:root {
  --bg: #0f1723;
  --panel: #17212f;
  --panel-2: #1e2a3a;
  --line: #2a3849;
  --text: #eef3f9;
  --muted: #93a4b8;
  --accent: #2f81f7;
  --accent-2: #1a68d8;
  --ok: #2ea865;
  --warn: #d9a020;
  --bad: #e05252;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(0, 0, 0, .28);

  /* Masarat brand. Used for identity only: the functional colours above keep
     their meanings, because in this app green means "recorded" and red means
     "refused" and that must never be diluted for decoration. */
  --brand-red: #e31e24;
  --brand-ink: #101418;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f2f5f9; --panel: #ffffff; --panel-2: #f6f8fb; --line: #dde4ec;
    --text: #16202c; --muted: #5f7183; --shadow: 0 4px 18px rgba(20, 35, 55, .10);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Kufi Arabic", sans-serif;
  -webkit-text-size-adjust: 100%;
}
[dir="rtl"] body { font-family: "Noto Kufi Arabic", "Segoe UI", Tahoma, sans-serif; }

a { color: var(--accent); }
h1, h2, h3 { margin: 0 0 .5rem; line-height: 1.25; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.mono { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }
.center { text-align: center; }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.row.tight { gap: .35rem; }
.grow { flex: 1 1 140px; min-width: 0; }
.spacer { flex: 1; }

/* ---------- layout ---------- */
.app { max-width: 560px; margin: 0 auto; padding: 0 0 5.2rem; min-height: 100vh; }
.wide { max-width: 1240px; }

header.bar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: .6rem;
  padding: .8rem 1rem; background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 -3px 0 var(--brand-red);
}
header.bar .brand { font-weight: 700; letter-spacing: .2px; display: flex; align-items: center; gap: .5rem; }
header.bar .who { margin-inline-start: auto; text-align: end; line-height: 1.2; }

/* Logo mark. Kept square so the two offset blocks never distort. */
.logo { width: 34px; height: 34px; flex: none; display: block; }
.logo.lg { width: 92px; height: 92px; }

.wordmark {
  font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-ink); line-height: 1;
}
@media (prefers-color-scheme: dark) { .wordmark { color: var(--text); } }
.wordmark.lg { font-size: 1.75rem; letter-spacing: .17em; }
.brandline { color: var(--muted); font-size: .78rem; letter-spacing: 0; text-transform: none; }

main { padding: 1rem; display: grid; gap: 1rem; }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; box-shadow: var(--shadow);
}
.card.flush { padding: 0; overflow: hidden; }
.card h2 { display: flex; align-items: center; gap: .5rem; }

/* ---------- controls ---------- */
label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: .25rem; }
input, select, textarea, button {
  font: inherit; color: var(--text); background: var(--panel-2);
  border: 1px solid var(--line); border-radius: 10px; padding: .65rem .7rem; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 68px; resize: vertical; }
.field { margin-bottom: .7rem; }
.field.inline { display: flex; gap: .5rem; align-items: center; }
.field.inline input[type="checkbox"] { width: auto; }

button { cursor: pointer; font-weight: 600; border-color: transparent; background: var(--panel-2); }
button:hover:not(:disabled) { filter: brightness(1.12); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); color: #fff; }
button.ok { background: var(--ok); color: #fff; }
button.bad { background: var(--bad); color: #fff; }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
button.slim { padding: .4rem .6rem; font-size: .85rem; width: auto; }
button.big { padding: 1.15rem; font-size: 1.1rem; border-radius: 16px; }

/* ---------- status ---------- */
.statusline { display: flex; align-items: center; gap: .5rem; font-weight: 600; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 4px rgba(46, 168, 101, .18); }
.dot.warn { background: var(--warn); box-shadow: 0 0 0 4px rgba(217, 160, 32, .18); }
.dot.bad { background: var(--bad); box-shadow: 0 0 0 4px rgba(224, 82, 82, .18); }

.pill {
  display: inline-block; padding: .12rem .5rem; border-radius: 999px;
  font-size: .72rem; font-weight: 700; border: 1px solid var(--line); color: var(--muted);
  white-space: nowrap;
}
.pill.ok { background: rgba(46, 168, 101, .16); color: var(--ok); border-color: transparent; }
.pill.warn { background: rgba(217, 160, 32, .16); color: var(--warn); border-color: transparent; }
.pill.bad { background: rgba(224, 82, 82, .16); color: var(--bad); border-color: transparent; }
.pill.info { background: rgba(47, 129, 247, .16); color: var(--accent); border-color: transparent; }

.notice { padding: .7rem .8rem; border-radius: 10px; border: 1px solid var(--line); font-size: .88rem; }
.notice.ok { background: rgba(46, 168, 101, .12); border-color: rgba(46, 168, 101, .4); }
.notice.bad { background: rgba(224, 82, 82, .12); border-color: rgba(224, 82, 82, .4); }
.notice.warn { background: rgba(217, 160, 32, .12); border-color: rgba(217, 160, 32, .4); }

