/**
 * OLAMI Master Manager — Recruiting Center
 * File: assets/css/recruiting.css
 *
 * Follows growth.css design language: gradient buttons,
 * token-based colors, hover lifts, card shadows.
 */

/* =========================================
   RECRUITING CENTER
   Campaign-based student outreach & tracking
   ========================================= */

:root {
    --recruiting-primary: #6366f1;
    --recruiting-primary-dark: #4f46e5;
    --recruiting-primary-light: #e0e7ff;
    --recruiting-accent: #8b5cf6;
    --recruiting-bg: var(--bg);
    --recruiting-card: var(--surface);
    --recruiting-text: var(--text);
    --recruiting-text-secondary: var(--text-secondary);
    --recruiting-border: var(--border);
    --recruiting-border-light: var(--border-light);
    --recruiting-shadow: var(--shadow);
    --recruiting-shadow-lg: var(--shadow-lg);
    --recruiting-shadow-xl: var(--shadow-xl);
    --recruiting-radius: var(--radius-lg, 16px);
    --recruiting-radius-lg: var(--radius-xl, 24px);
    --recruiting-transition: var(--transition-slow, all 0.3s cubic-bezier(0.4, 0, 0.2, 1));
}

/* Base */
.recruiting-wrap {
    margin: 0;
    font-family: var(--font-sans, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif);
    color: var(--recruiting-text);
    -webkit-font-smoothing: antialiased;
}

.recruiting-wrap * { box-sizing: border-box; }
.recruiting-content { max-width: 1400px; }

/* ─── Header ──────────────────────────────────── */

.recruiting-header {
    background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
    border-radius: var(--recruiting-radius-lg);
    padding: 32px 40px 0;
    margin-bottom: 24px;
    border: 1px solid var(--recruiting-border-light);
}

.recruiting-header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    gap: 16px;
}

.recruiting-title-section h1 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--recruiting-text);
}

.recruiting-subtitle {
    font-size: 14px;
    color: var(--recruiting-text-secondary);
    margin: 0;
}

.recruiting-header-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.recruiting-nav {
    display: flex;
    gap: 0;
    border-bottom: 3px solid var(--recruiting-border-light);
    margin: 0 -40px;
    padding: 0 40px;
}

.recruiting-nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--recruiting-text-secondary);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -3px;
    transition: var(--recruiting-transition);
}

.recruiting-nav-link:hover { color: var(--recruiting-primary); }

.recruiting-nav-link.active {
    color: var(--recruiting-primary);
    border-bottom-color: var(--recruiting-primary);
}

.nav-icon { font-size: 16px; }

/* ─── Buttons (matching growth pattern: gradients, lifts) ── */

.recruiting-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: var(--recruiting-transition);
    text-decoration: none;
    white-space: nowrap;
}

.recruiting-btn-primary {
    background: linear-gradient(135deg, var(--recruiting-primary) 0%, var(--recruiting-primary-dark) 100%);
    color: var(--text-inverse);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.recruiting-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

.recruiting-btn-secondary {
    background: var(--recruiting-card);
    color: var(--recruiting-text);
    border: 1.5px solid var(--recruiting-border);
}

.recruiting-btn-secondary:hover {
    background: var(--recruiting-bg);
    border-color: var(--recruiting-text-secondary);
}

.recruiting-btn-ghost {
    background: transparent;
    color: var(--recruiting-text-secondary);
    border: 1.5px solid var(--recruiting-border-light);
}

.recruiting-btn-ghost:hover {
    background: var(--recruiting-border-light);
    color: var(--recruiting-text);
    border-color: var(--recruiting-border);
}

.recruiting-btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: var(--text-inverse);
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.recruiting-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.recruiting-btn.btn-sm {
    padding: 7px 16px;
    font-size: 12px;
    border-radius: 8px;
}

.recruiting-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-icon { font-size: 16px; line-height: 1; }

/* ─── Stats Row ──────────────────────────────── */

.recruiting-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.recruiting-stat-card {
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--recruiting-shadow);
    transition: var(--recruiting-transition);
}

.recruiting-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--recruiting-shadow-lg);
}

