/* =============================================
   Sreeyas Studio — HR Management Styles
   ============================================= */

/* === Loading State === */
.hr-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    gap: var(--space-4);
    color: var(--text-muted);
}
.hr-spinner {
    width: 40px; height: 40px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: hrSpin 0.8s linear infinite;
}
@keyframes hrSpin { to { transform: rotate(360deg); } }

/* === Overview KPI Grid === */
.hr-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}
.hr-stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: transform 0.18s, box-shadow 0.18s;
    position: relative;
    overflow: hidden;
}
.hr-stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--hr-accent, var(--primary-color));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.hr-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.hr-stat-icon { font-size: 1.8rem; }
.hr-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}
.hr-stat-label {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.hr-stat-sub {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

/* === Employee Grid === */
.hr-emp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-4);
}
.hr-emp-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    cursor: pointer;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
    position: relative;
}
.hr-emp-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    border-color: var(--primary-color);
}
.hr-emp-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}
.hr-emp-avatar {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; font-weight: 700; color: white;
    flex-shrink: 0;
}
.hr-emp-name { font-weight: 600; font-size: var(--fs-md); }
.hr-emp-role { font-size: var(--fs-xs); color: var(--text-muted); }
.hr-emp-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-2);
}
.hr-emp-actions {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-color);
}

/* === Search + Filter Bar === */
.hr-toolbar {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
    align-items: center;
}
.hr-search {
    flex: 1;
    min-width: 200px;
    padding: var(--space-2) var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--fs-sm);
}
.hr-search:focus { outline: none; border-color: var(--primary-color); }

/* === Attendance === */
.hr-attend-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}
.hr-attend-date-label {
    font-weight: 600;
    font-size: var(--fs-md);
    color: var(--text-primary);
}
.hr-attend-stat {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 4px 10px;
    border-radius: 999px;
    font-size: var(--fs-xs);
    font-weight: 600;
}
.hr-attend-stat.present { background: rgba(34,197,94,0.15); color: #22c55e; }
.hr-attend-stat.absent  { background: rgba(239,68,68,0.15);  color: #ef4444; }
.hr-attend-stat.half    { background: rgba(234,179,8,0.15);  color: #eab308; }
.hr-attend-stat.unmarked { background: rgba(148,163,184,0.15); color: var(--text-muted); }

/* Status pills in attendance table */
.att-btn {
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.att-btn.present  { border-color: #22c55e; color: #22c55e; background: transparent; }
.att-btn.half     { border-color: #eab308; color: #eab308; background: transparent; }
.att-btn.absent   { border-color: #ef4444; color: #ef4444; background: transparent; }
.att-btn.active.present { background: #22c55e; color: white; }
.att-btn.active.half    { background: #eab308; color: white; }
.att-btn.active.absent  { background: #ef4444; color: white; }

/* === Leave Badges === */
.hr-leave-badge {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.hr-leave-badge.pending  { background: rgba(234,179,8,0.15);  color: #eab308; }
.hr-leave-badge.approved { background: rgba(34,197,94,0.15);  color: #22c55e; }
.hr-leave-badge.rejected { background: rgba(239,68,68,0.15);  color: #ef4444; }

/* === Payroll Table === */
.hr-pay-controls {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}
.hr-pay-select {
    padding: var(--space-2) var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--fs-sm);
}

/* === Incentive & Promotion Cards === */
.hr-activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.hr-activity-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.hr-activity-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.hr-activity-body { flex: 1; }
.hr-activity-title { font-weight: 600; font-size: var(--fs-sm); }
.hr-activity-sub   { font-size: var(--fs-xs); color: var(--text-muted); margin-top: 2px; }
.hr-activity-value { font-weight: 700; font-size: var(--fs-md); color: var(--accent-gold); }

/* === Promotion Timeline === */
.hr-timeline { position: relative; padding-left: 28px; }
.hr-timeline::before {
    content: '';
    position: absolute;
    left: 10px; top: 0; bottom: 0;
    width: 2px;
    background: var(--border-color);
}
.hr-timeline-item {
    position: relative;
    margin-bottom: var(--space-4);
}
.hr-timeline-dot {
    position: absolute;
    left: -23px; top: 4px;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 2px solid var(--bg-primary);
}
.hr-timeline-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
}
.hr-timeline-date { font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: var(--space-1); }
.hr-timeline-title { font-weight: 600; }
.hr-timeline-detail { font-size: var(--fs-xs); color: var(--text-muted); margin-top: 4px; }

/* === Empty State === */
.hr-empty {
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--text-muted);
}
.hr-empty-icon { font-size: 3rem; margin-bottom: var(--space-3); }
.hr-empty-text { font-size: var(--fs-sm); }

/* === Overview Recent Activity === */
.hr-recent-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}
@media (max-width: 768px) {
    .hr-recent-grid { grid-template-columns: 1fr; }
    .hr-emp-grid    { grid-template-columns: 1fr; }
    .hr-stats-grid  { grid-template-columns: 1fr 1fr; }
}