/* Variables CSS */
:root {
    --primary-color: #1e3a8a; /* Bleu marine */
    --secondary-color: #10b981; /* Vert */
    --warning-color: #f59e0b; /* Jaune */
    --danger-color: #ef4444; /* Rouge */
    --info-color: #06b6d4; /* Cyan */
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --font-family: 'Poppins', sans-serif;
    --border-radius: 0.75rem;
    --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-100);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animation des arbres */
@keyframes sway {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(2deg); }
    75% { transform: rotate(-2deg); }
}

@keyframes grow {
    0% { transform: scale(0.8); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.tree {
    position: relative;
    display: inline-block;
    animation: sway 4s ease-in-out infinite;
}

.tree .trunk {
    width: 8px;
    height: 20px;
    background: linear-gradient(to bottom, #8B4513, #654321);
    margin: 0 auto;
    border-radius: 2px;
}

.tree .leaves {
    width: 30px;
    height: 30px;
    background: linear-gradient(45deg, var(--secondary-color), #059669);
    border-radius: 50%;
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    animation: grow 3s ease-in-out infinite;
}

.tree .leaves::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, #22c55e, var(--secondary-color));
    border-radius: 50%;
    top: -8px;
    left: -5px;
}

.tree .leaves::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    background: linear-gradient(45deg, #16a34a, #15803d);
    border-radius: 50%;
    top: -5px;
    right: -8px;
}

/* Page de connexion */
.login-page {
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    max-width: 400px;
    width: 100%;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box {
    padding: 2rem;
}

.logo-section {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-section h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 1rem 0 0.5rem;
}

.logo-section p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.tree-animation {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, var(--primary-color), #1d4ed8);
    padding: 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo h2 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
}

.tree-nav {
    transform: scale(0.8);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: var(--transition);
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* Contenu principal */
.main-content {
    flex: 1;
    padding: 2rem 0;
    min-height: calc(100vh - 80px);
}

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

.welcome-section {
    text-align: center;
    margin-bottom: 3rem;
}

.welcome-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.welcome-section p {
    font-size: 1.1rem;
    color: var(--gray-600);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Grille de statistiques */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
    border-left: 5px solid;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.jardinier-card {
    border-left-color: var(--secondary-color);
}

.fournisseur-card {
    border-left-color: var(--warning-color);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.jardinier-card .stat-icon {
    background: linear-gradient(45deg, var(--secondary-color), #059669);
}

.fournisseur-card .stat-icon {
    background: linear-gradient(45deg, var(--warning-color), #d97706);
}

.stat-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.stat-content p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

/* Activité récente */
.recent-activity {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.recent-activity h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.activity-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.activity-section h3 {
    color: var(--gray-800);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.activity-item:hover {
    background: var(--gray-100);
    transform: translateX(5px);
}

.activity-item i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.activity-item strong {
    display: block;
    color: var(--gray-800);
}

.activity-item span {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* Tables */
.table-container {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: linear-gradient(135deg, var(--primary-color), #1d4ed8);
    color: var(--white);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background: var(--gray-50);
    transform: scale(1.01);
}

/* Boutons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), #3b82f6);
    color: var(--white);
}

.btn-success {
    background: linear-gradient(45deg, var(--secondary-color), #059669);
    color: var(--white);
}

.btn-warning {
    background: linear-gradient(45deg, var(--warning-color), #d97706);
    color: var(--white);
}

.btn-danger {
    background: linear-gradient(45deg, var(--danger-color), #dc2626);
    color: var(--white);
}

.btn-info {
    background: linear-gradient(45deg, var(--info-color), #0891b2);
    color: var(--white);
}

.btn-secondary {
    background: linear-gradient(45deg, var(--gray-500), var(--gray-600));
    color: var(--white);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 2rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--box-shadow);
    animation: slideIn 0.3s ease;
    position: relative;
}

@keyframes slideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    color: var(--gray-500);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--danger-color);
    transform: rotate(90deg);
}

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* Formulaires */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Alertes */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border-left-color: var(--danger-color);
}

.alert-success {
    background-color: #f0fdf4;
    color: #166534;
    border-left-color: var(--secondary-color);
}

/* Informations de connexion */
.login-info {
    margin-top: 2rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
    border-left: 4px solid var(--info-color);
}

.login-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.login-info strong {
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--gray-800);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--box-shadow);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    .nav-toggle {
        display: flex;
    }

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

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .container {
        padding: 0 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .welcome-section h1 {
        font-size: 2rem;
    }

    .table-container {
        overflow-x: auto;
    }

    .data-table {
        min-width: 800px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

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

    .activity-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
    }

    .nav-logo h2 {
        font-size: 1.2rem;
    }

    .welcome-section h1 {
        font-size: 1.8rem;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .modal-content {
        margin: 5% auto;
        padding: 1rem;
    }

    .login-container {
        margin: 1rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
}

/* Animations supplémentaires */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Effets de loading */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Améliorations pour l'accessibilité */
.btn:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Styles pour l'impression */
@media print {
    .navbar,
    .footer,
    .btn,
    .modal {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }

    .container {
        max-width: none;
        padding: 0;
    }

    .data-table {
        border-collapse: collapse;
        width: 100%;
    }

    .data-table th,
    .data-table td {
        border: 1px solid #000;
        padding: 8px;
        font-size: 12px;
    }

    .data-table th {
        background: #f0f0f0 !important;
        color: #000 !important;
    }
}

/* Styles pour les messages de succès/erreur */
.message {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-success {
    background: linear-gradient(45deg, #dcfce7, #bbf7d0);
    color: #166534;
    border-left: 4px solid var(--secondary-color);
}

.message-error {
    background: linear-gradient(45deg, #fef2f2, #fecaca);
    color: #991b1b;
    border-left: 4px solid var(--danger-color);
}

/* Styles pour les badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background: var(--secondary-color);
    color: var(--white);
}

.badge-warning {
    background: var(--warning-color);
    color: var(--white);
}

.badge-danger {
    background: var(--danger-color);
    color: var(--white);
}

/* Styles pour les tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: var(--gray-900);
    color: var(--white);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Styles pour les cartes avec effets visuels avancés */
.card-hover-effect {
    position: relative;
    overflow: hidden;
}

.card-hover-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s;
}

.card-hover-effect:hover::before {
    left: 100%;
}

/* Styles pour les inputs avec animation */
.form-group-animated {
    position: relative;
    margin-bottom: 2rem;
}

.form-group-animated input {
    padding: 1rem 0.75rem 0.5rem;
    border: 2px solid var(--gray-300);
}

.form-group-animated label {
    position: absolute;
    top: 50%;
    left: 0.75rem;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    pointer-events: none;
    background: var(--white);
    padding: 0 0.25rem;
}

.form-group-animated input:focus + label,
.form-group-animated input:not(:placeholder-shown) + label {
    top: 0;
    font-size: 0.75rem;
    color: var(--primary-color);
    background: var(--white);
}

/* Dégradés personnalisés pour les boutons */
.btn-gradient-1 {
    background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.btn-gradient-2 {
    background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);
    color: var(--white);
}

.btn-gradient-3 {
    background: linear-gradient(45deg, #4facfe 0%, #00f2fe 100%);
    color: var(--white);
}