.recruiting-stat-card .stat-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.recruiting-stat-card .stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--recruiting-text);
    line-height: 1.1;
}

.recruiting-stat-card .stat-label {
    display: block;
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    font-weight: 500;
    margin-top: 2px;
}

.recruiting-stat-card.highlight {
    border-color: var(--recruiting-primary);
    background: linear-gradient(135deg, var(--recruiting-card), var(--recruiting-primary-light));
}

/* ─── Dashboard Grid ─────────────────────────── */

.recruiting-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
}

.recruiting-section {
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--recruiting-text);
    margin: 0 0 16px;
}

.section-header .section-title { margin: 0; }

.recruiting-card-section {
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    padding: 20px;
    box-shadow: var(--recruiting-shadow);
}

.recruiting-card-section .section-title { margin-bottom: 12px; }

.recruiting-sidebar-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ─── Campaign Cards Grid ─────────────────────── */

.campaign-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.campaign-card {
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: var(--recruiting-transition);
    display: block;
    box-shadow: var(--recruiting-shadow);
}

.campaign-card:hover {
    border-color: var(--recruiting-primary);
    box-shadow: var(--recruiting-shadow-lg);
    transform: translateY(-4px);
}

.campaign-card-head h3 {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--recruiting-text);
}

.campaign-event-tag {
    display: inline-block;
    font-size: 11px;
    color: var(--recruiting-text-secondary);
    background: var(--recruiting-border-light);
    padding: 2px 8px;
    border-radius: 6px;
    margin-bottom: 12px;
}

.campaign-progress-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.campaign-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--recruiting-border-light);
    border-radius: 3px;
    overflow: hidden;
}

.campaign-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--recruiting-primary), var(--recruiting-accent));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.campaign-progress-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--recruiting-text-secondary);
    white-space: nowrap;
}

.campaign-card-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--recruiting-text-secondary);
}

.campaign-deadline.urgent {
    color: var(--danger);
    font-weight: 600;
}

/* ─── Leaderboard ─────────────────────────────── */

.leaderboard-list { display: flex; flex-direction: column; gap: 4px; }

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px;
}

.leaderboard-rank {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    border-radius: 50%;
    background: var(--recruiting-border-light);
    color: var(--recruiting-text-secondary);
}

.leaderboard-item:first-child .leaderboard-rank {
    background: var(--warning);
    color: #78350f;
}

.leaderboard-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--recruiting-text);
}

.leaderboard-count {
    font-size: 13px;
    font-weight: 700;
    color: var(--recruiting-primary);
}

/* ─── Activity Feed ──────────────────────────── */

.recruiting-feed { display: flex; flex-direction: column; gap: 2px; }

.feed-item {
    padding: 8px 4px;
    border-bottom: 1px solid var(--recruiting-border-light);
}

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

.feed-text {
    font-size: 12px;
    color: var(--recruiting-text);
    line-height: 1.5;
}

.feed-text strong { font-weight: 600; }

.feed-time {
    display: block;
    font-size: 11px;
    color: var(--recruiting-text-secondary);
    margin-top: 2px;
}

/* ─── Tables ─────────────────────────────────── */

.recruiting-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    background: var(--recruiting-card);
    box-shadow: var(--recruiting-shadow);
}

.recruiting-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.recruiting-table thead th {
    background: var(--surface-hover, var(--recruiting-border-light));
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--recruiting-text-secondary);
    text-align: left;
    border-bottom: 1px solid var(--recruiting-border);
    white-space: nowrap;
}

.recruiting-table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--recruiting-border-light);
    color: var(--recruiting-text);
    vertical-align: middle;
}

.recruiting-table tbody tr:last-child td { border-bottom: none; }

.recruiting-table tbody tr:hover {
    background: var(--surface-hover, rgba(99, 102, 241, 0.04));
}

.col-check { width: 40px; text-align: center; }
.col-check input { cursor: pointer; }
.col-actions { white-space: nowrap; }

.campaign-title-link {
    font-weight: 600;
    color: var(--recruiting-primary);
    text-decoration: none;
}
.campaign-title-link:hover { text-decoration: underline; }

