/* Main CSS file for KTS-System */

/* Base Variables */
:root {
    /* Theme Colors */
    --background: #1a1a1a;
    --foreground: #f7fafc;
    --card-background: #272727;
    --primary-accent: #e76037;
    --primary-accent-text: #ffffff;
    --border-color: #404040;
    --header-background: #202020;
    --card-text-secondary: #a0aec0;
    --particle-color: #a78bfa;
    --discord-color: #5865F2;
    --discord-color-hover: #4752C4;
    --error-color: #E53E3E;
    --input-background: #333333;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3rem;
    --spacing-4xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main-content {
    flex-grow: 1;
    padding: var(--spacing-2xl) 0;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: var(--spacing-sm) 0;
    background-color: transparent;
    transition: background-color 0.3s ease;
    z-index: 50;
}

.header.scrolled {
    background-color: var(--header-background);
}

.sticky-header {
    position: sticky;
    top: 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.wallet-icon {
    color: var(--primary-accent);
    transition: opacity 0.3s ease;
}

.wallet-icon:hover {
    opacity: 0.8;
}

.wallet-icon svg {
    width: 24px;
    height: 24px;
}

.w-6 {
    width: 1.5rem;
}

.h-6 {
    height: 1.5rem;
}

/* Profile Menu */
.profile-dropdown {
    position: relative;
}

.profile-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-accent-text);
    font-weight: bold;
    font-size: var(--spacing-md);
    cursor: pointer;
    transition: opacity 0.3s ease;
    border: none;
}

.profile-icon:hover {
    opacity: 0.8;
}

.dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 200px;
    display: none;
    overflow: hidden;
    z-index: 100;
}

.dropdown.active {
    display: block;
}

.dropdown-item {
    display: block;
    padding: var(--spacing-md);
    color: #333;
    transition: background-color 0.2s ease;
    text-align: left;
    width: 100%;
    font-size: 0.875rem;
}

.dropdown-item:hover {
    background-color: #f5f5f5;
}

.dropdown-button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    color: #e53e3e;
}

.dropdown-button:hover {
    background-color: #fee2e2;
    color: #dc2626;
}

/* Buttons */
.button-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: #FEFAFA;
    color: #000;
    border-radius: var(--radius-2xl);
    font-weight: 500;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.button-primary:hover {
    opacity: 0.8;
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-2xl);
    background-color: white;
    color: #333;
    border-radius: var(--radius-2xl);
    font-weight: 600;
    font-size: 1.25rem;
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.cta-button:hover {
    background-color: var(--primary-accent);
    color: white;
}

/* Hero Section */
.hero-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    padding: var(--spacing-4xl) 0;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-2xl);
}

.hero-title-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 600;
    line-height: 1.1;
}

.accent-text {
    color: var(--primary-accent);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    opacity: 0.7;
    max-width: 380px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.stat-box {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-height: 120px;
}

.icon-box {
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon-box svg {
    color: var(--primary-accent);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
}

.stat-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--card-text-secondary);
}

/* Login Page Styles */
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 75vh;
}

.login-container {
    max-width: 400px;
    width: 100%;
    background-color: var(--card-background);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.text-center {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
}

.form-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--input-background);
    color: var(--foreground);
    font-family: 'Montserrat', sans-serif;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-accent);
}

.login-button {
    padding: var(--spacing-md);
    background-color: white;
    color: var(--foreground);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-button:hover {
    background-color: var(--primary-accent);
}

.login-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.separator {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.separator::before,
.separator::after {
    content: "";
    flex: 1;
    border-top: 1px solid var(--border-color);
}

.separator span {
    padding: 0 var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--card-text-secondary);
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.discord-button {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--discord-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.discord-button:hover {
    background-color: var(--discord-color-hover);
}

.discord-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.error-message {
    background-color: rgba(229, 62, 62, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    display: none;
}

/* Footer */
.footer {
    margin-top: auto;
    padding: var(--spacing-md);
    text-align: center;
}

.footer-text {
    color: #888;
    font-size: 0.875rem;
}

/* Responsive Styles */
@media (max-width: 640px) {
    .nav-right {
        gap: var(--spacing-sm);
    }
    
    .button-primary {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 0.875rem;
    }
    
    .profile-icon {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .wallet-icon svg {
        width: 20px;
        height: 20px;
    }
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: 5rem;
    }
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-section {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-3xl);
    }
    
    .hero-content {
        align-items: flex-start;
        text-align: left;
    }
    
    .hero-title-container {
        align-items: flex-start;
    }
    
    .hero-title {
        font-size: 6rem;
    }
    
    .stats-grid {
        margin: 0;
    }
}