/* ── Variables — Dark (default / Tesla style) ──────────────────── */
:root {
    /* Brand — Peacock Blue-Green */
    --clr-primary:        #00ACC1;
    --clr-primary-hover:  #0097A7;
    --clr-primary-bg:     rgba(0,172,193,.12);
    --clr-primary-border: rgba(0,172,193,.25);
    --clr-primary-deep:   #00ACC1;
    --brand-gradient:     linear-gradient(135deg, #00ACC1 0%, #00897B 100%);

    /* Functional — dark-friendly (vivid on black backgrounds) */
    --clr-success:        #4ADE80;
    --clr-success-bg:     rgba(34,197,94,.12);
    --clr-success-text:   #4ADE80;
    --clr-warning:        #FCD34D;
    --clr-warning-bg:     rgba(245,158,11,.12);
    --clr-warning-text:   #FCD34D;
    --clr-danger:         #F87171;
    --clr-danger-bg:      rgba(239,68,68,.12);
    --clr-danger-text:    #F87171;
    --clr-info-bg:        rgba(59,130,246,.12);
    --clr-info-text:      #60A5FA;

    /* Tesla-black surfaces */
    --surface-app:     #000000;
    --surface-card:    #111111;
    --surface-topbar:  #0a0a0a;
    --surface-input:   #1a1a1a;
    --surface-hover:   #1a1a1a;

    /* Sidebar — pure black, merges with background */
    --sidebar-bg:          #000000;
    --sidebar-text:        rgba(255,255,255,.45);
    --sidebar-text-active: #00ACC1;
    --sidebar-active-bg:   rgba(0,172,193,.12);
    --sidebar-hover:       rgba(255,255,255,.04);
    --sidebar-section:     rgba(255,255,255,.12);
    --sidebar-border:      rgba(255,255,255,.06);

    --text-1:       #FFFFFF;
    --text-2:       rgba(255,255,255,.82);
    --text-3:       rgba(255,255,255,.45);
    --text-4:       rgba(255,255,255,.25);

    --border:       rgba(255,255,255,.08);
    --border-light: rgba(255,255,255,.05);
    --border-focus: #00ACC1;

    /* Flat style — no shadows on pure black */
    --shadow-xs:    none;
    --shadow-sm:    none;
    --shadow-md:    none;
    --shadow-lg:    0 20px 60px rgba(0,0,0,.8);
    --shadow-brand: 0 4px 16px rgba(0,172,193,.35);

    --r-sm:   8px;
    --r-md:   12px;
    --r-lg:   16px;
    --r-xl:   20px;
    --r-full: 9999px;

    --sidebar-w: 234px;
    --topbar-h:  60px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --hero-bg: linear-gradient(135deg, #0a0a0a 0%, #111111 50%, #0d1a20 100%);

    /* Short aliases — dark */
    --card:         #111111;
    --bg:           #000000;
    --topbar:       #0a0a0a;
    --hover-bg:     #1a1a1a;
    --input-bg:     #1a1a1a;
    --brand:        #00ACC1;
    --brand-dark:   #0097A7;
    --brand-deeper: #00ACC1;
    --brand-soft:   rgba(0,172,193,.1);
    --brand-text:   #00ACC1;
    --success:      #4ADE80;
    --success-soft: rgba(34,197,94,.12);
    --success-text: #4ADE80;
    --warning:      #FCD34D;
    --warning-soft: rgba(245,158,11,.12);
    --warning-text: #FCD34D;
    --danger:       #F87171;
    --danger-soft:  rgba(239,68,68,.12);
    --danger-text:  #F87171;
    --info-soft:    rgba(59,130,246,.12);
    --info-text:    #60A5FA;
    --sidebar:      #000000;
    --sidebar-active: rgba(0,172,193,.12);
}

/* ── Light Mode ──────────────────────────────────────────────────── */
[data-theme="light"] {
    --clr-primary-bg:     #E0F7FA;
    --clr-primary-deep:   #006064;
    --clr-success:        #22C55E;
    --clr-success-bg:     #DCFCE7;
    --clr-success-text:   #166534;
    --clr-warning:        #F59E0B;
    --clr-warning-bg:     #FEF3C7;
    --clr-warning-text:   #92400E;
    --clr-danger:         #EF4444;
    --clr-danger-bg:      #FEE2E2;
    --clr-danger-text:    #991B1B;
    --clr-info-bg:        #DBEAFE;
    --clr-info-text:      #1D4ED8;

    --surface-app:        #F4F7F9;
    --surface-card:       #FFFFFF;
    --surface-topbar:     #FFFFFF;
    --surface-input:      #F8FAFC;
    --surface-hover:      #F1F5F9;

    --sidebar-bg:          #0E1628;
    --sidebar-text:        #8896A7;
    --sidebar-section:     #3A4860;
    --sidebar-hover:       rgba(255,255,255,.055);
    --sidebar-border:      rgba(255,255,255,.07);

