* { box-sizing: border-box; }

:root {
  --kirmizi: #c8102e;
  --kirmizi-koyu: #8f0b20;
  --siyah: #121212;
  --siyah-panel: #1b1b1b;
  --altin: #e8a33d;
  --bg: #f2efe9;
  --kart: #ffffff;
  --yazi: #1a1a1a;
}

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--yazi);
}
.wrap { max-width: 480px; margin: 0 auto; padding: 0 16px 24px; }
.wrap.wide { max-width: 960px; }

.marka-header {
  background: var(--siyah);
  padding: 20px 16px 16px;
  text-align: center;
  border-bottom: 4px solid var(--kirmizi);
  margin-bottom: 20px;
}
.marka-header img {
  width: 84px;
  height: 84px;
  border-radius: 18px;
  display: block;
  margin: 0 auto 8px;
}
.marka-header h1 {
  color: #fff;
  font-size: 17px;
  margin: 0;
  letter-spacing: .3px;
}
.marka-header .alt-baslik {
  color: var(--altin);
  font-size: 12px;
  margin-top: 2px;
}

h1 { font-size: 20px; margin: 0 0 16px; }
h2 { color: var(--kirmizi-koyu); }

.card {
  background: var(--kart);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
  margin-bottom: 16px;
  border-top: 3px solid var(--kirmizi);
}

button, .btn {
  background: var(--kirmizi);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 15px;
  cursor: pointer;
  font-weight: 600;
}
a.btn { display: inline-block; text-decoration: none; }
button:hover { background: var(--kirmizi-koyu); }
button.secondary { background: var(--siyah); }
button.secondary:hover { background: #000; }
button.danger { background: #6b1414; }
button:disabled { opacity: .5; cursor: not-allowed; }

input, select {
  width: 100%;
  padding: 12px 10px;
  border: 1px solid #d1c9be;
  border-radius: 8px;
  font-size: 16px;
  margin-bottom: 10px;
  background: #fff;
}
input:focus, select:focus { outline: 2px solid var(--kirmizi); border-color: var(--kirmizi); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #eee2d6; }
th { background: var(--siyah); color: #fff; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge.giris { background: #1f7a3d; color: #fff; }
.badge.cikis { background: var(--kirmizi); color: #fff; }

.result {
  text-align: center;
  padding: 32px 16px;
  border-radius: 12px;
  margin-top: 16px;
  color: #fff;
}
.result.giris { background: #1f7a3d; }
.result.cikis { background: var(--kirmizi); }
.result.error { background: var(--siyah); }
.result h2 { margin: 8px 0 4px; font-size: 24px; color: #fff; }

.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.topbar h1 { color: var(--siyah); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.muted { color: #6b6459; font-size: 13px; }
.muted a { color: var(--kirmizi); }
#reader { width: 100%; border-radius: 12px; overflow: hidden; border: 2px solid var(--siyah); }

#personelListesi { display: flex; flex-direction: column; gap: 8px; max-height: 50vh; overflow-y: auto; }
.personel-btn {
  width: 100%;
  text-align: left;
  background: #f7f2ea;
  color: var(--yazi);
  border: 1px solid #e5dccb;
  font-weight: 600;
}
.personel-btn:hover { background: #efe4d2; }
.personel-btn .dept { display: block; font-weight: 400; font-size: 12px; color: #6b6459; }

#pinInput { text-align: center; font-size: 28px; letter-spacing: 8px; }

.gorunum-sekme.aktif { background: var(--kirmizi); color: #fff; }
.hizli-filtre { font-size: 13px; padding: 8px 12px; }

.hafta-cip {
  background: #f7f2ea;
  color: var(--yazi);
  border: 1px solid #e5dccb;
  font-size: 13px;
  padding: 8px 14px;
  white-space: nowrap;
}
.hafta-cip.aktif { background: var(--siyah); color: #fff; border-color: var(--siyah); }

.haftalik-tablo { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 720px; }
.haftalik-tablo th, .haftalik-tablo td {
  border: 1px solid #eee2d6;
  padding: 8px 6px;
  text-align: center;
  vertical-align: top;
}
.haftalik-tablo th { background: var(--siyah); color: #fff; font-weight: 600; }
.haftalik-tablo th.gun-baslik { font-size: 12px; line-height: 1.3; }
.haftalik-tablo td.isim-hucre { text-align: left; font-weight: 600; background: #f7f2ea; white-space: nowrap; }
.haftalik-tablo .vardiya-satiri { display: block; font-size: 12px; line-height: 1.5; }
.haftalik-tablo .vardiya-saat { color: var(--kirmizi-koyu); font-weight: 600; }
.haftalik-tablo .bos-gun { color: #b8afa0; }
.haftalik-tablo .gun-toplam { display: block; margin-top: 4px; font-size: 11px; color: #6b6459; }
.haftalik-tablo td.bugun-sutunu { background: #fff7e8; }

.alt-menu-icin-bosluk { padding-bottom: 84px; }

.alt-menu {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: flex;
  background: var(--siyah);
  border-top: 1px solid #2a2a2a;
  padding-bottom: env(safe-area-inset-bottom, 0);
  z-index: 20;
}
.alt-menu-btn {
  flex: 1;
  background: none;
  border: none;
  color: #9a9a9a;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 4px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 0;
}
.alt-menu-btn:hover { background: rgba(255,255,255,.05); }
.alt-menu-btn.aktif { color: #fff; }
.alt-menu-ikon { font-size: 20px; line-height: 1; }
.alt-menu-btn.aktif .alt-menu-ikon { filter: drop-shadow(0 0 4px var(--kirmizi)); }