.bigclock { font-size: 2.4rem; font-weight: 700; letter-spacing: 1px; }
.kv { display: flex; justify-content: space-between; gap: .5rem; padding: .35rem 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv span:first-child { color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: .7rem; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: .8rem; }
.stat .n { font-size: 1.5rem; font-weight: 700; }
.stat .l { font-size: .78rem; color: var(--muted); }

/* ---------- tables ---------- */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .86rem; }
th, td { padding: .55rem .6rem; text-align: start; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .4px; position: sticky; top: 0; background: var(--panel); }
tbody tr:hover { background: var(--panel-2); }

/* ---------- calendar ---------- */
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal .hd { text-align: center; font-size: .7rem; color: var(--muted); padding: .2rem 0; }
.cal .day {
  min-height: 62px; border: 1px solid var(--line); border-radius: 9px; padding: .3rem;
  background: var(--panel-2); font-size: .7rem; display: flex; flex-direction: column; gap: 2px;
  overflow: hidden;
}
.cal .day.pad { visibility: hidden; }
.cal .day.today { outline: 2px solid var(--accent); }
.cal .day .d { font-weight: 700; font-size: .78rem; }
.cal .day.off { opacity: .55; }
.cal .day.work { border-inline-start: 3px solid var(--accent); }
.cal .day.leave { border-inline-start: 3px solid var(--warn); }
.cal .day.holiday { border-inline-start: 3px solid var(--bad); }
.cal .tag { font-size: .62rem; padding: 0 .25rem; border-radius: 4px; background: rgba(47,129,247,.18); color: var(--accent); }
.cal .tag.done { background: rgba(46,168,101,.18); color: var(--ok); }
.cal .tag.miss { background: rgba(224,82,82,.18); color: var(--bad); }

/* ---------- nav ---------- */
nav.tabs {
  position: fixed; bottom: 0; inset-inline: 0; z-index: 30;
  display: flex; background: var(--panel); border-top: 1px solid var(--line);
  padding: .35rem .35rem calc(.35rem + env(safe-area-inset-bottom));
  max-width: 560px; margin: 0 auto;
}
nav.tabs button {
  flex: 1; background: transparent; border: 0; border-radius: 10px; padding: .5rem .2rem;
  color: var(--muted); font-size: .72rem; font-weight: 600; display: grid; gap: 2px; justify-items: center;
}
nav.tabs button .ic { font-size: 1.15rem; }
nav.tabs button.active { color: var(--accent); background: var(--panel-2); }

nav.side { display: flex; gap: .4rem; flex-wrap: wrap; padding: .7rem 1rem 0; }
nav.side button { width: auto; padding: .5rem .85rem; background: transparent; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); }
nav.side button.active { background: var(--accent); color: #fff; border-color: transparent; }

.modal-back {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .55); z-index: 50;
  /* align-items was "center": with a modal taller than the viewport (the
     working-calendar day editor is the tallest), the browser centred it so
     content above the vertical midpoint — including the Save button — became
     unreachable even with overflow: auto. Top-aligning keeps every modal
     reachable by scrolling, on any screen size. */
  display: flex; align-items: flex-start; justify-content: center; padding: 1rem; overflow: auto;
}
.modal {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0; width: 100%; max-width: 520px; box-shadow: var(--shadow);
  /* Belt-and-suspenders on top of top-aligning the backdrop: cap the panel's
     own height and let ONLY its body scroll, with the Save/Cancel row
     sticky at the bottom. On a phone, opening the on-screen keyboard shrinks
     the visible area without necessarily letting the fixed backdrop's own
     scroll follow along (a real, observed gap on some mobile browsers) — a
     sticky action row inside the panel keeps Save reachable regardless. */
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem); /* dvh tracks the keyboard-shrunk viewport; vh above is the fallback for browsers that don't support it */
  display: flex; flex-direction: column; overflow: hidden;
}
#modalScroll { overflow-y: auto; padding: 1.1rem 1.1rem 0; flex: 1 1 auto; min-height: 0; }
.modal .modal-actions {
  flex: none; margin: 0; padding: .8rem 1.1rem calc(.8rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line); background: var(--panel);
  border-radius: 0 0 var(--radius) var(--radius);
}

.toast {
  position: fixed; inset-inline: 1rem; bottom: 5.6rem; z-index: 60; margin: 0 auto; max-width: 520px;
  padding: .8rem 1rem; border-radius: 12px; box-shadow: var(--shadow); font-weight: 600; font-size: .9rem;
}
.toast.ok { background: var(--ok); color: #fff; }
.toast.bad { background: var(--bad); color: #fff; }
.toast.info { background: var(--accent); color: #fff; }

.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff; border-radius: 50%; animation: sp .7s linear infinite; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }

.gauge { height: 8px; border-radius: 999px; background: var(--panel-2); overflow: hidden; border: 1px solid var(--line); }
.gauge > i { display: block; height: 100%; background: var(--ok); transition: width .3s; }
.gauge.bad > i { background: var(--bad); }
.gauge.warn > i { background: var(--warn); }