/* ============================================================
   TrackTrax — "Track Day" design system
   Palette: warm cream paper + Mondo-track clay accent
   Type: Barlow Condensed (display) / Manrope (body) / IBM Plex Mono (timing)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
    --paper:        #FAF6F0;
    --paper-soft:   #F5EFE5;
    --paper-sink:   #EFE8DB;
    --ink:          #1C1B18;
    --ink-soft:     #55524C;
    --ink-faint:    #8B8578;
    --line:         #E4DCCC;
    --line-soft:    #EFE8DB;

    --clay:         #C24D2C;
    --clay-dark:    #9B3D22;
    --clay-soft:    #F7E6DF;
    --clay-wash:    #FCF3EF;

    --lane:         #E4DCCC;
    --grass:        #5B7A50;
    --grass-soft:   #E7EDE2;
    --whistle:      #D9A43F;
    --whistle-soft: #FBF1D9;
    --red:          #B33A2E;
    --red-soft:     #F6E1DD;

    --font-display: 'Barlow Condensed', ui-sans-serif, system-ui, sans-serif;
    --font-body:    'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono:    'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;

    --fs-xs:   0.75rem;
    --fs-sm:   0.875rem;
    --fs-base: 1rem;
    --fs-md:   1.0625rem;
    --fs-lg:   1.25rem;
    --fs-xl:   1.5rem;
    --fs-2xl:  2rem;
    --fs-3xl:  2.75rem;
    --fs-4xl:  3.75rem;

    --s-1: 0.25rem;
    --s-2: 0.5rem;
    --s-3: 0.75rem;
    --s-4: 1rem;
    --s-5: 1.25rem;
    --s-6: 1.5rem;
    --s-8: 2rem;
    --s-10: 2.5rem;
    --s-12: 3rem;
    --s-16: 4rem;

    --r-sm: 4px;
    --r-md: 8px;
    --r-lg: 14px;
    --r-xl: 20px;
    --r-pill: 999px;

    --shadow-sm: 0 1px 2px rgba(28,27,24,0.04);
    --shadow-md: 0 2px 10px rgba(28,27,24,0.05), 0 1px 2px rgba(28,27,24,0.04);
    --shadow-lg: 0 14px 40px rgba(28,27,24,0.10), 0 2px 8px rgba(28,27,24,0.05);
    --ring: 0 0 0 3px rgba(194,77,44,0.18);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; font-size: 16px; }
body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.5;
    color: var(--ink);
    background: var(--paper);
    background-image:
        radial-gradient(circle at 15% -10%, rgba(194,77,44,0.04), transparent 55%),
        radial-gradient(circle at 110% 20%, rgba(91,122,80,0.05), transparent 45%);
    background-attachment: fixed;
    min-height: 100vh;
}
a { color: var(--clay); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .15s ease; }
a:hover { border-bottom-color: var(--clay); }
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 var(--s-3);
    color: var(--ink);
    line-height: 1.05;
    text-transform: uppercase;
}
h1 { font-size: var(--fs-3xl); letter-spacing: -0.015em; }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); letter-spacing: 0.02em; }
p  { margin: 0 0 var(--s-4); color: var(--ink-soft); }
small { color: var(--ink-faint); font-size: var(--fs-sm); }
.mono, code { font-family: var(--font-mono); font-size: 0.95em; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }

.eyebrow {
    font-family: var(--font-display);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: var(--fs-xs);
    color: var(--clay-dark);
    display: inline-flex;
    align-items: center;
    gap: var(--s-3);
    margin-bottom: var(--s-3);
}
.eyebrow::before {
    content: '';
    width: 28px; height: 2px;
    background: var(--clay);
    display: inline-block;
}

/* buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-2);
    padding: 0.625rem 1.125rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-sm);
    letter-spacing: 0.01em;
    border-radius: var(--r-md);
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink);
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease, transform .06s ease;
}
.btn:hover { border-color: var(--ink); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primary {
    background: var(--ink); border-color: var(--ink); color: var(--paper);
}
.btn-primary:hover { background: var(--clay); border-color: var(--clay); color: #fff; }
.btn-primary:disabled:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-accent { background: var(--clay); border-color: var(--clay); color: #fff; }
.btn-accent:hover { background: var(--clay-dark); border-color: var(--clay-dark); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: var(--paper-sink); color: var(--ink); border-color: transparent; }
.btn-danger { background: transparent; border-color: var(--red-soft); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; border-color: var(--red); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: var(--fs-xs); }
.btn-lg { padding: 0.875rem 1.5rem; font-size: var(--fs-md); }
.btn-block { width: 100%; }
.btn-cta::after {
    content: '→'; font-family: var(--font-mono); transition: transform .18s ease;
}
.btn-cta:hover::after { transform: translateX(3px); }

/* form controls */
.form-group { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-4); }
.form-group label, .label {
    font-family: var(--font-display); font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    font-size: var(--fs-xs); color: var(--ink-soft);
}
.input, .select, .textarea {
    font: inherit; font-family: var(--font-body);
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: #fff; color: var(--ink);
    transition: border-color .15s ease, box-shadow .15s ease;
    width: 100%;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--clay); box-shadow: var(--ring); }
.input::placeholder, .textarea::placeholder { color: var(--ink-faint); }
.textarea { resize: vertical; min-height: 6rem; }
.select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%231C1B18'><path d='M5.5 7.5l4.5 5 4.5-5z'/></svg>");
    background-repeat: no-repeat; background-position: right 0.75rem center;
    background-size: 1rem; padding-right: 2.25rem;
}
.field-hint { font-size: var(--fs-xs); color: var(--ink-faint); }
.field-error { font-size: var(--fs-xs); color: var(--red); }
.radio-row, .check-row { display: inline-flex; gap: var(--s-2); align-items: center; cursor: pointer; }
.radio-row input, .check-row input { accent-color: var(--clay); }

.segmented {
    display: inline-flex; padding: 3px;
    background: var(--paper-sink); border-radius: var(--r-pill); border: 1px solid var(--line);
}
.segmented button {
    border: none; background: transparent; padding: 0.35rem 0.95rem;
    border-radius: var(--r-pill); font: inherit;
    font-family: var(--font-display); font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    font-size: var(--fs-xs); color: var(--ink-soft); cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.segmented button.is-active { background: var(--ink); color: var(--paper); }

/* cards */
.card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: var(--s-6); box-shadow: var(--shadow-sm);
}
.card-title {
    font-family: var(--font-display); font-weight: 700;
    text-transform: uppercase; letter-spacing: -0.005em;
    font-size: var(--fs-xl); margin-bottom: var(--s-4);
    display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-3);
}

.meet-card {
    display: grid; grid-template-columns: 120px 1fr auto;
    gap: var(--s-5); align-items: center;
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: var(--s-5) var(--s-6);
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
    cursor: pointer; position: relative; overflow: hidden;
}
.meet-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.meet-card.is-selected { border-color: var(--clay); box-shadow: 0 0 0 3px var(--clay-soft); }
.meet-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 4px; background: var(--clay);
    transform: scaleY(0); transform-origin: center; transition: transform .18s ease;
}
.meet-card:hover::before, .meet-card.is-selected::before { transform: scaleY(1); }
.meet-card .date { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; line-height: 1; }
.meet-card .date .day { font-size: 2.75rem; display: block; }
.meet-card .date .month { font-size: var(--fs-sm); letter-spacing: 0.2em; color: var(--clay); }
.meet-card .title { margin: 0; font-size: var(--fs-lg); }
.meet-card .meta { color: var(--ink-soft); font-size: var(--fs-sm); margin-top: var(--s-1); }

.request-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
    padding: var(--s-4);
    display: flex; flex-direction: column; gap: var(--s-2);
    transition: border-color .15s ease, opacity .2s ease;
}
.request-card.is-rostered { opacity: 0.55; background: var(--paper-soft); }
.request-card .name {
    font-family: var(--font-display); font-weight: 700;
    font-size: var(--fs-lg); text-transform: uppercase; line-height: 1.1;
}
.request-card .id { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--ink-faint); letter-spacing: 0.05em; }
.request-card .actions { margin-top: var(--s-2); }