    --text-1:       #0F172A;
    --text-2:       #334155;
    --text-3:       #64748B;
    --text-4:       #94A3B8;

    --border:       #E8ECF0;
    --border-light: #F0F4F6;

    --shadow-xs:    0 1px 2px rgb(0 0 0/.05);
    --shadow-sm:    0 1px 3px rgb(15 23 42/.06), 0 1px 2px rgb(15 23 42/.04);
    --shadow-md:    0 4px 16px rgb(15 23 42/.08), 0 2px 6px rgb(15 23 42/.05);
    --shadow-lg:    0 12px 40px rgb(15 23 42/.12), 0 4px 12px rgb(15 23 42/.08);

    --hero-bg: var(--card);

    --card:         #FFFFFF;
    --bg:           #F4F7F9;
    --topbar:       #FFFFFF;
    --hover-bg:     #F1F5F9;
    --input-bg:     #F8FAFC;
    --brand-text:   #006064;
    --brand-deeper: #006064;
    --success:      #22C55E;
    --success-soft: #DCFCE7;
    --success-text: #166534;
    --warning:      #F59E0B;
    --warning-soft: #FEF3C7;
    --warning-text: #92400E;
    --danger:       #EF4444;
    --danger-soft:  #FEE2E2;
    --danger-text:  #991B1B;
    --info-soft:    #DBEAFE;
    --info-text:    #1D4ED8;
    --sidebar:      #0E1628;
}

/* ── Dark Mode (explicit — same as :root default) ────────────────── */
[data-theme="dark"] {
    --clr-primary-bg:     rgba(0,172,193,.12);
    --clr-primary-deep:   #00ACC1;
    --clr-success:        #4ADE80;
    --clr-success-bg:     rgba(34,197,94,.12);
    --clr-success-text:   #4ADE80;
    --clr-warning:        #FCD34D;
    --clr-warning-bg:     rgba(245,158,11,.12);
    --clr-warning-text:   #FCD34D;
    --clr-danger:         #F87171;
    --clr-danger-bg:      rgba(239,68,68,.12);
    --clr-danger-text:    #F87171;
    --clr-info-bg:        rgba(59,130,246,.12);
    --clr-info-text:      #60A5FA;

    --surface-app:        #000000;
    --surface-card:       #111111;
    --surface-topbar:     #0a0a0a;
    --surface-input:      #1a1a1a;
    --surface-hover:      #1a1a1a;

    --sidebar-bg:         #000000;
    --sidebar-text:       rgba(255,255,255,.45);
    --sidebar-section:    rgba(255,255,255,.12);
    --sidebar-hover:      rgba(255,255,255,.04);
    --sidebar-border:     rgba(255,255,255,.06);

    --text-1: #FFFFFF;
    --text-2: rgba(255,255,255,.82);
    --text-3: rgba(255,255,255,.45);
    --text-4: rgba(255,255,255,.25);

    --border:       rgba(255,255,255,.08);
    --border-light: rgba(255,255,255,.05);

    --shadow-xs: none;
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: 0 20px 60px rgba(0,0,0,.8);

    --hero-bg: linear-gradient(135deg, #0a0a0a 0%, #111111 50%, #0d1a20 100%);

    --card:     #111111;
    --bg:       #000000;
    --topbar:   #0a0a0a;
    --hover-bg: #1a1a1a;
    --input-bg: #1a1a1a;
    --brand-text:   #00ACC1;
    --brand-deeper: #00ACC1;
    --success:      #4ADE80;
    --success-soft: rgba(34,197,94,.12);
    --success-text: #4ADE80;
    --warning:      #FCD34D;
    --warning-soft: rgba(245,158,11,.12);
    --warning-text: #FCD34D;
    --danger:       #F87171;
    --danger-soft:  rgba(239,68,68,.12);
    --danger-text:  #F87171;
    --info-soft:    rgba(59,130,246,.12);
    --info-text:    #60A5FA;
    --sidebar:      #000000;
}

/* ── Base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    background: var(--surface-app);
    color: var(--text-2);
    -webkit-font-smoothing: antialiased;
}

body {
    margin: 0;
    background: var(--surface-app);
    color: var(--text-2);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-1);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 .5rem;
}

a { color: var(--clr-primary); }

/* ── Bootstrap overrides ─────────────────────────────────────────── */
.btn-primary {
    background: var(--brand-gradient);
    border-color: var(--clr-primary);
    font-weight: 600;
    border-radius: var(--r-sm);
    box-shadow: var(--shadow-brand);
    transition: opacity .15s, box-shadow .15s;
}
.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--brand-gradient);
    border-color: var(--clr-primary-hover);
    opacity: .9;
}

.btn-outline-primary {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    border-radius: var(--r-sm);
    font-weight: 500;
}
.btn-outline-primary:hover {
    background: var(--clr-primary-bg);
    color: var(--clr-primary);
    border-color: var(--clr-primary);
}

