:root {
    --bg:          #0e1014;
    --bg-elev-1:   #11141a;
    --bg-elev-2:   #161a22;
    --border:      #20242c;
    --border-soft: #1a1d24;
    --border-strong: #2a3140;
    --text:        #dadde2;
    --text-strong: #ffffff;
    --text-muted:  #8a8d97;
    --text-dim:    #5d6068;
    --text-vague:  #a0a4ad;
    --amber:       #ffb648;
    --amber-on:    #1a1206;
    --green:       #79e09b;
    --red:         #f87171;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    height: 100%;
    -webkit-font-smoothing: antialiased;
    overscroll-behavior-y: contain;
}

/* iOS safe-area awareness (notch / dynamic island) */
body {
    padding: env(safe-area-inset-top) env(safe-area-inset-right)
             env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* ── Login ───────────────────────────────────────────── */
#m-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.m-login-card {
    width: 100%;
    max-width: 340px;
    background: var(--bg-elev-1);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 22px;
}
.m-login-card h1 {
    margin: 0 0 18px;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-strong);
}
.m-login-card form { display: flex; flex-direction: column; gap: 10px; }
.m-login-card input {
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    color: var(--text-strong);
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
}
.m-login-card input:focus { outline: none; border-color: var(--amber); }
.m-login-card button {
    background: var(--amber);
    color: var(--amber-on);
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 6px;
    cursor: pointer;
}
#m-login-err {
    color: var(--red);
    font-size: 12px;
    min-height: 14px;
    margin: 4px 0 0;
}

/* ── Topbar ──────────────────────────────────────────── */
.m-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px 12px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}
.m-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-strong);
    letter-spacing: -0.4px;
}
.m-brand-dot { color: var(--amber); }
.m-meta {
    flex: 1;
    font-size: 12px;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.m-icon-btn {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-vague);
    width: 36px;
    height: 36px;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
}

/* ── Rail ────────────────────────────────────────────── */
.m-rail {
    padding: 12px 14px 80px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.m-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    background: var(--bg-elev-1);
    border: 1px solid var(--border);
    border-radius: 12px;
    min-height: 56px;
}
.m-row.is-finished {
    background: #15171c;
    opacity: 0.55;
    border-color: var(--border-soft);
}
.m-row.is-finished .m-name {
    text-decoration: line-through;
    color: var(--text-dim);
}
.m-row.is-live {
    border-color: var(--amber);
    background: linear-gradient(180deg, rgba(255,182,72,.10), rgba(255,182,72,.04));
}

.m-time {
    width: 50px;
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-dim);
}
.m-name {
    flex: 1;
    font-size: 15px;
    line-height: 1.3;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.m-dur {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
}
.m-row-ctrls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.m-tick,
.m-plus {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-vague);
    font-size: 18px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}
.m-tick.is-on {
    color: var(--green);
    border-color: var(--green);
}
.m-plus {
    color: var(--amber);
    border-color: rgba(255,182,72,0.4);
    font-size: 22px;
    font-weight: 600;
}
.m-tick:active,
.m-plus:active { transform: scale(0.92); }

.m-empty {
    text-align: center;
    color: var(--text-dim);
    padding: 60px 20px;
    font-size: 13px;
}

/* ── Toast ───────────────────────────────────────────── */
.m-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    color: var(--text-strong);
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 13px;
    z-index: 50;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

/* ── Floating Action Button (Fast Add) ──────────────── */
.m-fab {
    position: fixed;
    right: 18px;
    bottom: calc(20px + env(safe-area-inset-bottom));
    z-index: 30;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: var(--amber);
    color: var(--amber-on);
    border: none;
    font-size: 30px;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,0.45), 0 0 0 1px rgba(0,0,0,0.2);
}
.m-fab:active { transform: scale(0.92); }

/* ── Bottom sheet (Fast Add input) ──────────────────── */
.m-sheet {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: flex-end;
}
.m-sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(2px);
}
.m-sheet-card {
    position: relative;
    width: 100%;
    background: var(--bg-elev-1);
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
    padding: 14px 18px calc(22px + env(safe-area-inset-bottom));
    box-shadow: 0 -8px 24px rgba(0,0,0,0.6);
    animation: m-sheet-up 160ms ease-out;
}
@keyframes m-sheet-up {
    from { transform: translateY(20px); opacity: 0.6; }
    to   { transform: translateY(0); opacity: 1; }
}
.m-sheet-grab {
    width: 40px;
    height: 4px;
    background: var(--border-strong);
    border-radius: 2px;
    margin: 0 auto 14px;
}
.m-sheet h2 {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    color: var(--text-strong);
}
.m-sheet input[type="text"],
.m-sheet input[type="number"] {
    width: 100%;
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    color: var(--text-strong);
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 16px;  /* >=16 prevents iOS auto-zoom on focus */
    font-family: inherit;
}
.m-sheet input:focus { outline: none; border-color: var(--amber); }
.m-sheet-row {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.m-sheet-row label {
    color: var(--text-vague);
    font-size: 13px;
    flex: 1;
}
.m-sheet-row input[type="number"] { width: 90px; text-align: center; }
.m-sheet-actions {
    margin-top: 16px;
    display: flex;
    gap: 10px;
}
.m-btn-ghost,
.m-btn-primary {
    flex: 1;
    padding: 13px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--text-vague);
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
}
.m-btn-primary {
    background: var(--amber);
    color: var(--amber-on);
    border-color: var(--amber);
    font-weight: 600;
}
.m-sheet-err {
    color: var(--red);
    font-size: 12px;
    min-height: 14px;
    margin: 8px 0 0;
}

/* ── Section divider for past/future ─────────────────── */
.m-now-line {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 4px;
    color: var(--amber);
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    letter-spacing: 0.06em;
}
.m-now-line::before,
.m-now-line::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--amber);
    opacity: 0.4;
}