/* badges */
.badge {
    display: inline-flex; align-items: center; gap: var(--s-1);
    padding: 0.2rem 0.6rem; border-radius: var(--r-pill);
    font-family: var(--font-display); font-weight: 600;
    font-size: var(--fs-xs); letter-spacing: 0.1em; text-transform: uppercase;
    background: var(--paper-sink); color: var(--ink-soft);
    border: 1px solid var(--line);
}
.badge-clay { background: var(--clay-soft); color: var(--clay-dark); border-color: transparent; }
.badge-grass { background: var(--grass-soft); color: var(--grass); border-color: transparent; }
.badge-whistle { background: var(--whistle-soft); color: #8B6A20; border-color: transparent; }
.badge-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* tables */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table th {
    text-align: left; font-family: var(--font-display); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.1em; font-size: var(--fs-xs);
    color: var(--ink-soft); padding: var(--s-3) var(--s-4);
    background: var(--paper-soft); border-bottom: 1px solid var(--line);
}
.table td { padding: var(--s-3) var(--s-4); border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: var(--paper-soft); }
.table .actions { text-align: right; white-space: nowrap; }

/* app shell */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
    background: #fff; border-right: 1px solid var(--line);
    padding: var(--s-6) var(--s-4);
    display: flex; flex-direction: column; gap: var(--s-6);
    position: sticky; top: 0; align-self: start; height: 100vh;
}
.sidebar .brand {
    font-family: var(--font-display); font-weight: 800;
    font-size: var(--fs-xl); letter-spacing: 0.02em; text-transform: uppercase;
    color: var(--ink); display: flex; align-items: center; gap: var(--s-2);
}
.sidebar .brand .mark {
    width: 30px; height: 30px; border-radius: var(--r-sm);
    background:
        linear-gradient(var(--clay), var(--clay)) 0 0 / 100% 6px no-repeat,
        linear-gradient(var(--clay), var(--clay)) 0 12px / 100% 6px no-repeat,
        linear-gradient(var(--clay), var(--clay)) 0 24px / 100% 6px no-repeat,
        var(--paper);
    border: 1px solid var(--line);
}
.sidebar .brand .sub {
    display: block; font-family: var(--font-mono); font-size: 0.625rem;
    letter-spacing: 0.25em; color: var(--ink-faint); font-weight: 500; margin-top: 2px;
}
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar .nav-group-label {
    font-family: var(--font-display); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.18em;
    font-size: var(--fs-xs); color: var(--ink-faint);
    padding: var(--s-4) var(--s-3) var(--s-2);
}
.sidebar a.nav-link, .sidebar .nav-link {
    display: flex; align-items: center; gap: var(--s-3);
    padding: 0.55rem 0.75rem; border-radius: var(--r-md);
    color: var(--ink-soft); font-weight: 500; font-size: var(--fs-sm);
    border-bottom: 0; transition: background .15s ease, color .15s ease;
}
.sidebar a.nav-link:hover { background: var(--paper-soft); color: var(--ink); border-bottom: 0; }
.sidebar a.nav-link.active { background: var(--ink); color: var(--paper); }
.sidebar a.nav-link.active .dot { background: var(--clay); }
.sidebar .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--line); display: inline-block; flex: none; }
.sidebar .user-panel {
    border-top: 1px solid var(--line); padding-top: var(--s-4);
    display: flex; align-items: center; gap: var(--s-3); font-size: var(--fs-sm);
}
.sidebar .avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--clay-soft); color: var(--clay-dark);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; letter-spacing: 0.02em;
}

.main { padding: var(--s-8) var(--s-10); max-width: 1400px; width: 100%; }

.navbar {
    position: sticky; top: 0; z-index: 10;
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--s-4) var(--s-8);
    background: rgba(250,246,240,0.85);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.navbar .brand {
    font-family: var(--font-display); font-weight: 800;
    font-size: var(--fs-xl); letter-spacing: 0.02em; text-transform: uppercase;
    color: var(--ink); display: flex; align-items: center; gap: var(--s-3);
}
.navbar nav { display: flex; gap: var(--s-6); align-items: center; }
.navbar nav a { color: var(--ink-soft); font-weight: 500; border: 0; }
.navbar nav a:hover { color: var(--clay); border: 0; }