.btn-outline-secondary {
    border-color: var(--border);
    color: var(--text-3);
    background: var(--surface-card);
    border-radius: var(--r-sm);
    font-weight: 500;
}
.btn-outline-secondary:hover {
    background: var(--surface-hover);
    color: var(--text-1);
    border-color: var(--border);
}

.btn-outline-success {
    border-color: var(--clr-success);
    color: var(--clr-success);
    border-radius: var(--r-sm);
}
.btn-outline-success:hover {
    background: var(--clr-success-bg);
    color: var(--clr-success-text);
    border-color: var(--clr-success);
}

.btn-outline-danger {
    border-color: var(--clr-danger);
    color: var(--clr-danger);
    border-radius: var(--r-sm);
}

.btn-success {
    background: var(--clr-success);
    border-color: var(--clr-success);
    font-weight: 600;
    border-radius: var(--r-sm);
    color: #000;
}

.btn-warning {
    background: var(--clr-warning);
    border-color: var(--clr-warning);
    color: #000;
    font-weight: 600;
    border-radius: var(--r-sm);
}

.btn-danger {
    background: var(--clr-danger);
    border-color: var(--clr-danger);
    font-weight: 600;
    border-radius: var(--r-sm);
}

.btn-secondary {
    background: var(--surface-hover);
    border-color: var(--border);
    color: var(--text-2);
    font-weight: 500;
    border-radius: var(--r-sm);
}
.btn-secondary:hover {
    background: var(--border);
    color: var(--text-1);
}

.btn-sm { padding: .3rem .75rem; font-size: .8125rem; }
.btn-lg { padding: .625rem 1.25rem; font-size: .9375rem; }

.form-control,
.form-select {
    background: var(--surface-input);
    border-color: var(--border);
    color: var(--text-2);
    border-radius: var(--r-sm);
    font-size: .9rem;
    transition: border-color .15s, box-shadow .15s;
}
.form-control:focus,
.form-select:focus {
    background: var(--surface-input);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(0,172,193,.15);
    color: var(--text-1);
}
.form-control::placeholder { color: var(--text-4); }
.form-select option { background: var(--surface-card); color: var(--text-1); }

.form-label {
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-2);
    margin-bottom: .35rem;
}
.form-text { color: var(--text-4); font-size: .8rem; }

.card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
}
.card-body { padding: 1.25rem 1.5rem; }
.card-title { font-size: 1rem; font-weight: 600; color: var(--text-1); margin-bottom: .25rem; }

/* ── Status badges ───────────────────────────────────────────────── */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: .72rem;
    font-weight: 600;
    border-radius: var(--r-full);
    letter-spacing: .02em;
    text-transform: uppercase;
}
.badge-success { background: var(--clr-success-bg);  color: var(--clr-success-text); }
.badge-warning { background: var(--clr-warning-bg);  color: var(--clr-warning-text); }
.badge-danger  { background: var(--clr-danger-bg);   color: var(--clr-danger-text); }
.badge-primary { background: var(--clr-primary-bg);  color: var(--clr-primary-deep); }
.badge-info    { background: var(--clr-info-bg);     color: var(--clr-info-text); }
.badge-muted   { background: var(--surface-hover);   color: var(--text-3); }

/* Dot indicator */
.status-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-dot.green  { background: var(--clr-success); box-shadow: 0 0 0 2px rgba(74,222,128,.2); }
.status-dot.yellow { background: var(--clr-warning); }
.status-dot.red    { background: var(--clr-danger); }

/* ── Page title / subtitle ───────────────────────────────────────── */
.page-title    { font-size: 1.25rem; font-weight: 700; color: var(--text-1); margin: 0; }
.page-subtitle { font-size: .875rem; color: var(--text-3); margin-top: .2rem; }

/* ── Table ───────────────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.data-table th {
    text-align: left;
    padding: .625rem 1rem;
    background: var(--surface-hover);
    color: var(--text-3);
    font-size: .73rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-2);
    vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-hover); }

/* ── Alert ───────────────────────────────────────────────────────── */
.alert {
    border-radius: var(--r-md);
    font-size: .875rem;
    border: 0;
    padding: .75rem 1rem;
}
.alert-danger  { background: var(--clr-danger-bg);  color: var(--clr-danger-text); }
.alert-success { background: var(--clr-success-bg); color: var(--clr-success-text); }
.alert-warning { background: var(--clr-warning-bg); color: var(--clr-warning-text); }
.alert-info    { background: var(--clr-info-bg);    color: var(--clr-info-text); }

/* ── Validation ──────────────────────────────────────────────────── */
.valid.modified:not([type=checkbox]) { outline: 2px solid var(--clr-success); outline-offset: 1px; }
.invalid { outline: 2px solid var(--clr-danger); outline-offset: 1px; }
.validation-message { color: var(--clr-danger); font-size: .8rem; margin-top: .25rem; }

