/* --- Variables & Thème Inspiré de Voxpay (Version Verte) --- */
:root {
    --primary-green: #003D41;
    --light-green: #e0f2f1;
    --dark-green: #002d30;
    --yellow-accent: #ffab00;
    --background-gray: #F9F3E8;
    --border-gray: #dfe1e6;
    --text-dark: #172b4d;
    --text-light: #5e6c84;
    --danger-color: #de350b;
    --success-color: #00875a;

    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --border-radius-lg: 12px;
    --border-radius-sm: 6px;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --btn-shadow: 0 2px 5px rgba(0, 61, 65, 0.3);
}

/* --- Style de Base --- */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    background-color: var(--background-gray);
    color: var(--text-dark);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1300px;
    margin: 30px auto;
    padding: 0 30px;
    flex-grow: 1;
}

label {
    font-size: 0.9em;
    font-weight: 500;
    color: var(--text-light);
}

/* --- Header --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
}

header h1 {
    margin: 0;
    color: var(--text-dark);
    font-size: 2em;
    font-weight: 600;
}

.info-card-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.info-card {
    background-color: white;
    padding: 20px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-width: 190px;
    border: none;
}

.info-card-title {
    font-size: 0.9em;
    font-weight: 500;
    color: var(--text-light);
}

.info-card-value {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-green);
    margin: 5px 0;
}

.info-card-label {
    font-size: 0.8em;
    color: var(--text-light);
}

/* --- Système d'onglets --- */
.tabs, .sub-tabs, .dashboard-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-gray);
    margin-bottom: 25px;
}

.tab-link, .sub-tab-link, .dashboard-tab-link {
    padding: 12px 20px;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 1.05em;
    font-weight: 600;
    color: var(--text-light);
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease-in-out;
}

.tab-link:hover, .sub-tab-link:hover, .dashboard-tab-link:hover {
    color: var(--primary-green);
}

.tab-link.active, .sub-tab-link.active, .dashboard-tab-link.active {
    color: var(--primary-green);
    border-color: var(--primary-green);
}

.tab-content, .sub-tab-content, .dashboard-tab-content { display: none; }
.tab-content.active, .sub-tab-content.active, .dashboard-tab-content.active { display: block; }

.sub-tabs, .dashboard-tabs {
    border-bottom-width: 1px;
    padding-left: 0;
}
.sub-tab-link, .dashboard-tab-link {
    font-size: 1em;
    font-weight: 500;
}


/* --- Grilles de contenu --- */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
}
@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Cartes --- */
.card {
    background-color: white;
    padding: 25px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    border: none;
    margin-bottom: 2px;
}

.card h3 {
    margin-top: 0;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 15px;
    margin-bottom: 25px;
    font-size: 1.3em;
    font-weight: 600;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 10px;
}
.card-header h3 {
    margin: 0;
    border: none;
    padding: 0;
}

/* --- Formulaires --- */
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 15px; }
.form-row { display: flex; gap: 20px; }
.form-row .form-group { flex: 1; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.admin-form-container { background-color: var(--background-gray); padding: 20px; border-radius: var(--border-radius-sm); margin-bottom: 25px; border: 1px solid var(--border-gray); }

.form-group-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 15px 0;
}
.form-group-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 5px;
    flex-shrink: 0;
}


input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    box-sizing: border-box;
    font-size: 1em;
    font-family: var(--font-family);
    transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus { 
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px var(--light-green);
}

.projected-balance {
    background-color: var(--light-green);
    color: var(--dark-green);
    padding: 12px;
    border-radius: var(--border-radius-sm);
    text-align: center;
    font-size: 0.9em;
    font-weight: 500;
    margin: 20px 0;
}

/* --- Boutons --- */
.btn, .btn-secondary {
    padding: 10px 24px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.2s ease;
}

.btn { 
    background-color: var(--primary-green); 
    color: white; 
    box-shadow: var(--btn-shadow);
}
.btn:hover { 
    background-color: var(--dark-green);
    box-shadow: 0 4px 12px rgba(0, 61, 65, 0.4);
    transform: translateY(-2px);
}

.btn-secondary { 
    background-color: var(--text-light); 
    color: white; 
}
.btn-secondary:hover { 
    background-color: var(--text-dark);
    transform: translateY(-1px);
}