.page-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: var(--s-6); margin-bottom: var(--s-8);
    padding-bottom: var(--s-6); border-bottom: 1px solid var(--line);
}
.page-header .title-block h1 { margin: 0; font-size: var(--fs-2xl); }
.page-header .title-block .sub { color: var(--ink-soft); margin-top: var(--s-2); }
.page-header .actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }

/* hero */
.hero { position: relative; padding: var(--s-16) var(--s-8) var(--s-12); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero .content { max-width: 720px; position: relative; z-index: 2; }
.hero h1 { font-size: var(--fs-4xl); line-height: 0.95; letter-spacing: -0.025em; text-transform: uppercase; }
.hero h1 .accent { color: var(--clay); }
.hero .lede { font-size: var(--fs-md); color: var(--ink-soft); max-width: 58ch; margin-top: var(--s-5); }
.hero .cta-row { margin-top: var(--s-6); display: flex; gap: var(--s-3); flex-wrap: wrap; }
.hero .lanes {
    position: absolute; right: -120px; top: -40px; bottom: -40px;
    width: 520px;
    background: repeating-linear-gradient(90deg, transparent 0, transparent 56px, rgba(194,77,44,0.10) 56px, rgba(194,77,44,0.10) 58px);
    mask-image: radial-gradient(circle at 10% 50%, black 55%, transparent 75%);
    pointer-events: none;
}

/* two-col split */
.two-col-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6); }
.column {
    background: var(--paper-soft); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: var(--s-5);
    display: flex; flex-direction: column; gap: var(--s-3);
    min-height: 12rem;
}
.column h3 { display: flex; align-items: center; justify-content: space-between; margin: 0 0 var(--s-2); font-size: var(--fs-lg); }
.column h3 .count { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--ink-faint); font-weight: 500; letter-spacing: 0.05em; }
.column-boys h3::before, .column-girls h3::before {
    content: ''; display: inline-block; width: 8px; height: 28px;
    margin-right: var(--s-3); border-radius: 2px;
    background: var(--clay); vertical-align: middle;
}
.column-girls h3::before { background: var(--grass); }
.empty-state {
    font-size: var(--fs-sm); color: var(--ink-faint);
    padding: var(--s-6) var(--s-4); text-align: center;
    border: 1px dashed var(--line); border-radius: var(--r-md); background: #fff;
}

/* modal */
.modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(28,27,24,0.4);
    display: flex; align-items: center; justify-content: center;
    padding: var(--s-6); z-index: 100;
    animation: fade-in 0.15s ease;
}
.modal {
    background: #fff; border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    width: 100%; max-width: 520px;
    padding: var(--s-6) var(--s-6) var(--s-5);
    border: 1px solid var(--line);
    animation: lift-in 0.22s cubic-bezier(.2,.8,.2,1);
}
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: var(--s-5); padding-bottom: var(--s-3); border-bottom: 1px solid var(--line);
}
.modal-header h2 { margin: 0; font-size: var(--fs-xl); }
.modal-close { background: transparent; border: 0; font-size: 1.25rem; cursor: pointer; color: var(--ink-soft); padding: 0 .5rem; }
.modal-actions { margin-top: var(--s-6); display: flex; justify-content: flex-end; gap: var(--s-3); }

/* toast */
.toast-stack { position: fixed; bottom: var(--s-6); right: var(--s-6); display: flex; flex-direction: column; gap: var(--s-3); z-index: 200; }
.toast {
    background: var(--ink); color: var(--paper);
    padding: var(--s-4) var(--s-5); border-radius: var(--r-md);
    box-shadow: var(--shadow-lg); font-size: var(--fs-sm); min-width: 260px;
    border-left: 3px solid var(--clay);
    animation: slide-in 0.22s cubic-bezier(.2,.8,.2,1);
}
.toast.toast-success { border-left-color: var(--grass); }
.toast.toast-error { border-left-color: var(--red); }