/* ── Blazor error UI ─────────────────────────────────────────────── */
#blazor-error-ui {
    background: var(--clr-danger-bg);
    border: 1px solid var(--clr-danger);
    border-radius: var(--r-md);
    bottom: 0; left: 0; right: 0;
    box-shadow: var(--shadow-lg);
    display: none;
    padding: .75rem 1.25rem;
    position: fixed;
    z-index: 1000;
    margin: 1rem;
    color: var(--clr-danger-text);
    font-size: .875rem;
}
#blazor-error-ui .reload  { color: var(--clr-primary); text-decoration: underline; margin-left: .5rem; }
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; font-size: 1.2rem; }

.blazor-error-boundary {
    background: var(--clr-danger-bg);
    color: var(--clr-danger-text);
    border: 1px solid var(--clr-danger);
    border-radius: var(--r-md);
    padding: 1rem 1.5rem;
    margin: 1rem 0;
}
.blazor-error-boundary::after { content: "An error has occurred." }

/* ── Icon button ─────────────────────────────────────────────────── */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
    transition: background .15s, color .15s;
    font-size: 1rem;
}
.icon-btn:hover {
    background: var(--surface-hover);
    color: var(--text-1);
}

/* ── Theme toggle buttons ────────────────────────────────────────── */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 3px;
}
.theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
    font-size: .875rem;
    transition: background .12s, color .12s;
    line-height: 1;
}
.theme-btn:hover { color: var(--text-1); }
.theme-btn.active {
    background: var(--surface-card);
    color: var(--text-1);
    box-shadow: var(--shadow-xs);
}

/* ── Modal overlay ───────────────────────────────────────────────── */
.modal-backdrop-custom {
    position: fixed; inset: 0;
    background: rgb(0 0 0 / .65);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn .15s ease;
}
.modal-box {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    padding: 1.75rem;
    width: 100%;
    max-width: 480px;
    animation: slideUp .2s ease;
}
.modal-box-lg { max-width: 560px; }
.modal-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: .25rem;
}
.modal-subtitle {
    font-size: .85rem;
    color: var(--text-3);
    margin-bottom: 1.25rem;
}
.modal-footer-actions {
    display: flex;
    justify-content: flex-end;
    gap: .5rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ── Loading skeleton ────────────────────────────────────────────── */
@keyframes shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0;  }
}
.skeleton {
    border-radius: var(--r-sm);
    background: linear-gradient(90deg, var(--surface-hover) 25%, var(--border) 37%, var(--surface-hover) 63%);
    background-size: 400px 100%;
    animation: shimmer 1.4s ease infinite;
}

/* ── Animations ──────────────────────────────────────────────────── */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Divider ─────────────────────────────────────────────────────── */
.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.25rem 0;
}

.content { padding-top: 0; }

/* ── Global top-right controls — auth pages only ─────────────────── */
.app-shell ~ .app-global-controls { display: none !important; }

.app-global-controls {
    position: fixed;
    top: 12px;
    right: 16px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: .375rem;
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    padding: 4px 10px 4px 6px;
    box-shadow: var(--shadow-md);
}


/* ── Empty state ─────────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-3);
}
.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: .75rem;
    opacity: .5;
}
.empty-state-title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: .25rem;
}

/* ── Loading spinner ─────────────────────────────────────────────── */
.spinner-border {
    color: var(--clr-primary);
}

/* ── Owner/admin layout ──────────────────────────────────────────── */
.admin-page {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}
.admin-page-header {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}

/* Owner brand block */
.owner-brand {
    display: flex;
    align-items: center;
    gap: .625rem;
    margin-bottom: .5rem;
}
.owner-brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--brand-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: .95rem;
    box-shadow: var(--shadow-brand);
    flex-shrink: 0;
}
.owner-brand-name {
    font-size: .9rem;
    font-weight: 700;
    color: var(--text-1);
    line-height: 1.2;
}
.owner-brand-sub {
    font-size: .7rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.owner-stats {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: .35rem;
    font-size: .875rem;
}
.owner-stat { font-weight: 500; color: var(--text-2); }
.owner-stat-sep { color: var(--border); }

.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 1.25rem;
}

/* ════════════════════════════════════════════════════
   PROTOTYPE COMPONENT CLASSES
════════════════════════════════════════════════════ */

/* ── Topbar (prototype names) ────────────────────── */
.topbar-title { font-size: 1rem; font-weight: 700; color: var(--text-1); white-space: nowrap; }
.topbar-sub   { font-size: .78rem; color: var(--text-3); margin-left: 6px; white-space: nowrap; }
.topbar-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }

