/* Palette de couleurs Tabeup */
:root {
    --tabeup-turquoise: #6DD3CE;
    --tabeup-turquoise-light: #A8E6E3;
    --tabeup-turquoise-dark: #4DB8B3;
    --tabeup-blue: #4A90A4;
    --tabeup-blue-dark: #2C5F7D;
    --tabeup-gray: #7C98AB;
    --tabeup-gray-light: #E8EFF3;
    --tabeup-gray-dark: #4A5F70;
    --tabeup-white: #FFFFFF;
    --tabeup-black: #1A2930;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: var(--tabeup-black);
}

/* Navigation et header */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--tabeup-turquoise) !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.navbar {
    background: linear-gradient(135deg, var(--tabeup-blue-dark) 0%, var(--tabeup-blue) 100%);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--tabeup-white) !important;
    transition: all 0.3s ease;
}

    .navbar-dark .navbar-nav .nav-link:hover {
        color: var(--tabeup-turquoise-light) !important;
        transform: translateY(-2px);
    }

/* Boutons */
.btn-tabeup-primary {
    background: linear-gradient(135deg, var(--tabeup-turquoise) 0%, var(--tabeup-turquoise-dark) 100%);
    border: none;
    color: var(--tabeup-white);
    font-weight: 500;
    padding: 10px 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-tabeup-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(109, 211, 206, 0.3);
    color: var(--tabeup-white);
}

.btn-tabeup-secondary {
    background-color: var(--tabeup-gray);
    border: none;
    color: var(--tabeup-white);
    font-weight: 500;
    padding: 10px 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-tabeup-secondary:hover {
    background-color: var(--tabeup-gray-dark);
    transform: translateY(-2px);
    color: var(--tabeup-white);
}

.btn-tabeup-danger {
    background-color: #e74c3c;
    border: none;
    color: var(--tabeup-white);
    font-weight: 500;
    padding: 10px 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-tabeup-danger:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    color: var(--tabeup-white);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    transform: translateY(-5px);
}

.card-header {
    background: linear-gradient(135deg, var(--tabeup-blue) 0%, var(--tabeup-blue-dark) 100%);
    color: var(--tabeup-white);
    border-radius: 12px 12px 0 0 !important;
    font-weight: 600;
    padding: 15px 20px;
}

/* Formulaires */
.form-control:focus,
.form-select:focus {
    border-color: var(--tabeup-turquoise);
    box-shadow: 0 0 0 0.2rem rgba(109, 211, 206, 0.25);
}

.form-label {
    color: var(--tabeup-gray-dark);
    font-weight: 500;
    margin-bottom: 8px;
}

/* Login page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--tabeup-blue-dark) 0%, var(--tabeup-turquoise) 100%);
}

.login-card {
    width: 100%;
    max-width: 450px;
    border-radius: 16px;
    overflow: hidden;
}

.login-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
}

/* Tables */
.table {
    background-color: var(--tabeup-white);
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    background-color: var(--tabeup-blue);
    color: var(--tabeup-white);
    font-weight: 600;
    border: none;
    padding: 15px;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--tabeup-turquoise-light);
    transform: scale(1.01);
}

/* Badges */
.badge-role-user {
    background-color: var(--tabeup-gray);
    color: var(--tabeup-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.badge-role-support {
    background-color: var(--tabeup-blue);
    color: var(--tabeup-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.badge-role-admin {
    background-color: var(--tabeup-turquoise);
    color: var(--tabeup-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 500;
}

/* Status badges */
.badge-status-ouvert {
    background-color: #3498db;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-status-encours {
    background-color: #f39c12;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-status-enattente {
    background-color: #95a5a6;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-status-resolu {
    background-color: #27ae60;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-status-ferme {
    background-color: #34495e;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

/* Priority badges */
.badge-priority-basse {
    background-color: #27ae60;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-priority-moyenne {
    background-color: #f39c12;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-priority-haute {
    background-color: #e67e22;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

.badge-priority-critique {
    background-color: #e74c3c;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
}

/* Dashboard */
.dashboard-card {
    background: linear-gradient(135deg, var(--tabeup-turquoise-light) 0%, var(--tabeup-white) 100%);
    border-left: 4px solid var(--tabeup-turquoise);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--tabeup-blue-dark);
}

/* Ticket detail */
.ticket-timeline {
    position: relative;
    padding-left: 30px;
}

.ticket-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--tabeup-turquoise);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--tabeup-turquoise);
    border: 2px solid var(--tabeup-white);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Responsive */
@media (max-width: 768px) {
    .login-card {
        margin: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Alerts */
.alert-tabeup {
    background-color: var(--tabeup-turquoise-light);
    border-left: 4px solid var(--tabeup-turquoise);
    color: var(--tabeup-gray-dark);
    border-radius: 8px;
}

/* File upload area */
.file-upload-area {
    border: 2px dashed var(--tabeup-turquoise);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    background-color: var(--tabeup-turquoise-light);
    transition: all 0.3s ease;
}

.file-upload-area:hover {
    background-color: var(--tabeup-turquoise);
    cursor: pointer;
}

/* Message box */
.message-box {
    background-color: var(--tabeup-white);
    border-left: 4px solid var(--tabeup-blue);
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.message-box.user-message {
    border-left-color: var(--tabeup-turquoise);
}

.message-box.support-message {
    border-left-color: var(--tabeup-blue);
}

/* Footer */
.footer {
    background-color: var(--tabeup-gray-dark);
    color: var(--tabeup-white);
    padding: 20px 0;
    margin-top: 50px;
}