/* ═══════════════════════════════════════════════════════════════════════════
   İrem Evleri — Aktivasyon Tema
   Deep Navy + Antique Gold, editorial/refined mobile-first
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* Renkler */
  --ink:           #0b1a35;    /* derin lacivert */
  --ink-2:         #14254a;
  --ink-3:         #1c3163;
  --paper:         #fbf6ea;    /* eski kağıt */
  --paper-2:       #f3ecd8;
  --paper-line:    #e7dcbf;
  --gold:          #c9a14a;
  --gold-2:        #b48837;
  --gold-soft:     #e8d199;
  --rose:          #b94a4a;
  --green:         #2f7a4f;
  --muted:         #5e6b85;
  --shadow:        0 12px 32px -12px rgba(11, 26, 53, .35);
  --shadow-soft:   0 4px 14px -6px rgba(11, 26, 53, .18);

  /* Tipografi */
  --serif:   "Cormorant Garamond", "Crimson Pro", Georgia, "Times New Roman", serif;
  --display: "Cormorant Garamond", Georgia, serif;
  --sans:    "Inter Tight", -apple-system, "Segoe UI", system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  background: var(--paper);
  color: var(--ink);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100dvh;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(201,161,74,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(11,26,53,.06), transparent 60%),
    var(--paper);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Kağıt dokusu (çok hafif noise) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0.045 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .35;
  z-index: 0;
}

/* ─── Tipografi ──────────────────────────────────────────────────────────── */
.display, h1, h2 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.05;
  color: var(--ink);
}
h1 { font-size: clamp(2.2rem, 7vw, 3.4rem); margin: 0; }
h2 { font-size: clamp(1.4rem, 4.5vw, 1.85rem); margin: 0 0 .4rem; font-weight: 500; }
h3 { font-family: var(--sans); font-weight: 600; letter-spacing: .02em; text-transform: uppercase; font-size: .78rem; color: var(--ink-2); margin: 0 0 .8rem; }
.eyebrow {
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-2);
  font-weight: 600;
}
.italic { font-style: italic; }
.tnum   { font-variant-numeric: tabular-nums; }

/* ─── Layout ──────────────────────────────────────────────────────────────── */
.shell {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 0 auto;
  padding: 28px 22px 96px;
  min-height: 100dvh;
}
.shell--wide { max-width: 1600px; }

/* Üst marka şeridi */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--paper-line);
  margin-bottom: 28px;
}
.brand__mark {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--ink);
  color: var(--gold-soft);
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
  font-family: var(--display);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -.02em;
}
.brand__name {
  font-family: var(--display);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: .01em;
}
.brand__sub {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}
.brand__spacer { flex: 1; }
.brand__meta {
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--muted);
  text-align: right;
}

/* Bölüm kartı (kağıt his) */
.card {
  position: relative;
  background: linear-gradient(180deg, #fefaee 0%, var(--paper) 100%);
  border: 1px solid var(--paper-line);
  border-radius: 6px;
  padding: 26px 22px 22px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 18px; }
.card__seal {
  position: absolute;
  top: -14px; right: 18px;
  background: var(--ink);
  color: var(--gold-soft);
  font-family: var(--display);
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 2px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* ─── Form ───────────────────────────────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field__label {
  display: block;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 600;
  margin-bottom: 6px;
}
.field__label .req { color: var(--gold-2); }
.input, .select {
  width: 100%;
  background: #fff;
  border: 1px solid var(--paper-line);
  border-bottom: 2px solid var(--ink);
  border-radius: 4px 4px 2px 2px;
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color .15s, box-shadow .15s, background .15s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.input.tc { font-family: var(--mono); letter-spacing: .18em; }
.input.phone { font-family: var(--mono); letter-spacing: .04em; }
.input:focus, .select:focus {
  border-bottom-color: var(--gold);
  box-shadow: 0 4px 12px -8px rgba(201,161,74,.7);
  background: #fffef9;
}
.input.invalid {
  border-bottom-color: var(--rose);
  box-shadow: 0 4px 12px -8px rgba(185,74,74,.6);
}
.input.valid {
  border-bottom-color: var(--green);
}
.input::placeholder { color: #b5b0a3; }
.field__hint {
  font-size: .72rem;
  color: var(--muted);
  margin-top: 5px;
  letter-spacing: .02em;
}
.field__hint.error { color: var(--rose); }
.field__hint.ok    { color: var(--green); }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 380px) { .row-2 { grid-template-columns: 1fr; } }