/* ── Status pill ─────────────────────────────────── */
.status-pill { display: flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-size: .76rem; font-weight: 600; }
.status-pill.open   { background: var(--success-soft); color: var(--success-text); }
.status-pill.closed { background: var(--hover-bg);     color: var(--text-3); }
@keyframes glow { 0%,100%{opacity:1} 50%{opacity:.45} }
.status-dot.open-pulse { background: var(--success); box-shadow: 0 0 0 3px rgba(74,222,128,.2); animation: glow 2s infinite; }

/* ── Card header (prototype) ─────────────────────── */
.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; justify-content: space-between;
    background: transparent;
}
.card-title { font-size: .88rem; font-weight: 700; color: var(--text-1); }
.card-sub   { font-size: .74rem; color: var(--text-3); margin-top: 1px; }

/* ── Buttons (prototype names) ───────────────────── */
.btn-brand {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: 10px; font-size: .82rem; font-weight: 600;
    border: none; cursor: pointer; transition: all .15s; font-family: inherit;
    background: var(--brand-gradient); color: #fff; box-shadow: var(--shadow-brand);
}
.btn-brand:hover { opacity: .92; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,172,193,.45); color: #fff; }
.btn-ghost {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: 10px; font-size: .82rem; font-weight: 600;
    background: transparent; color: var(--text-2); border: 1.5px solid var(--border);
    cursor: pointer; transition: all .15s; font-family: inherit;
}
.btn-ghost:hover  { background: var(--hover-bg); border-color: var(--text-3); color: var(--text-1); }
.btn-btn-sm { padding: 5px 10px; font-size: .75rem; border-radius: 8px; }
.btn-icon   { width: 30px; height: 30px; padding: 0; border-radius: 8px; }

/* ── Chip badges ─────────────────────────────────── */
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: .71rem; font-weight: 600; }
.chip-waiting   { background: var(--warning-soft); color: var(--warning-text); }
.chip-serving   { background: var(--brand-soft);   color: var(--brand-text); }
.chip-confirmed { background: var(--success-soft); color: var(--success-text); }
.chip-booked    { background: var(--warning-soft); color: var(--warning-text); }
.chip-priority  { background: var(--danger-soft);  color: var(--danger-text); }

/* ── Token badges ────────────────────────────────── */
.token-badge { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; font-weight: 800; font-size: .88rem; }
.token-waiting  { background: var(--warning-soft); color: var(--warning-text); }
.token-serving  { background: var(--brand-gradient); color: #fff; box-shadow: 0 2px 8px rgba(0,172,193,.4); }
.token-priority { background: var(--danger-soft);  color: var(--danger-text); }

/* ── Mode badges ─────────────────────────────────── */
.mode-badge    { font-size: .63rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; letter-spacing: .3px; }
.mode-walkin   { background: var(--info-soft);   color: var(--info-text); }
.mode-scheduled{ background: var(--brand-soft);  color: var(--brand-text); }

/* ── Wait pills ──────────────────────────────────── */
.wait-pill  { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: .71rem; font-weight: 600; }
.wait-short { background: var(--success-soft); color: var(--success-text); }
.wait-med   { background: var(--warning-soft); color: var(--warning-text); }
.wait-long  { background: var(--danger-soft);  color: var(--danger-text); }

/* ── Table (prototype names) ─────────────────────── */
.td-name  { font-weight: 600; color: var(--text-1); }
.td-phone { font-size: .76rem; color: var(--text-3); margin-top: 1px; }

/* ── Page header (prototype names) ──────────────── */
.page-hdr       { margin-bottom: 18px; }
.page-hdr-title { font-size: 1.25rem; font-weight: 800; color: var(--text-1); }
.page-hdr-sub   { font-size: .8rem; color: var(--text-3); margin-top: 3px; }

/* ── Service point pills ─────────────────────────── */
.sp-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.sp-pill {
    display: flex; align-items: center; gap: 8px; padding: 8px 14px;
    border-radius: 12px; border: 1.5px solid var(--border);
    background: var(--card); font-size: .82rem; cursor: pointer; transition: all .15s;
}
.sp-pill:hover  { border-color: var(--brand); background: var(--brand-soft); }
.sp-pill.active { border-color: var(--brand); background: var(--brand-soft); color: var(--brand-text); }
.sp-pill-name   { font-weight: 600; color: var(--text-1); }
.sp-pill-count  { font-size: .74rem; color: var(--text-3); }

/* ── QUEUE PAGE ──────────────────────────────────── */
.queue-grid { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }

