/* ==========================================================================
   PRAIMTIME ENTERPRISE RECRUITER & DASHBOARD STYLESHEET
   Platform: Autonomous AI Technical Interviewing & Assessment Cloud
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    --bg-base: #0b0f19;
    --bg-surface: #111827;
    --bg-surface-elevated: #1e293b;
    --bg-card: rgba(17, 24, 39, 0.75);
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.14);
    --border-focus: #6366f1;

    --brand-primary: #6366f1;
    --brand-primary-hover: #4f46e5;
    --brand-indigo: #6366f1;
    --brand-cyan: #06b6d4;
    --brand-gradient: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
    
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --accent-blue: #38bdf8;
    --accent-teal: #14b8a6;
    --accent-purple: #8b5cf6;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --shadow-glow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --glass-blur: blur(20px);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    min-height: 100vh;
    overflow-y: auto;
    background-image: 
        radial-gradient(circle at 10% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 15%, rgba(6, 182, 212, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 50% 100%, rgba(17, 24, 39, 0.5) 0%, transparent 60%);
    background-attachment: fixed;
}

.dashboard-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 32px 40px;
    position: relative;
    z-index: 1;
}

/* Header */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: 20px;
}

.dashboard-title h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 30%, var(--brand-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0 4px 0;
}

.dashboard-title p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Org Branding Header Block */
.org-branding-header {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 8px 16px;
    margin-left: 20px;
}

.org-header-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 800;
    color: var(--brand-cyan);
    font-size: 0.95rem;
    overflow: hidden;
}

.org-header-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.org-header-info {
    display: flex;
    flex-direction: column;
}

.org-header-name {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--text-primary);
}

.org-header-credits {
    font-size: 0.75rem;
    color: var(--accent-emerald);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.user-profile-widget {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-email {
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-family: 'JetBrains Mono', monospace;
}

.btn {
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    outline: none;
}

#init-btn {
    background: var(--brand-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

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

.btn-logout {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
}

.btn-logout:hover {
    background: rgba(244, 63, 94, 0.12);
    border-color: rgba(244, 63, 94, 0.3);
    color: #fda4af;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 8px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 10px 18px;
    cursor: pointer;
    transition: all 0.25s;
    position: relative;
    border-radius: 8px;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    color: #fff;
    background: rgba(99, 102, 241, 0.12);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -9px;
    left: 10%;
    width: 80%;
    height: 3px;
    background: var(--brand-indigo);
    border-radius: 3px 3px 0 0;
    box-shadow: 0 0 10px var(--brand-indigo);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* KPI Cards */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

@media (max-width: 900px) {
    .kpi-row { grid-template-columns: 1fr; }
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 24px 28px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow-glow);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-medium);
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    border-radius: 20px 0 0 20px;
}

.kpi-card.pending::before { background: var(--accent-amber); }
.kpi-card.active::before { background: var(--brand-cyan); }
.kpi-card.completed::before { background: var(--accent-emerald); }

.kpi-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 8px;
}

.kpi-value {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-variant-numeric: tabular-nums;
}

/* Lane Containers & Session Grids */
.lane-container {
    margin-bottom: 36px;
    background: rgba(17, 24, 39, 0.4);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 24px;
}

.lane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.lane-title {
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lane-count {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.session-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.session-card {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: all 0.25s ease;
}

.session-card:hover {
    border-color: var(--border-focus);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.card-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.session-id-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--brand-cyan);
}

.session-role-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.session-candidate-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.session-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
}

.session-action-btn {
    flex: 1;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.btn-monitor {
    background: rgba(6, 182, 212, 0.12);
    border-color: rgba(6, 182, 212, 0.25);
    color: var(--brand-cyan);
}
.btn-monitor:hover {
    background: var(--brand-cyan);
    color: #0b0f19;
}

.btn-report {
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.25);
    color: #a5b4fc;
}
.btn-report:hover {
    background: var(--brand-indigo);
    color: #ffffff;
}

/* Team Management Styles */
.team-section-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
}

@media (max-width: 900px) {
    .team-section-grid { grid-template-columns: 1fr; }
}

.team-form-card, .team-list-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 28px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.team-form-card h3, .team-list-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.form-group label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--brand-cyan);
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input, .form-group select {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 0.9rem;
    color: #fff;
    outline: none;
    transition: all 0.2s;
    font-family: inherit;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--brand-indigo);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.25);
}

.btn-submit-team {
    width: 100%;
    padding: 12px;
    background: var(--brand-gradient);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
}

.btn-submit-team:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.member-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 12px;
}

.member-email {
    font-weight: 600;
    font-size: 0.92rem;
}

.member-role {
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--brand-cyan);
    text-transform: uppercase;
}

.btn-delete-member {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.25);
    color: #f87171;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-delete-member:hover {
    background: #ef4444;
    color: #fff;
}