/* ─── Buton ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  border: 0;
  border-radius: 4px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .08s, box-shadow .2s, background .2s;
  text-decoration: none;
}
.btn--primary {
  background: linear-gradient(180deg, var(--ink-3) 0%, var(--ink) 100%);
  color: var(--paper);
  box-shadow: 0 8px 22px -10px rgba(11,26,53,.55), inset 0 1px 0 rgba(255,255,255,.06);
}
.btn--primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 12px 26px -10px rgba(11,26,53,.7); }
.btn--gold {
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-2) 100%);
  color: #1a1208;
  box-shadow: 0 8px 22px -10px rgba(201,161,74,.7);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--paper-line);
}
.btn--danger {
  background: linear-gradient(180deg, #c84a4a 0%, #9d3939 100%);
  color: #fff;
}
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn--small { padding: 8px 12px; font-size: .78rem; width: auto; }

/* ─── Durum kutuları ─────────────────────────────────────────────────────── */
.status {
  border-radius: 4px;
  padding: 14px 16px;
  font-size: .92rem;
  border-left: 3px solid var(--gold);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.status--pending {
  background: linear-gradient(180deg, #fffaea, #fff5d6);
  border-left-color: var(--gold);
}
.status--ok {
  background: linear-gradient(180deg, #ecfbf2, #d8f4e3);
  border-left-color: var(--green);
  color: #14432a;
}
.status--error {
  background: linear-gradient(180deg, #fdecec, #f9d6d6);
  border-left-color: var(--rose);
  color: #5e1e1e;
}
.status strong { display: block; font-family: var(--display); font-size: 1.1rem; margin-bottom: 2px; }

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin .8s linear infinite;
  vertical-align: -3px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Pulsing dot */
.pulse-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: var(--gold);
  margin-right: 8px; vertical-align: middle;
  box-shadow: 0 0 0 0 rgba(201,161,74,.6);
  animation: pulse 1.6s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0   rgba(201,161,74,.55); }
  70%  { box-shadow: 0 0 0 12px rgba(201,161,74,0);  }
  100% { box-shadow: 0 0 0 0   rgba(201,161,74,0);   }
}

/* ─── Sayfa girişi animasyonu ────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  animation: reveal .6s cubic-bezier(.2,.7,.2,1) forwards;
}
.reveal:nth-child(2) { animation-delay: .08s; }
.reveal:nth-child(3) { animation-delay: .16s; }
.reveal:nth-child(4) { animation-delay: .24s; }
@keyframes reveal { to { opacity: 1; transform: none; } }

/* ─── Bağlantı göstergesi (WS) ───────────────────────────────────────────── */
.conn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.conn__led {
  width: 7px; height: 7px; border-radius: 50%;
  background: #c0bdb4;
}
.conn--on  .conn__led { background: var(--green); box-shadow: 0 0 8px var(--green); }
.conn--off .conn__led { background: var(--rose); }

/* ─── Onay başarı ekranı ─────────────────────────────────────────────────── */
.success-hero {
  display: grid;
  place-items: center;
  text-align: center;
  padding: 22px 8px 14px;
}
.seal {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f6e2a8, var(--gold) 60%, var(--gold-2));
  display: grid; place-items: center;
  box-shadow: 0 16px 30px -10px rgba(201,161,74,.7), inset 0 1px 0 rgba(255,255,255,.6);
  margin-bottom: 14px;
  animation: seal-in .8s cubic-bezier(.2,.8,.2,1.1);
}
.seal svg { width: 48px; height: 48px; }
@keyframes seal-in {
  0%   { transform: scale(.3) rotate(-25deg); opacity: 0; }
  60%  { transform: scale(1.08) rotate(2deg); }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}
.success-hero h2 { margin: 4px 0 6px; font-size: 2rem; }
.success-hero p  { color: var(--muted); margin: 0; }