.serving-hero {
    background: var(--hero-bg);
    border-radius: 18px; padding: 26px 30px;
    display: flex; align-items: center; justify-content: space-between;
    border: 1px solid var(--border);
    margin-bottom: 18px; position: relative; overflow: hidden;
}
.serving-hero::before {
    content: ''; position: absolute; top: -60px; right: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,172,193,.12) 0%, transparent 70%);
}
.serving-hero::after {
    content: ''; position: absolute; bottom: -40px; left: 40%;
    width: 160px; height: 160px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,137,123,.08) 0%, transparent 70%);
}
.serving-label { font-size: .68rem; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 4px; }
.serving-num   { font-size: 5.5rem; font-weight: 900; color: #00ACC1; line-height: 1; text-shadow: 0 4px 24px rgba(0,172,193,.5); position: relative; z-index: 1; }
.serving-info  { font-size: .86rem; color: var(--text-3); margin-top: 4px; }
.serving-right { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; position: relative; z-index: 1; }
.hero-btn     { padding: 9px 18px; border-radius: 10px; border: none; cursor: pointer; font-size: .82rem; font-weight: 600; font-family: inherit; transition: all .15s; }
.hero-complete { background: rgba(74,222,128,.12); color: #4ADE80; border: 1px solid rgba(74,222,128,.2); }
.hero-complete:hover { background: rgba(74,222,128,.22); }
.hero-noshow  { background: rgba(248,113,113,.1); color: #F87171; border: 1px solid rgba(248,113,113,.2); }
.hero-noshow:hover  { background: rgba(248,113,113,.2); }

.stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 18px; }
.stat-card {
    background: var(--card); border-radius: 14px; padding: 16px 18px;
    border: 1px solid var(--border);
    transition: background .25s, border-color .25s;
}
.stat-icon-wrap { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 10px; }
.stat-val   { font-size: 1.7rem; font-weight: 800; color: var(--text-1); line-height: 1; }
.stat-lbl   { font-size: .73rem; color: var(--text-3); font-weight: 500; margin-top: 3px; }
.stat-delta { font-size: .7rem; font-weight: 600; margin-top: 5px; }
.delta-up   { color: var(--success); }
.delta-warn { color: var(--warning); }

.right-panel  { display: flex; flex-direction: column; gap: 14px; }
.action-card  {
    background: var(--card); border-radius: 16px; padding: 18px;
    border: 1px solid var(--border); transition: background .25s;
}
.action-title { font-size: .72rem; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 12px; }
.call-next {
    width: 100%; padding: 16px; border-radius: 13px; border: none; cursor: pointer;
    background: var(--brand-gradient); color: #fff;
    font-size: 1rem; font-weight: 800; font-family: inherit;
    box-shadow: var(--shadow-brand); transition: all .2s; margin-bottom: 8px;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    letter-spacing: .3px;
}
.call-next:hover { opacity: .93; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,172,193,.5); }
.mini-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.mini-stat  { background: var(--hover-bg); border-radius: 10px; padding: 10px; text-align: center; }
.mini-val   { font-size: 1.25rem; font-weight: 800; color: var(--text-1); line-height: 1; }
.mini-lbl   { font-size: .63rem; color: var(--text-3); font-weight: 500; margin-top: 2px; }

/* ── DASHBOARD PAGE ──────────────────────────────── */
.dash-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 18px; }
.dash-card {
    background: var(--card); border-radius: 16px; padding: 20px;
    border: 1px solid var(--border); transition: background .25s;
}
.dash-icon  { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 12px; }
.ic-teal   { background: rgba(0,172,193,.12); }
.ic-green  { background: var(--success-soft); }
.ic-amber  { background: var(--warning-soft); }
.ic-purple { background: rgba(139,92,246,.12); }
.dash-val    { font-size: 1.9rem; font-weight: 800; color: var(--text-1); }
.dash-lbl    { font-size: .78rem; color: var(--text-3); margin-top: 3px; }
.dash-change { font-size: .73rem; font-weight: 600; color: var(--success); margin-top: 7px; }
.two-col  { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.activity-item { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border-light); }
.activity-item:last-child { border-bottom: none; }
.a-dot  { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.a-text { font-size: .82rem; color: var(--text-2); flex: 1; line-height: 1.4; }
.a-text strong { color: var(--text-1); font-weight: 600; }
.a-time { font-size: .71rem; color: var(--text-3); white-space: nowrap; }

/* ── APPOINTMENTS PAGE ───────────────────────────── */
.appt-slot {
    display: flex; align-items: center; gap: 14px; padding: 12px 16px;
    background: var(--card); border-radius: 12px; margin-bottom: 8px;
    border: 1px solid var(--border); transition: all .15s;
}
.appt-slot:hover { border-color: var(--brand); }
.appt-bar    { width: 4px; min-height: 48px; border-radius: 999px; flex-shrink: 0; }
.appt-time   { font-size: .95rem; font-weight: 700; color: var(--text-1); min-width: 48px; }
.appt-name   { font-size: .87rem; font-weight: 600; color: var(--text-1); }
.appt-detail { font-size: .73rem; color: var(--text-3); margin-top: 2px; }
.date-nav {
    display: flex; align-items: center; gap: 8px;
    background: var(--card); border-radius: 10px; padding: 6px 12px;
    border: 1px solid var(--border); width: fit-content;
}
.date-nav button { background: none; border: none; cursor: pointer; color: var(--text-3); font-size: 16px; padding: 0 4px; transition: color .15s; }
.date-nav button:hover { color: var(--brand); }
.date-nav-label { font-size: .85rem; font-weight: 600; color: var(--text-1); min-width: 150px; text-align: center; }

