:root {
    /* Couleurs principales (Thème sombre) */
    --bg-main: #0f111a;
    --bg-card: #1e2136;
    --bg-card-hover: #262a45;
    --bg-navbar: rgba(30, 33, 54, 0.85);
    
    /* Textes */
    --text-primary: #ffffff;
    --text-secondary: #a0a6cc;
    --text-muted: #6b729c;
    
    /* Accents & Boutons */
    --accent-primary: #5865F2; /* Discord Blurple */
    --accent-primary-hover: #4752c4;
    --accent-secondary: #4f545c;
    --accent-secondary-hover: #686d73;
    --accent-danger: #ed4245;
    --accent-danger-hover: #c9383b;
    --accent-success: #3ba55d;
    --accent-success-hover: #2d7d46;
    --accent-info: #00aff4;
    --accent-info-hover: #008ebf;
    --accent-warning: #fee75c;
    --accent-warning-hover: #ccb94a;
    
    /* Bordures & Ombres */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-focus: rgba(88, 101, 242, 0.5);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 15px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 15px rgba(88, 101, 242, 0.2);
    
    /* Radiuses */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(88, 101, 242, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(0, 175, 244, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.5;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Navbar */
.navbar {
    background: var(--bg-navbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar h1 {
    font-size: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}
.nav-link:hover {
    color: var(--accent-primary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Headers */
.header {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* Support for multiple buttons */
    gap: 1rem;
}

.header h2 {
    color: var(--text-primary);
    font-size: 2rem;
}

.header p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Buttons */
.btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    box-sizing: border-box;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    box-shadow: 0 4px 10px rgba(88, 101, 242, 0.3);
}
.btn-primary:hover {
    background: var(--accent-primary-hover);
    box-shadow: 0 6px 15px rgba(88, 101, 242, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--accent-secondary);
    color: white;
}
.btn-secondary:hover {
    background: var(--accent-secondary-hover);
}

.btn-danger {
    background: var(--accent-danger);
    color: white;
}
.btn-danger:hover {
    background: var(--accent-danger-hover);
}

.btn-success {
    background: var(--accent-success);
    color: white;
}
.btn-success:hover {
    background: var(--accent-success-hover);
}

.btn-info {
    background: var(--accent-info);
    color: white;
}
.btn-info:hover {
    background: var(--accent-info-hover);
}

.btn-warning {
    background: var(--accent-warning);
    color: #000;
}
.btn-warning:hover {
    background: var(--accent-warning-hover);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    width: 100%;
}

.btn-action {
    width: 100%;
    margin-bottom: 0.5rem;
}
.btn-action:last-child {
    margin-bottom: 0;
}

/* Sections */
.guilds-section,
.rosters-section {
    background: transparent;
    margin-bottom: 2rem;
}

.section-title {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Grids */
.guilds-grid,
.rosters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Cards */
.guild-card,
.roster-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
    display: flex;
    flex-direction: column;
}

.guild-card:hover,
.roster-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    border-color: rgba(88, 101, 242, 0.3);
    background: var(--bg-card-hover);
}

.guild-card {
    align-items: center;
    text-align: center;
}

.guild-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg); /* Slightly squircle for modern feel */
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.guild-icon-placeholder {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: var(--accent-secondary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.guild-info h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.guild-info p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.guild-no-bot {
    border: 1px dashed var(--accent-warning);
    opacity: 0.8;
}

.no-bot-indicator {
    color: var(--accent-warning) !important;
    font-weight: 600;
}

/* Roster Cards */
.roster-title {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.roster-title h4 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin: 0;
}

.roster-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.roster-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.info-item {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 0.5rem;
    align-items: baseline;
}

.info-item strong {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-item span {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 101, 242, 0.15), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.login-card {
    background: var(--bg-navbar); /* Using navbar bg for blur */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
    max-width: 420px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.login-card h1 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.login-card p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    background-color: var(--bg-card);
    margin: 5% auto;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
}
/* Scrollbar modale custom */
.modal-content::-webkit-scrollbar {
    width: 8px;
}
.modal-content::-webkit-scrollbar-track {
    background: transparent;
}
.modal-content::-webkit-scrollbar-thumb {
    background-color: var(--bg-card-hover);
    border-radius: 10px;
}

.close {
    color: var(--text-muted);
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

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

.modal-content h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-content form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.modal-content label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: -0.5rem;
}

.modal-content input[type="text"],
.modal-content input[type="number"],
.modal-content select {
    padding: 0.8rem 1rem;
    background-color: var(--bg-main);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all 0.2s;
    font-family: inherit;
}

.modal-content input[type="text"]:focus,
.modal-content input[type="number"]:focus,
.modal-content select:focus {
    outline: none;
    border-color: var(--border-color-focus);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.15);
}

/* Checkbox styling */
.modal-content label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
}

.modal-content input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    justify-content: flex-end;
}

/* Custom Selects with Search */
.search-input-integrated {
    background-color: var(--bg-main) !important;
    color: var(--text-primary) !important;
    border: 2px solid var(--border-color) !important;
}

.search-input-integrated:focus {
    border-color: var(--border-color-focus) !important;
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.15) !important;
}

.search-dropdown {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-md) !important;
    border-radius: var(--radius-sm) !important;
    margin-top: 4px !important;
    border-top: 1px solid var(--border-color) !important;
}

.search-dropdown::-webkit-scrollbar {
    width: 6px;
}
.search-dropdown::-webkit-scrollbar-thumb {
    background-color: var(--bg-card-hover);
    border-radius: 10px;
}

.dropdown-option {
    color: var(--text-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.dropdown-option:hover {
    background-color: var(--bg-card-hover) !important;
    color: var(--text-primary) !important;
}

/* Alerts & Errors */
.error-message {
    background: rgba(237, 66, 69, 0.1);
    color: var(--accent-danger);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1.5rem;
    border: 1px solid rgba(237, 66, 69, 0.2);
    font-weight: 500;
}

.empty-state {
    background: var(--bg-card);
    padding: 4rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.error-state {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
}

.error-state h2 {
    color: var(--accent-danger);
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        margin: 1rem auto;
    }

    .navbar {
        padding: 1rem;
    }

    .header {
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
    }

    .header .btn {
        width: 100%;
    }

    .guilds-grid,
    .rosters-grid {
        grid-template-columns: 1fr;
    }

    .info-item {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 1.5rem;
        max-height: 85vh;
    }

    .nav-container {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .user-info {
        width: 100%;
        justify-content: center;
    }
}