.mini-progress {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mini-progress-bar {
    width: 80px;
    height: 4px;
    background: var(--recruiting-border-light);
    border-radius: 2px;
    overflow: hidden;
}

.mini-progress-fill {
    height: 100%;
    background: var(--recruiting-primary);
    border-radius: 2px;
}

.mini-progress span {
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    white-space: nowrap;
}

.recruiting-wrap .text-muted { color: var(--recruiting-text-secondary); }

.empty-cell {
    text-align: center;
    padding: 40px 20px !important;
    color: var(--recruiting-text-secondary);
}

.actions-cell {
    display: flex;
    gap: 4px;
}

.recruiting-wrap .action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 6px;
    font-size: 14px;
    border-radius: var(--radius-sm, 6px);
    transition: background 0.1s;
}
.recruiting-wrap .action-btn:hover {
    background: var(--recruiting-border-light);
}

/* ─── Status / Stage Badges ──────────────────── */

.recruiting-wrap .status-badge,
.recruiting-wrap .stage-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    background: color-mix(in srgb, var(--badge-color) 15%, transparent);
    color: var(--badge-color);
    white-space: nowrap;
}

/* Inline stage select */
.stage-inline-select {
    padding: 5px 10px;
    border: 1.5px solid var(--recruiting-border-light);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    background: var(--recruiting-card);
    color: var(--recruiting-text);
    cursor: pointer;
    transition: border-color 0.15s;
}

.stage-inline-select:focus {
    outline: none;
    border-color: var(--recruiting-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ─── Stage Bar (campaign detail) ────────────── */

.stage-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.stage-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    background: color-mix(in srgb, var(--pill-color) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--pill-color) 30%, transparent);
    cursor: default;
    transition: all 0.15s;
}

.stage-pill-count {
    font-size: 16px;
    font-weight: 700;
    color: var(--pill-color);
}

.stage-pill-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--pill-color);
}

/* ─── Detail Header ──────────────────────────── */

.detail-header {
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    padding: 24px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    box-shadow: var(--recruiting-shadow);
}

.detail-header-info h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
}

.detail-event-link {
    font-size: 13px;
    color: var(--recruiting-text-secondary);
}

.detail-header-progress {
    flex: 1;
    min-width: 180px;
}

.detail-goal-text {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--recruiting-text);
}

.detail-progress-bar {
    height: 8px;
    background: var(--recruiting-border-light);
    border-radius: 4px;
    overflow: hidden;
}

.detail-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--recruiting-primary), var(--recruiting-accent));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.detail-header-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-deadline {
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    font-weight: 500;
}

.back-link {
    display: inline-block;
    font-size: 13px;
    color: var(--recruiting-text-secondary);
    text-decoration: none;
    margin-bottom: 16px;
    font-weight: 500;
    transition: color 0.15s;
}
.back-link:hover { color: var(--recruiting-primary); }

/* ─── Action Bar ─────────────────────────────── */

.action-bar {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.action-bar .filter-controls {
    flex-direction: row;
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    flex-wrap: wrap;
}

.filter-controls select,
.filter-controls input[type="text"] {
    padding: 9px 14px;
    border: 1.5px solid var(--recruiting-border-light);
    border-radius: 10px;
    font-size: 13px;
    background: var(--recruiting-card);
    color: var(--recruiting-text);
    transition: border-color 0.15s;
}

.filter-controls select:focus,
.filter-controls input[type="text"]:focus {
    outline: none;
    border-color: var(--recruiting-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.filter-controls input[type="text"] {
    min-width: 180px;
}

/* ─── Live Search / Add Students Bar ────────── */

.rc-add-students-bar {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.rc-search-wrap {
    position: relative;
    flex: 1;
    min-width: 280px;
    max-width: 400px;
}

.rc-search-input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    border: 1.5px solid var(--recruiting-border-light);
    border-radius: 12px;
    font-size: 14px;
    color: var(--recruiting-text);
    background: var(--recruiting-card);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.rc-search-input:focus {
    outline: none;
    border-color: var(--recruiting-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.rc-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--recruiting-text-secondary);
    pointer-events: none;
}