#logout-btn { box-shadow: none; }
.approve-btn, .reject-btn, .delete-btn, .cancel-btn {
    padding: 8px 16px;
    font-size: 0.9em;
    box-shadow: none;
    background-color: transparent;
    border-radius: 50px;
    border: 1px solid;
}
.approve-btn:hover, .reject-btn:hover, .delete-btn:hover, .cancel-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.approve-btn {
    color: var(--success-color);
    border-color: var(--success-color);
    background-color: var(--success-light);
}
.approve-btn:hover {
    background-color: var(--success-color);
    color: white;
}

.reject-btn, .cancel-btn {
    color: var(--text-light);
    border-color: var(--text-light);
    background-color: var(--background-gray);
}
.reject-btn:hover, .cancel-btn:hover {
    background-color: var(--text-light);
    color: white;
}

.delete-btn {
    color: var(--danger-color);
    border-color: var(--danger-color);
    background-color: var(--danger-light);
}
.delete-btn:hover {
    background-color: var(--danger-color);
    color: white;
}

.btn.loading {
    color: transparent !important;
    pointer-events: none;
}
.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 3px solid rgba(255, 255, 255, 0.5);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Listes --- */
ul { list-style-type: none; padding: 0; }
ul li {
    padding: 15px;
    border-bottom: 1px solid var(--border-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
ul li:last-child { border-bottom: none; }
ul li > span { flex-grow: 1; }
.list-actions { display: flex; gap: 8px; }

/* --- Calendrier --- */
#personal-calendar, #team-calendar, #hr-global-calendar { margin-top: 20px; }
.fc-event { cursor: pointer; }
.fc-day-today { background-color: var(--light-green) !important; }
.fc-day-sat, 
.fc-day-sun {
    background-color: #f4f5f7; /* Un gris très léger pour les week-ends */
}
.holiday-cell {
    background-color: var(--light-green) !important; /* Vert clair pour les jours fériés */
}

.fc .fc-button-primary {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}
.fc .fc-button-primary:hover {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
}

/* --- Dashboard RH --- */
.stat-card {
    background: white;
    padding: 20px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--card-shadow);
    border: none;
    margin-bottom: 2px;
}
.stat-card h4 {
    margin: 0 0 10px 0;
    color: var(--text-light);
    font-size: 1em;
    font-weight: 500;
}
.stat-card p {
    margin: 0;
    font-size: 2.2em;
    font-weight: 700;
    color: var(--primary-green);
}
#hr-dashboard-pending-list li {
    flex-wrap: wrap;
    font-size: 0.9em;
    padding: 12px 15px;
}
#hr-dashboard-pending-list li small {
    width: 100%;
    color: var(--text-light);
    font-size: 0.9em;
}

/* --- Tableaux --- */
.table-container { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
th, td {
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-gray);
}
th {
    background-color: #fafbfc;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9em;
    text-transform: uppercase;
}
tbody tr:hover {
    background-color: #f4f5f7;
}

/* --- Filtres et Pagination --- */
.filters-container {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.pagination-container button {
    padding: 8px 20px; /* Un peu plus petit que les boutons principaux */
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    background-color: var(--primary-green);
    color: white;
    box-shadow: none; /* Pas d'ombre pour un look plus discret */
    transition: all 0.2s ease;
}

.pagination-container button:hover {
    background-color: var(--dark-green);
    transform: translateY(-1px); /* Effet de soulèvement léger */
}

/* --- Modale --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.modal-content {
    background-color: white;
    padding: 25px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 500px;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.modal-header h4 {
    margin: 0;
    font-size: 1.3em;
    font-weight: 600;
    color: var(--text-dark);
}
.close-btn {
    border: none;
    background: none;
    font-size: 1.8em;
    cursor: pointer;
    color: var(--text-light);
}
#leave-type-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
}
.modal-footer {
    border-top: 1px solid var(--border-gray);
    padding-top: 20px;
    margin-top: 20px;
    text-align: right;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
    font-size: 0.9em;
    margin-top: 30px;
}
.footer-logo {
    height: 24px;
    margin-bottom: 10px;
    filter: grayscale(1);
    opacity: 0.6;
}