/* report */
.report-section { margin-bottom: var(--s-10); page-break-inside: avoid; }
.report-section .lane-header {
    display: flex; justify-content: space-between; align-items: baseline;
    padding-bottom: var(--s-3); border-bottom: 3px solid var(--ink); margin-bottom: var(--s-4);
}
.report-section .lane-header h3 { margin: 0; }
.report-section .lane-header .gender {
    font-family: var(--font-display); font-weight: 600;
    letter-spacing: 0.18em; color: var(--clay);
    text-transform: uppercase; font-size: var(--fs-sm);
}
.report-meta {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--s-4); padding: var(--s-5);
    background: var(--paper-soft); border: 1px solid var(--line); border-radius: var(--r-lg);
    margin-bottom: var(--s-6);
}
.report-meta .item .label { display: block; }
.report-meta .item .value { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-xl); margin-top: 2px; text-transform: uppercase; }

/* auth */
.auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--s-6); }
.auth-card {
    width: 100%; max-width: 420px;
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: var(--s-10) var(--s-8);
    box-shadow: var(--shadow-md);
    position: relative; overflow: hidden;
}
.auth-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 6px;
    background: repeating-linear-gradient(90deg, var(--clay) 0, var(--clay) 40px, var(--ink) 40px, var(--ink) 80px);
}
.auth-card h1 { margin-bottom: var(--s-2); }
.auth-card .lede { color: var(--ink-soft); margin-bottom: var(--s-6); }

/* steps */
.steps { display: flex; gap: var(--s-3); margin-bottom: var(--s-8); flex-wrap: wrap; }
.step {
    display: flex; align-items: center; gap: var(--s-2);
    padding: 0.5rem 0.875rem; border-radius: var(--r-pill);
    border: 1px solid var(--line); background: #fff;
    font-family: var(--font-display); font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    font-size: var(--fs-xs); color: var(--ink-soft);
}
.step .num {
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--paper-sink); color: var(--ink-soft);
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-size: 0.7rem;
}
.step.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.step.is-active .num { background: var(--clay); color: #fff; }
.step.is-done { border-color: var(--grass-soft); color: var(--grass); }
.step.is-done .num { background: var(--grass); color: #fff; }

/* utility */
.stack-sm { display: flex; flex-direction: column; gap: var(--s-2); }
.stack { display: flex; flex-direction: column; gap: var(--s-4); }
.stack-lg { display: flex; flex-direction: column; gap: var(--s-6); }
.row { display: flex; gap: var(--s-3); align-items: center; flex-wrap: wrap; }
.row-between { display: flex; gap: var(--s-3); align-items: center; justify-content: space-between; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.text-mono { font-family: var(--font-mono); }
.text-muted { color: var(--ink-soft); }
.text-faint { color: var(--ink-faint); }
.text-clay { color: var(--clay); }
.mb-0 { margin-bottom: 0; }
.mt-0 { margin-top: 0; }
.hidden { display: none !important; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes lift-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slide-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }

#blazor-error-ui {
    background: var(--ink); color: var(--paper);
    bottom: 0; left: 0; right: 0;
    display: none; padding: var(--s-4) var(--s-6);
    position: fixed; z-index: 1000;
    border-top: 3px solid var(--clay);
    font-size: var(--fs-sm);
}
#blazor-error-ui .dismiss { cursor: pointer; float: right; margin-left: var(--s-4); color: var(--paper); }
.loading-progress { position: fixed; inset: 0; margin: auto; width: 8rem; height: 8rem; }
.loading-progress circle { fill: none; stroke: var(--line); stroke-width: 0.6rem; transform-origin: 50% 50%; transform: rotate(-90deg); }
.loading-progress circle:last-child { stroke: var(--clay); stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%; transition: stroke-dasharray 0.05s ease-in-out; }
.loading-progress-text { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "LOADING"); }

@media (max-width: 960px) {
    .app { grid-template-columns: 1fr; }
    .sidebar { position: relative; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
    .main { padding: var(--s-6); }
    .two-col-split { grid-template-columns: 1fr; }
    .hero { padding: var(--s-10) var(--s-5) var(--s-8); }
    .hero h1 { font-size: var(--fs-3xl); }
    .meet-card { grid-template-columns: 80px 1fr; }
}