/* ── SETTINGS PAGE ───────────────────────────────── */
.settings-tabs {
    display: flex; gap: 4px; background: var(--card);
    padding: 5px; border-radius: 12px; border: 1px solid var(--border);
    margin-bottom: 20px; width: fit-content;
}
.tab-btn {
    padding: 7px 16px; border-radius: 8px; font-size: .81rem; font-weight: 600;
    border: none; cursor: pointer; color: var(--text-3);
    background: transparent; transition: all .15s; font-family: inherit;
}
.tab-btn.active { background: var(--brand-gradient); color: #fff; box-shadow: var(--shadow-brand); }

.hours-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-light); }
.hours-row:last-child { border-bottom: none; }
.hours-day { width: 95px; font-size: .84rem; font-weight: 600; color: var(--text-1); }
.toggle { width: 36px; height: 20px; border-radius: 999px; background: var(--border); position: relative; cursor: pointer; transition: background .2s; flex-shrink: 0; }
.toggle.on { background: var(--brand); }
.toggle-knob { position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.toggle.on .toggle-knob { transform: translateX(16px); }
.time-in { padding: 6px 10px; border-radius: 8px; border: 1.5px solid var(--border); font-size: .82rem; font-family: inherit; color: var(--text-1); background: var(--input-bg); outline: none; width: 88px; transition: border-color .15s; }
.time-in:focus { border-color: var(--brand); }

.sp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sp-item {
    background: var(--card); border: 1px solid var(--border); border-radius: 14px;
    padding: 16px 18px; display: flex; align-items: flex-start; justify-content: space-between;
    transition: all .15s;
}
.sp-item:hover { border-color: var(--brand); }
.sp-name { font-size: .92rem; font-weight: 700; color: var(--text-1); display: flex; align-items: center; gap: 7px; margin-bottom: 3px; }
.sp-desc { font-size: .75rem; color: var(--text-3); }

/* ── QR tab ──────────────────────────────────────── */
.qr-layout  { display: flex; gap: 24px; align-items: flex-start; }
.qr-box     { background: var(--card); border-radius: 18px; padding: 22px; border: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; gap: 12px; flex-shrink: 0; }
.qr-img     { width: 170px; height: 170px; border-radius: 12px; background: var(--hover-bg); display: flex; align-items: center; justify-content: center; font-size: 50px; border: 1px solid var(--border); }
.qr-slug    { font-size: .76rem; color: var(--text-3); text-align: center; }
.qr-details { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.qr-card    { background: var(--card); border-radius: 13px; padding: 14px 16px; border: 1px solid var(--border); }
.qr-label   { font-size: .68rem; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 6px; }
.qr-url-row { font-size: .83rem; color: var(--text-1); background: var(--hover-bg); padding: 8px 11px; border-radius: 8px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.qr-hint    { font-size: .71rem; color: var(--text-3); margin-top: 4px; }

/* ── CUSTOMER JOIN PAGE ──────────────────────────── */
.join-wrap  { min-height: 100%; display: flex; flex-direction: column; align-items: center; padding: 28px 16px; background: var(--bg); }
.join-biz   { font-size: 1.55rem; font-weight: 800; color: #00ACC1; text-align: center; margin-bottom: 2px; }
.join-sub   { font-size: .85rem; color: var(--text-4); text-align: center; margin-bottom: 24px; }
.join-sp {
    width: 100%; max-width: 390px; background: var(--card); border: 1px solid var(--border);
    border-radius: 16px; padding: 16px 18px; margin-bottom: 10px; cursor: pointer; transition: all .15s;
}
.join-sp:hover, .join-sp.active { border-color: #00ACC1; background: rgba(0,172,193,.06); }
.join-sp-top  { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.join-sp-name { font-size: .98rem; font-weight: 700; color: var(--text-1); }
.join-badge-walkin    { font-size: .62rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: rgba(74,222,128,.12); color: #4ADE80; }
.join-badge-scheduled { font-size: .62rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: rgba(0,172,193,.12); color: #00ACC1; }
.join-stats       { display: flex; gap: 20px; }
.join-stat-num    { font-size: 2rem; font-weight: 900; line-height: 1; }
.join-stat-serving { color: #00ACC1; }
.join-stat-waiting { color: #E2E8F0; }
.join-stat-lbl    { font-size: .62rem; color: var(--text-4); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }
.join-live { display: flex; align-items: center; gap: 6px; font-size: .74rem; color: rgba(255,255,255,.3); margin-top: 18px; }
.live-dot  { width: 7px; height: 7px; border-radius: 50%; background: #4ADE80; animation: glow 2s infinite; }

