:root {
    --bg-main: #090D16;
    --bg-card: rgba(26, 36, 56, 0.75);
    --border-color: rgba(255, 255, 255, 0.08);
    
    --primary: #38BDF8;
    --primary-glow: rgba(56, 189, 248, 0.3);
    --success: #34D399;
    --warning: #FBBF24;
    --danger: #F87171;
    
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

body {
    font-family: var(--font);
    background-color: #030712;
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Mobile Frame Container */
.mobile-container {
    width: 100%;
    max-width: 420px;
    height: 880px;
    background-color: var(--bg-main);
    border-radius: 40px;
    border: 8px solid #1E293B;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(56, 189, 248, 0.1);
    display: flex;
    flex-direction: column;
    position: relative;
    /* BUG 39 FIX: overflow:clip clips layout children (prevents scrollable content
       from bleeding past the 40px rounded corners) WITHOUT creating a new scroll
       container. Unlike overflow:hidden, absolutely-positioned modal overlays that
       are 100%x100% of this container render fully and are not clipped. */
    overflow: clip;
}

/* Status Bar */
.status-bar {
    height: 44px;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.status-icons {
    display: flex;
    gap: 8px;
}

/* Mobile Header */
.app-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-greeting {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-sm {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38BDF8, #818CF8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
}

.greeting-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.user-name {
    font-size: 1.1rem;
    font-weight: 700;
}

.hospital-selector-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 20px;
    color: var(--text-main);
    font-family: var(--font);
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

/* Body Scroll Area */
.app-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    /* gap removed: views are mutually exclusive panels, not stacked siblings */
}

/* Top-level view panels — each fills the full scroll area */
#view-home, #view-appointments, #view-queue, #view-profile {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Sections inside views keep the same visual spacing */
.section-block {
    /* kept inline in CSS below */
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

/* Ticket Hero Card */
.ticket-card {
    padding: 20px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.95));
    border: 1px solid var(--primary-glow);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.ticket-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 120px;
    height: 120px;
    background: var(--primary-glow);
    filter: blur(40px);
    border-radius: 50%;
}

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

.hospital-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.live-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.room-tag {
    background: rgba(56, 189, 248, 0.15);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.token-section {
    text-align: center;
    padding: 12px 0;
}

.token-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.token-number {
    font-size: 3.6rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin: 6px 0;
    text-shadow: 0 0 20px var(--primary-glow);
}

.doctor-name {
    font-size: 0.88rem;
    color: var(--text-main);
    font-weight: 600;
}

.queue-counter-row {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: var(--radius-md);
    margin: 16px 0;
}

.counter-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.counter-box .label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.counter-box .value {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-top: 2px;
}

.counter-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

.queue-status-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 700;
}

.status-in-consultation {
    background: rgba(52, 211, 153, 0.2);
    color: var(--success);
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.ticket-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
    margin-top: 12px;
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font);
}

/* Quick Services Grid */
.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.icon-circle.blue { background: rgba(56, 189, 248, 0.15); color: var(--primary); }
.icon-circle.green { background: rgba(52, 211, 153, 0.15); color: var(--success); }
.icon-circle.purple { background: rgba(168, 85, 247, 0.15); color: #C084FC; }
.icon-circle.orange { background: rgba(251, 191, 36, 0.15); color: var(--warning); }

.quick-card span {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: center;
    font-weight: 500;
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
}

/* Doctor List Card */
.doctor-card-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
}

.doc-info h5 {
    font-size: 0.95rem;
    font-weight: 700;
}

.doc-info p {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.btn-book {
    background: linear-gradient(135deg, var(--primary), #0284C7);
    color: #fff;
    border: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

/* Bottom Nav Bar */
.bottom-nav {
    height: 70px;
    background: rgba(15, 23, 42, 0.95);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-bottom: 8px;
}

.nav-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-family: var(--font);
    font-size: 0.7rem;
    cursor: pointer;
}

.nav-btn.active {
    color: var(--primary);
}

/* Modal Overlay */
.modal-overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 99;
    align-items: flex-end;
}

.modal-content {
    width: 100%;
    /* BUG 39 FIX: cap height so tall forms (auth register, booking) scroll within
       the phone frame instead of being truncated by .mobile-container's bounds */
    max-height: 85%;
    overflow-y: auto;
    padding: 24px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: #0F172A;
    border-top: 1px solid var(--primary-glow);
}

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

.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.slot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.slot-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.8rem;
    cursor: pointer;
}

.slot-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.slot-btn:disabled, .slot-btn.booked {
    opacity: 0.35;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-block {
    width: 100%;
    padding: 14px;
    margin-top: 20px;
    background: linear-gradient(135deg, var(--primary), #0284C7);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
}