/**
 * Solution Tech Canada - Styles Frontend Gestion RH
 * 
 * @package SolutionTechCanada\HRM\Frontend
 */

/* ==========================================================================
   Variables
   ========================================================================== */
:root {
    --stc-primary: #2271b1;
    --stc-primary-dark: #135e96;
    --stc-success: #00a32a;
    --stc-warning: #dba617;
    --stc-error: #d63638;
    --stc-gray-100: #f6f7f7;
    --stc-gray-200: #dcdcde;
    --stc-gray-600: #50575e;
    --stc-gray-900: #1d2327;
    --stc-radius: 4px;
    --stc-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* ==========================================================================
   Base & Utilities
   ========================================================================== */
.stc-no-results,
.stc-login-required,
.stc-not-employee {
    padding: 20px;
    background: var(--stc-gray-100);
    border-radius: var(--stc-radius);
    text-align: center;
    color: var(--stc-gray-600);
}

/* ==========================================================================
   Employee Directory
   ========================================================================== */
.stc-employee-directory {
    display: grid;
    gap: 20px;
}

.stc-columns-2 { grid-template-columns: repeat(2, 1fr); }
.stc-columns-3 { grid-template-columns: repeat(3, 1fr); }
.stc-columns-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .stc-columns-2,
    .stc-columns-3,
    .stc-columns-4 {
        grid-template-columns: 1fr;
    }
}

.stc-employee-card {
    background: #fff;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    padding: 20px;
    text-align: center;
    transition: box-shadow 0.2s ease;
}

.stc-employee-card:hover {
    box-shadow: var(--stc-shadow);
}

.stc-employee-photo {
    margin-bottom: 15px;
}

.stc-employee-photo img {
    border-radius: 50%;
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.stc-employee-name {
    margin: 0 0 5px;
    font-size: 1.1em;
    color: var(--stc-gray-900);
}

.stc-employee-title {
    color: var(--stc-primary);
    font-size: 0.9em;
    margin: 0 0 10px;
}

.stc-employee-email,
.stc-employee-phone {
    font-size: 0.85em;
    color: var(--stc-gray-600);
    margin: 5px 0;
}

.stc-employee-email a {
    color: inherit;
    text-decoration: none;
}

.stc-employee-email a:hover {
    color: var(--stc-primary);
}

/* ==========================================================================
   Department List
   ========================================================================== */
.stc-department-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stc-layout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.stc-department-item {
    background: #fff;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    padding: 15px 20px;
}

.stc-department-name {
    margin: 0 0 5px;
    color: var(--stc-gray-900);
}

.stc-department-count {
    display: inline-block;
    background: var(--stc-gray-100);
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.8em;
    color: var(--stc-gray-600);
}

.stc-department-lead {
    margin: 10px 0 0;
    font-size: 0.9em;
    color: var(--stc-gray-600);
}

/* ==========================================================================
   Leave Calendar
   ========================================================================== */
.stc-leave-calendar {
    background: #fff;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    overflow: hidden;
}

.stc-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: var(--stc-primary);
    color: #fff;
}

.stc-calendar-title {
    margin: 0;
    font-size: 1.1em;
}

.stc-calendar-nav {
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 5px;
    border-radius: var(--stc-radius);
    transition: background 0.2s;
}

.stc-calendar-nav:hover {
    background: rgba(255,255,255,0.2);
}

.stc-calendar-legend {
    display: flex;
    gap: 20px;
    padding: 10px 20px;
    background: var(--stc-gray-100);
    font-size: 0.85em;
}

.stc-legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stc-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.stc-approved .stc-dot { background: var(--stc-success); }
.stc-pending .stc-dot { background: var(--stc-warning); }

.stc-leave-list {
    padding: 15px 20px;
}

.stc-no-leaves {
    text-align: center;
    color: var(--stc-gray-600);
    padding: 20px 0;
}

.stc-leave-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid var(--stc-gray-100);
}

.stc-leave-item:last-child {
    border-bottom: none;
}

.stc-leave-item::before {
    content: '';
    width: 4px;
    height: 40px;
    border-radius: 2px;
}