/* ── Icon colours ────────────────────────────────── */
.ic-teal-txt   { color: var(--brand); }
.ic-green-txt  { color: var(--success); }
.ic-amber-txt  { color: var(--warning); }
.ic-purple-txt { color: #8B5CF6; }

/* ── Scrollbar ───────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }

/* ── Mobile responsive ───────────────────────────── */
@media (max-width: 768px) {
    .dash-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
    .dash-card { padding: 14px; }
    .dash-val  { font-size: 1.5rem; }
    .two-col { grid-template-columns: 1fr; gap: 12px; }
    .page-hdr { margin-bottom: 12px; }
    .page-hdr-title { font-size: 1.05rem; }
    .sp-grid { grid-template-columns: 1fr; }
    .qr-layout { flex-direction: column; }
    .qr-box    { width: 100%; }
    .hours-row { flex-wrap: wrap; gap: 8px; }
    .hours-day { width: auto; flex: 1; min-width: 80px; }

    /* ── Admin pages general ── */
    .container-fluid           { padding-left: 12px !important; padding-right: 12px !important; }
    .admin-page                { padding: 0; }
    .admin-page-header         { margin-bottom: 16px; }

    /* Bootstrap nav-tabs — scroll horizontally instead of wrapping */
    .nav.nav-tabs              { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; scrollbar-width: none; }
    .nav.nav-tabs::-webkit-scrollbar { display: none; }
    .nav.nav-tabs .nav-link    { white-space: nowrap; padding: .45rem .75rem; font-size: .83rem; }

    /* Bootstrap tables inside admin pages — always scroll */
    .table-responsive          { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* List group items — let button group wrap on small screens */
    .list-group-item.d-flex    { flex-wrap: wrap; gap: 6px; }
    .list-group-item .d-flex.gap-1 { flex-shrink: 0; }

    /* Bootstrap modals — full width on phone */
    .modal-dialog              { margin: .5rem; max-width: calc(100vw - 1rem) !important; }
    .modal-dialog.modal-lg     { max-width: calc(100vw - 1rem) !important; }

    /* Card max-width overrides — full width on mobile */
    .card[style*="max-width"]  { max-width: 100% !important; }

    /* Audit log page header */
    .page-title                { font-size: 1.25rem; }
    .page-subtitle             { font-size: .82rem; }

    /* ── Queue page ── */
    .queue-grid         { grid-template-columns: 1fr; gap: 14px; }
    .right-panel        { flex-direction: column; gap: 12px; }
    .action-card        { flex: none; width: 100%; }
    .serving-hero       { flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; }
    .serving-right      { align-items: flex-start; width: 100%; }
    .hero-btn           { width: 100%; text-align: center; justify-content: center; }
    .serving-num        { font-size: 3.8rem; }
    .stats-row          { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .stat-card          { padding: 14px; }
    .stat-val           { font-size: 1.4rem; }
    .call-next          { padding: 14px; font-size: .95rem; }
    /* Make table horizontally scrollable on mobile */
    .table-responsive   { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 480px) {
    .queue-grid         { gap: 10px; }
    .serving-num        { font-size: 3rem; }
    .stats-row          { gap: 8px; }
    .stat-card          { padding: 12px 10px; }
    .sp-pills           { gap: 6px; }
    .sp-pill            { padding: 7px 11px; font-size: .82rem; }
    .sp-pill-name       { font-size: .82rem; }
}


/* ══════════════════════════════════════════════════
   MOBILE-FIRST: bottom tab bar + app-like polish
   (global so it styles the BottomNav component too)
════════════════════════════════════════════════════ */
.bottom-nav { display: none; }

@media (max-width: 768px) {
    .bottom-nav {
        display: flex;
        position: fixed; left: 0; right: 0; bottom: 0;
        height: 58px;
        background: var(--sidebar);
        border-top: 1px solid var(--sidebar-border);
        z-index: 150;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        box-shadow: 0 -2px 12px rgba(0,0,0,.12);
    }
    .bnav-item {
        flex: 1;
        display: flex; flex-direction: column; align-items: center; justify-content: center;
        gap: 3px;
        background: none; border: none; cursor: pointer;
        color: var(--text-3); text-decoration: none;
        font-size: .62rem; font-weight: 600;
        padding: 6px 0; min-height: 48px;
        -webkit-tap-highlight-color: transparent;
    }
    .bnav-item .bnav-ic { font-size: 1.25rem; line-height: 1; }
    .bnav-item.active { color: var(--brand); }

    /* content clears the fixed bar */
    .page-content { padding-bottom: calc(74px + env(safe-area-inset-bottom, 0px)) !important; }

    /* the bottom "More" tab replaces the topbar hamburger */
    .sidebar-toggle { display: none !important; }

    /* app-like touch polish */
    * { -webkit-tap-highlight-color: transparent; }
    button, .btn, a, .nav-item, .bnav-item { touch-action: manipulation; }
    .page-content { -webkit-overflow-scrolling: touch; }
}