/* ═══════════════════════════════════════════════════════
   SCHEDULATOR — Glassmorphism + Piedmont Colors
   ═══════════════════════════════════════════════════════ */

:root {
    --orange: #E8771E;
    --orange-dark: #C45D0A;
    --orange-light: #F5A623;
    --black: #1A1A1A;
    --white: #FFFFFF;
    --gray-100: #F5F5F5;
    --gray-200: #E0E0E0;
    --gray-300: #AAAAAA;
    --gray-700: #3A3A3A;
    --gray-800: #2A2A2A;
    --gray-900: #1E1E1E;

    --color-fulltime: #E8771E;
    --color-1099: #2563EB;
    --color-locums: #22C55E;

    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-hover: rgba(255, 255, 255, 0.08);
    --card-bg: rgba(30, 30, 30, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #E8E8E8;
    --text-secondary: #999;

    --radius: 12px;
    --radius-sm: 8px;
}

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

html { font-size: 15px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

/* ── Navbar ──────────────────────────────────────────── */
.navbar {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--orange);
}

.brand-icon { font-size: 1.3rem; }

.brand-badge {
    font-size: 0.65rem;
    background: var(--orange);
    color: white;
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links { display: flex; gap: 0.25rem; }

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.15s;
}

.nav-link:hover { color: var(--text-primary); background: var(--glass-hover); }

.nav-link.logout { color: var(--text-secondary); margin-left: 0.5rem; }
.nav-link.logout:hover { color: #ef4444; }

/* ── Container ───────────────────────────────────────── */
.container { max-width: 1400px; margin: 0 auto; padding: 1.5rem 1rem; }

/* ── Flash messages ──────────────────────────────────── */
.flash-container { margin-bottom: 1.25rem; }

.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.flash-success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.flash-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.flash-info {
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: #60a5fa;
}

/* ── Cards ───────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.card-header {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.btn-primary { background: var(--orange); color: white; }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}
.btn-secondary:hover { background: var(--glass-hover); }

.btn-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.3); }

.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.78rem; }

/* ── Forms ───────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.form-input, .form-select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--orange);
}

.form-select { cursor: pointer; }
.form-select option { background: var(--gray-800); color: var(--text-primary); }

/* ── Tables ──────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th {
    background: rgba(232, 119, 30, 0.15);
    color: var(--orange);
    padding: 0.65rem 0.75rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--orange);
}

.data-table td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.data-table tr:hover td { background: var(--glass-hover); }

/* ── View Tabs ────────────────────────────────────────── */
.view-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--glass-border);
}

.view-tab {
    padding: 0.5rem 1.2rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.15s;
    font-family: inherit;
}

.view-tab:hover { color: var(--text-primary); }
.view-tab.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

/* ── Schedule Grid ───────────────────────────────────── */
.schedule-grid {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.schedule-grid th {
    background: rgba(232, 119, 30, 0.15);
    color: var(--orange);
    padding: 0.5rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    font-size: 0.75rem;
}

.schedule-grid td {
    border: 1px solid var(--glass-border);
    padding: 0.3rem 0.2rem;
    vertical-align: top;
    min-width: 100px;
    max-width: 140px;
    height: auto;
}

.schedule-grid td.empty-cell {
    background: transparent;
    border: none;
    min-width: 100px;
}

.schedule-grid td.weekend { background: rgba(255, 255, 255, 0.02); }

.schedule-grid td.today {
    background: rgba(232, 119, 30, 0.1);
    border: 2px solid var(--orange);
}

.day-number {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
    margin-bottom: 2px;
    padding: 2px 4px;
    cursor: pointer;
}

.position-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1px 3px;
    margin: 1px 0;
    border-radius: 3px;
    min-height: 20px;
    font-size: 0.7rem;
}

.position-label { font-weight: 600; color: var(--text-secondary); font-size: 0.65rem; }

.position-value { font-weight: 700; font-size: 0.7rem; }

.position-value.editable {
    cursor: pointer;
    border-radius: 3px;
    padding: 1px 4px;
}

.position-value.editable:hover { background: var(--glass-hover); }

.position-value.full_time { color: var(--color-fulltime); }
.position-value.type-1099 { color: var(--color-1099); }
.position-value.locums { color: var(--color-locums); }

.schedule-legend {
    display: flex;
    gap: 1.5rem;
    margin: 1rem 0;
    font-size: 0.8rem;
    flex-wrap: wrap;
}

