border-bottom: none;
    cursor: pointer;
}

/* Alças de redimensionamento */
#resize-handle {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 20px;
    height: 20px;
    cursor: nwse-resize;
    background: transparent;
    border-right: 3px solid var(--accent-color);
    border-bottom: 3px solid var(--accent-color);
    opacity: 0.5;
    transition: opacity 0.2s ease-in-out;
}

#resize-handle:hover {
    opacity: 1;
}

/* Sliders e Inputs */
.slider-container {
    margin-bottom: 20px;
}

.slider-container label {
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
    color: #444;
}

/* Regras para o track do slider (a barra) */
input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 9999px;
    background: var(--slider-bg);
    outline: none;
    appearance: none;
    margin: 10px 0;
}

/* Regras para o thumb do slider (o círculo) */
input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--slider-thumb);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--slider-thumb);
    border: 0;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: var(--transition);
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.1);
}

/* ===== FOOTER ===== */
footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 992px) {
    .header-glass {
        text-align: center;
        padding: 1.5rem;
    }
    
    .header-glass .d-flex {
        flex-direction: column;
    }
    
    .btn-glass {
        margin-top: 15px;
        width: 100%;
    }
    
    #resize-handle {
        display: none;
    }
    
    .indicator-value {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .chart-container {
        height: 180px;
    }
    
    .interpretation {
        font-size: 0.85em;
    }
    
    .formula {
        font-size: 0.8em;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .header-glass h1 {
        font-size: 1.8rem;
    }
    
    .header-glass .lead {
        font-size: 1rem;
    }
    
    .indicator-value {
        font-size: 1.8rem;
    }
}

/* Adicione ao final do seu arquivo style.css */
button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== ESTILOS DO ACORDEÃO DE ORIENTAÇÕES ===== */
.accordion-item {
    border: none;
    background-color: transparent; /* Remove o fundo padrão do item */
}

.accordion-button {
    font-weight: 600;
    color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.5); /* Fundo sutil para o botão */
}

.accordion-button:not(.collapsed) {
    color: var(--primary-dark);
    background-color: rgba(255, 255, 255, 0.7);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0, 0, 0, 0.1);
}

/* Personaliza a cor do ícone de seta (padrão do Bootstrap) */
.accordion-button::after {
    filter: invert(25%) sepia(59%) saturate(3078%) hue-rotate(205deg) brightness(87%) contrast(97%);
}

.accordion-body {
    font-size: 0.95em;
    color: #444;
}

.accordion-body ol {
    padding-left: 1.5em;
}