.rc-search-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border);
    border-radius: 12px;
    box-shadow: var(--recruiting-shadow-lg);
    max-height: 320px;
    overflow-y: auto;
    z-index: 1000;
}

.rc-search-dropdown.open { display: block; }

.rc-search-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--recruiting-border-light);
    transition: background 0.1s;
    gap: 12px;
}

.rc-search-result:last-child { border-bottom: none; }

.rc-search-result:hover {
    background: var(--surface-hover, var(--recruiting-border-light));
}

.rc-search-result-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.rc-search-result-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--recruiting-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rc-search-result-email {
    font-size: 12px;
    color: var(--recruiting-text-secondary);
}

.rc-search-add-btn {
    flex-shrink: 0;
    padding: 5px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, var(--recruiting-primary) 0%, var(--recruiting-primary-dark) 100%);
    color: var(--text-inverse);
    transition: all 0.15s;
}

.rc-search-add-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.rc-search-add-btn.added {
    background: var(--success);
    pointer-events: none;
}

.rc-search-empty {
    padding: 20px 16px;
    text-align: center;
    color: var(--recruiting-text-secondary);
    font-size: 13px;
}

.rc-search-loading {
    padding: 16px;
    text-align: center;
    color: var(--recruiting-text-secondary);
    font-size: 13px;
}

.rc-search-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
}

.rc-search-backdrop.open { display: block; }

/* Added count badge next to search */
.rc-added-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--success-bg, #dcfce7);
    color: var(--success-text, #166534);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

/* ─── Bulk Action Bar ────────────────────────── */

.bulk-bar {
    background: linear-gradient(135deg, var(--recruiting-primary), var(--recruiting-primary-dark));
    color: #fff;
    padding: 12px 20px;
    border-radius: 12px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    animation: slideDown 0.15s ease;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.bulk-count {
    font-size: 13px;
    font-weight: 600;
}

.bulk-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.bulk-actions label {
    font-size: 12px;
    font-weight: 500;
    opacity: 0.9;
}

.bulk-actions select {
    padding: 5px 10px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 12px;
    backdrop-filter: blur(4px);
}

.bulk-bar .recruiting-btn {
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: none;
}
.bulk-bar .recruiting-btn:hover {
    background: rgba(255,255,255,0.35);
    transform: none;
}

/* ─── Note preview ───────────────────────────── */

.note-preview {
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    cursor: help;
}

/* ─── Modals ─────────────────────────────────── */

.recruiting-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.recruiting-modal.open { display: flex; }

.recruiting-modal-content {
    background: var(--recruiting-card);
    border-radius: var(--recruiting-radius-lg);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--recruiting-shadow-xl);
    animation: modalIn 0.2s ease;
}

.recruiting-modal-content.wide { max-width: 800px; }
.recruiting-modal-content.small { max-width: 400px; }

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--recruiting-border-light);
}

.modal-header h3 {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--recruiting-text-secondary);
    padding: 4px 8px;
    border-radius: var(--radius-sm, 6px);
    transition: background 0.1s;
}
.modal-close:hover { background: var(--recruiting-border-light); }

.modal-body { padding: 24px; }

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--recruiting-border-light);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ─── Form Controls ──────────────────────────── */

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--recruiting-text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.recruiting-input,
.recruiting-select,
.recruiting-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--recruiting-border-light);
    border-radius: 10px;
    font-size: 14px;
    color: var(--recruiting-text);
    background: var(--recruiting-card);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.recruiting-input:focus,
.recruiting-select:focus,
.recruiting-textarea:focus {
    outline: none;
    border-color: var(--recruiting-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.recruiting-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row { display: flex; gap: 16px; }
.form-group.half { flex: 1; }

/* ─── Smart Filter Panel (collapsible, in action bar) ── */

.filter-panel {
    background: var(--surface-hover, var(--recruiting-border-light));
    border-radius: var(--recruiting-radius);
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--recruiting-border-light);
}

.filter-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.filter-row:last-child { margin-bottom: 0; }

.filter-row .form-group {
    flex: 1;
    min-width: 120px;
    margin-bottom: 0;
}

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filter-checkboxes label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--recruiting-text);
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
}

.filter-checkboxes input[type="checkbox"] { cursor: pointer; }

.filter-results {
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    overflow: hidden;
}