.legend-item { display: flex; align-items: center; gap: 0.3rem; }

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

.legend-dot.full_time { background: var(--color-fulltime); }
.legend-dot.type-1099 { background: var(--color-1099); }
.legend-dot.locums { background: var(--color-locums); }

/* ── Badges ──────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-full_time { background: rgba(232, 119, 30, 0.2); color: var(--orange); }
.badge-1099 { background: rgba(37, 99, 235, 0.2); color: #60a5fa; }
.badge-locums { background: rgba(34, 197, 94, 0.2); color: #4ade80; }
.badge-physician { background: rgba(232, 119, 30, 0.1); color: var(--orange); border: 1px solid rgba(232, 119, 30, 0.3); }
.badge-anesthetist { background: rgba(37, 99, 235, 0.1); color: #60a5fa; border: 1px solid rgba(37, 99, 235, 0.3); }

/* ── Month nav ───────────────────────────────────────── */
.month-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.month-nav .month-title { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); }

.month-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.2rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}

.month-nav a:hover { color: var(--orange); background: var(--glass-hover); }

/* ── Availability grid ───────────────────────────────── */
.avail-grid {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.avail-grid th {
    background: rgba(232, 119, 30, 0.15);
    color: var(--orange);
    padding: 0.4rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid var(--glass-border);
}

.avail-grid td {
    border: 1px solid var(--glass-border);
    padding: 0.3rem;
    text-align: center;
    cursor: pointer;
    transition: background 0.15s;
}

.avail-grid td.available { background: rgba(34, 197, 94, 0.40); color: #6ee7a8; font-weight: 600; }
.avail-grid td.preferred_off { background: rgba(245, 158, 11, 0.40); color: #fcd34d; font-weight: 600; }
.avail-grid td.unavailable { background: rgba(239, 68, 68, 0.40); color: #fca5a5; font-weight: 600; }
.avail-grid td.vacation { background: rgba(168, 85, 247, 0.35); color: #c4b5fd; font-weight: 600; cursor: default; }
.avail-grid td.weekend { border-left: 2px solid rgba(255,255,255,0.08); cursor: pointer; }
.avail-grid td.other-month { opacity: 0.3; }

/* ── Day Detail Modal ────────────────────────────────── */
.day-detail-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 300;
    justify-content: center;
    align-items: center;
}

.day-detail-overlay.active { display: flex; }

.day-detail-modal {
    background: var(--card-bg);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    min-width: 420px;
    max-width: 560px;
    width: 90%;
}

.day-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.day-detail-header h2 {
    font-size: 1.2rem;
    color: var(--orange);
    margin: 0;
}

.day-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.day-detail-table th {
    background: rgba(232, 119, 30, 0.12);
    color: var(--orange);
    padding: 0.5rem 0.75rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 1px solid var(--orange);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.day-detail-table td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.day-detail-table tr:hover td { background: var(--glass-hover); }

.detail-provider {
    font-weight: 700;
    font-size: 1.1rem;
}
.detail-provider.full_time { color: var(--color-fulltime); }
.detail-provider.type-1099 { color: var(--color-1099); }
.detail-provider.locums { color: var(--color-locums); }

.detail-name {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-left: 0.5rem;
}

.detail-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.detail-info-row td {
    padding: 0.5rem 0.75rem;
    background: rgba(255,255,255,0.02);
    font-size: 0.85rem;
}

/* ── Edit modal ──────────────────────────────────────── */
.edit-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    justify-content: center;
    align-items: center;
}

.edit-modal-overlay.active { display: flex; }

.edit-modal {
    background: var(--card-bg);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    min-width: 300px;
    max-width: 400px;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
    .container { padding: 0.75rem 0.5rem; }
    .navbar { padding: 0 0.75rem; }
    .nav-link { padding: 0.4rem 0.5rem; font-size: 0.8rem; }
    .schedule-grid { font-size: 0.65rem; }
    .schedule-grid td { min-width: 60px; }
    .position-row { font-size: 0.6rem; }
}

/* ── Print ───────────────────────────────────────────── */
@media print {
    body { background: white; color: black; }
    .navbar, .flash-container, .month-nav a, .btn { display: none; }
    .card {
        background: white; border: 1px solid #ccc;
        box-shadow: none; backdrop-filter: none;
    }
    .schedule-grid th { background: #f0f0f0; color: black; }
    .schedule-grid td { border-color: #ccc; }
}