.stc-leave-item.stc-approved::before { background: var(--stc-success); }
.stc-leave-item.stc-pending::before { background: var(--stc-warning); }

.stc-leave-dates {
    min-width: 100px;
    font-weight: 600;
    font-size: 0.9em;
}

.stc-leave-employee {
    flex: 1;
}

.stc-leave-type {
    font-size: 0.85em;
    color: var(--stc-gray-600);
}

/* ==========================================================================
   My Profile
   ========================================================================== */
.stc-my-profile {
    background: #fff;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    overflow: hidden;
}

.stc-profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: linear-gradient(135deg, var(--stc-primary) 0%, var(--stc-primary-dark) 100%);
    color: #fff;
}

.stc-profile-avatar img {
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.3);
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.stc-profile-main h2 {
    margin: 0 0 5px;
    color: #fff;
}

.stc-profile-title {
    margin: 0;
    opacity: 0.9;
}

.stc-profile-details {
    padding: 30px;
}

.stc-detail-group {
    margin-bottom: 30px;
}

.stc-detail-group:last-child {
    margin-bottom: 0;
}

.stc-detail-group h4 {
    margin: 0 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--stc-primary);
    color: var(--stc-gray-900);
}

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

.stc-detail-table th,
.stc-detail-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--stc-gray-100);
}

.stc-detail-table th {
    width: 40%;
    font-weight: 600;
    color: var(--stc-gray-600);
}

.stc-leave-balance thead th {
    background: var(--stc-gray-100);
    font-size: 0.85em;
}

/* ==========================================================================
   Leave Request Form
   ========================================================================== */
.stc-leave-request-form {
    background: #fff;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    padding: 30px;
}

.stc-leave-request-form h3 {
    margin: 0 0 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--stc-primary);
}

.stc-form-group {
    margin-bottom: 20px;
}

.stc-form-row {
    display: flex;
    gap: 20px;
}

.stc-form-group.stc-half {
    flex: 1;
}

@media (max-width: 600px) {
    .stc-form-row {
        flex-direction: column;
        gap: 0;
    }
}

.stc-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--stc-gray-900);
}

.stc-form-group label .required {
    color: var(--stc-error);
}

.stc-form-group select,
.stc-form-group input,
.stc-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--stc-gray-200);
    border-radius: var(--stc-radius);
    font-size: 1em;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.stc-form-group select:focus,
.stc-form-group input:focus,
.stc-form-group textarea:focus {
    outline: none;
    border-color: var(--stc-primary);
    box-shadow: 0 0 0 2px rgba(34, 113, 177, 0.2);
}

.stc-form-actions {
    margin-top: 25px;
}

.stc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: var(--stc-radius);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.stc-btn:active {
    transform: scale(0.98);
}

.stc-btn-primary {
    background: var(--stc-primary);
    color: #fff;
}

.stc-btn-primary:hover {
    background: var(--stc-primary-dark);
}

.stc-form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: var(--stc-radius);
}

.stc-form-message.stc-success {
    background: rgba(0, 163, 42, 0.1);
    color: var(--stc-success);
    border: 1px solid var(--stc-success);
}

.stc-form-message.stc-error {
    background: rgba(214, 54, 56, 0.1);
    color: var(--stc-error);
    border: 1px solid var(--stc-error);
}

/* ==========================================================================
   Loading State
   ========================================================================== */
.stc-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.stc-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--stc-gray-200);
    border-top-color: var(--stc-primary);
    border-radius: 50%;
    animation: stc-spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 768px) {
    .stc-profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .stc-detail-table th,
    .stc-detail-table td {
        display: block;
        width: 100%;
    }
    
    .stc-detail-table th {
        padding-bottom: 5px;
        border-bottom: none;
    }
    
    .stc-detail-table td {
        padding-top: 0;
    }
    
    .stc-leave-item {
        flex-wrap: wrap;
    }
    
    .stc-leave-dates {
        min-width: auto;
    }
}

/* ==========================================================================
   Dashboard
   ========================================================================== */
.stc-dashboard {
    max-width: 1200px;
    margin: 0 auto;
}

.stc-dashboard-title {
    margin: 0 0 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--stc-primary);
    color: var(--stc-gray-900);
    font-size: 1.8em;
}