.filter-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--surface-hover, var(--recruiting-border-light));
    font-size: 13px;
    font-weight: 600;
}

.filter-results-header label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0;
}

.filter-results-list {
    max-height: 300px;
    overflow-y: auto;
}

.filter-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--recruiting-border-light);
    font-size: 13px;
}

.filter-result-item:last-child { border-bottom: none; }
.filter-result-item input[type="checkbox"] { cursor: pointer; flex-shrink: 0; }
.filter-result-name { font-weight: 600; flex: 1; }

.filter-result-email {
    color: var(--recruiting-text-secondary);
    font-size: 12px;
}

/* ─── Assignments View ───────────────────────── */

.assignment-group { margin-bottom: 28px; }

.assignment-campaign-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.assignment-deadline {
    font-size: 12px;
    font-weight: 500;
    color: var(--recruiting-text-secondary);
    background: var(--recruiting-border-light);
    padding: 2px 10px;
    border-radius: 20px;
}

.assignment-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
}

.assignment-card {
    background: var(--recruiting-card);
    border: 1px solid var(--recruiting-border-light);
    border-radius: var(--recruiting-radius);
    padding: 16px;
    transition: var(--recruiting-transition);
    box-shadow: var(--recruiting-shadow);
}

.assignment-card:hover {
    border-color: var(--recruiting-primary);
    box-shadow: var(--recruiting-shadow-lg);
    transform: translateY(-2px);
}

.assignment-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.assignment-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--recruiting-text);
}

.assignment-card-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    margin-bottom: 8px;
}

.assignment-notes-preview {
    font-size: 12px;
    color: var(--recruiting-text-secondary);
    background: var(--surface-hover, var(--recruiting-border-light));
    padding: 8px 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.assignment-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ─── Empty State ────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--recruiting-text-secondary);
}

.empty-state.small { padding: 20px 10px; }

.empty-icon {
    display: block;
    font-size: 40px;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 14px;
    margin: 0;
    line-height: 1.5;
}

/* ─── Toast ──────────────────────────────────── */

.recruiting-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--surface);
    color: var(--recruiting-text);
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 100001;
    opacity: 0;
    transition: all 0.25s ease;
    box-shadow: var(--recruiting-shadow-lg);
    border: 1px solid var(--recruiting-border-light);
}

.recruiting-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ─── Responsive ─────────────────────────────── */

@media (max-width: 768px) {
    .recruiting-header { padding: 20px 20px 0; }
    .recruiting-header-top { flex-direction: column; }
    .recruiting-title-section h1 { font-size: 22px; }
    .recruiting-nav { margin: 0 -20px; padding: 0 20px; overflow-x: auto; }
    .recruiting-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .recruiting-dashboard-grid { grid-template-columns: 1fr; }
    .campaign-cards-grid { grid-template-columns: 1fr; }
    .detail-header { flex-direction: column; align-items: stretch; }
    .action-bar { flex-direction: column; align-items: stretch; }
    .filter-controls { flex-direction: column; }
    .filter-controls select,
    .filter-controls input[type="text"] { width: 100%; }
    .bulk-bar { flex-direction: column; align-items: stretch; }
    .bulk-actions { flex-direction: column; }
    .filter-row { flex-direction: column; }
    .form-row { flex-direction: column; }
    .assignment-cards { grid-template-columns: 1fr; }
    .recruiting-table-wrap { font-size: 12px; }
    .recruiting-modal-content,
    .recruiting-modal-content.wide { max-width: 100%; max-height: 95vh; }
    .stage-bar { flex-wrap: wrap; }
    .rc-search-wrap { min-width: 100%; max-width: 100%; }
    .rc-add-students-bar { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
    .recruiting-stats-grid { grid-template-columns: 1fr; }
    .recruiting-stat-card { padding: 14px; }
    .recruiting-stat-card .stat-number { font-size: 22px; }
    .recruiting-nav-link { padding: 10px 12px; font-size: 12px; }
    .recruiting-nav-link .nav-icon { display: none; }
    .stage-pill { padding: 6px 10px; }
    .stage-pill-label { display: none; }
}