/* Stats Grid */
.stc-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 992px) {
    .stc-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stc-stats-grid {
        grid-template-columns: 1fr;
    }
}

.stc-stat-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    border-radius: var(--stc-radius);
    padding: 20px;
    box-shadow: var(--stc-shadow);
    border-left: 4px solid var(--stc-primary);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stc-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.stc-stat-employees { border-left-color: var(--stc-primary); }
.stc-stat-departments { border-left-color: #9b59b6; }
.stc-stat-pending { border-left-color: var(--stc-warning); }
.stc-stat-onleave { border-left-color: var(--stc-success); }

.stc-stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--stc-gray-100);
}

.stc-stat-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.stc-stat-employees .stc-stat-icon { background: rgba(34, 113, 177, 0.1); color: var(--stc-primary); }
.stc-stat-departments .stc-stat-icon { background: rgba(155, 89, 182, 0.1); color: #9b59b6; }
.stc-stat-pending .stc-stat-icon { background: rgba(219, 166, 23, 0.1); color: var(--stc-warning); }
.stc-stat-onleave .stc-stat-icon { background: rgba(0, 163, 42, 0.1); color: var(--stc-success); }

.stc-stat-content {
    display: flex;
    flex-direction: column;
}

.stc-stat-number {
    font-size: 2em;
    font-weight: 700;
    line-height: 1;
    color: var(--stc-gray-900);
}

.stc-stat-label {
    font-size: 0.9em;
    color: var(--stc-gray-600);
    margin-top: 5px;
}

/* Dashboard Grid */
.stc-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .stc-dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.stc-dashboard-card {
    background: #fff;
    border-radius: var(--stc-radius);
    box-shadow: var(--stc-shadow);
    overflow: hidden;
}

.stc-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 15px 20px;
    background: var(--stc-gray-100);
    border-bottom: 1px solid var(--stc-gray-200);
    font-size: 1em;
    color: var(--stc-gray-900);
}

.stc-card-title .dashicons {
    color: var(--stc-primary);
}

.stc-card-content {
    padding: 20px;
}

.stc-no-data {
    text-align: center;
    color: var(--stc-gray-600);
    padding: 20px 0;
    margin: 0;
}

/* Birthday List */
.stc-birthday-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.stc-birthday-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--stc-gray-100);
}

.stc-birthday-item:last-child {
    border-bottom: none;
}

.stc-birthday-item img {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    object-fit: cover;
}

.stc-birthday-info {
    display: flex;
    flex-direction: column;
}

.stc-birthday-info strong {
    color: var(--stc-gray-900);
}

.stc-birthday-info span {
    font-size: 0.85em;
    color: var(--stc-gray-600);
}

/* Leaves Table */
.stc-leaves-table {
    width: 100%;
    border-collapse: collapse;
}

.stc-leaves-table th,
.stc-leaves-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--stc-gray-100);
}

.stc-leaves-table th {
    font-weight: 600;
    color: var(--stc-gray-600);
    font-size: 0.85em;
    text-transform: uppercase;
}

.stc-leaves-table tbody tr:hover {
    background: var(--stc-gray-100);
}

/* Department Bars */
.stc-dept-bars {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stc-dept-bar-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.stc-dept-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.9em;
}

.stc-dept-name {
    color: var(--stc-gray-900);
}

.stc-dept-count {
    font-weight: 600;
    color: var(--stc-primary);
}

.stc-dept-bar-track {
    height: 8px;
    background: var(--stc-gray-100);
    border-radius: 4px;
    overflow: hidden;
}

.stc-dept-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--stc-primary) 0%, var(--stc-primary-dark) 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* Quick Links */
.stc-quick-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

@media (max-width: 576px) {
    .stc-quick-links {
        grid-template-columns: 1fr;
    }
}

.stc-quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--stc-gray-100);
    border-radius: var(--stc-radius);
    color: var(--stc-gray-900);
    text-decoration: none;
    font-size: 0.9em;
    transition: background 0.2s, color 0.2s;
}

.stc-quick-link:hover {
    background: var(--stc-primary);
    color: #fff;
}

.stc-quick-link .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}