/* ─── PWA install banner ─────────────────────────────────────────────────── */
.pwa-banner {
  margin-top: 18px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 6px;
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}
.pwa-banner::before {
  content: "★";
  position: absolute;
  font-family: var(--display);
  font-size: 240px;
  color: rgba(201,161,74,.07);
  bottom: -90px; right: -40px;
  line-height: 1;
}
.pwa-banner h3 { color: var(--gold-soft); margin-bottom: 4px; }
.pwa-banner p  { margin: 0; font-size: .9rem; opacity: .85; }
.pwa-banner__icon {
  width: 36px; height: 36px;
  border: 1.5px solid var(--gold);
  border-radius: 8px;
  display: grid; place-items: center;
  color: var(--gold);
  flex-shrink: 0;
}

/* ─── Yönetici Paneli ────────────────────────────────────────────────────── */
.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 760px) {
  .admin-grid { grid-template-columns: 300px 1fr; }
}

.list {
  list-style: none;
  margin: 0; padding: 0;
}
.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--paper-line);
  border-radius: 4px;
  background: #fff;
  margin-bottom: 8px;
  transition: transform .12s, box-shadow .2s;
  user-select: none;
  cursor: default;
}
.list-item--new { cursor: pointer; }
.list-item--new:hover::after {
  content: 'çift tıkla onay';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  pointer-events: none;
}
.list-item--new { position: relative; }
.list-item:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.list-item--new {
  border-left: 4px solid var(--gold);
  background: #fff8e7;
  animation: flash-pulse 0.45s ease-in-out 5;
}
@keyframes flash-pulse {
  0%, 100% {
    background: #fff8e7;
    box-shadow: 0 0 0 0 rgba(201, 161, 74, 0);
  }
  50% {
    background: #ffe27a;
    box-shadow: 0 0 0 8px rgba(201, 161, 74, 0.4);
  }
}
.list-item__main { flex: 1; min-width: 0; }
.list-item__title { font-family: var(--display); font-size: 1.15rem; line-height: 1.1; }
.list-item__meta  { font-size: .78rem; color: var(--muted); margin-top: 2px; }
.list-item__actions { display: flex; gap: 6px; }

.tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 2px;
  background: var(--paper-2);
  color: var(--ink-2);
  font-weight: 600;
}
.tag--pending { background: #fde9b8; color: #6e5510; }
.tag--ok      { background: #d1efde; color: #16542f; }
.tag--rev     { background: #f4d1d1; color: #6e1818; }

.flat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 7px;
}
.flat-grid--full {
  /* Yönetici detay görünümü için dolu ekran grid */
  grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
}

/* ─── Grup Seçici (sakin + yönetici ortak) ────────────────────────────── */
.group-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}
.group-btn {
  background: #fff;
  border: 0.5px solid rgba(11, 26, 53, 0.2);
  border-radius: 2px;
  padding: 14px 6px;
  text-align: center;
  cursor: pointer;
  font-family: var(--ui);
  color: var(--ink);
  transition: transform .12s, box-shadow .2s, border-color .2s;
}
.group-btn:hover { border-color: var(--gold); transform: translateY(-1px); }
.group-btn:disabled,
.group-btn.is-disabled { opacity: .42; cursor: not-allowed; }
.group-btn.is-disabled:hover { transform: none; border-color: rgba(11,26,53,0.2); }

.group-btn--block .group-btn__label {
  font-family: var(--ui);
  font-size: 0.95rem;
}
.group-btn__letter {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0;
}
.group-btn__suffix {
  font-size: 0.85rem;
  margin-left: 3px;
}
.group-btn--role {
  border-left: 3px solid var(--gold);
  border-radius: 0;
}
.group-btn--role .group-btn__label {
  font-family: var(--display);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.group-btn--wide {
  grid-column: 1 / -1;
}
.group-btn--wide .group-btn__label {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}
.group-btn__meta {
  font-family: var(--ui);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 4px;
}
.group-btn--role .group-btn__meta {
  color: var(--gold);
}

/* ─── Slot Grid (daire seç ekranı) ────────────────────────────────────── */
.slot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 6px;
}
.slot-cell {
  background: #fff;
  border: 0.5px solid rgba(11, 26, 53, 0.18);
  border-radius: 2px;
  padding: 10px 4px;
  font-family: var(--display);
  font-size: 0.95rem;
  color: var(--ink);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.slot-cell:hover { border-color: var(--gold); }
.slot-cell.is-selected {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.back-link {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  font-family: var(--ui);
}
.back-link:hover { color: var(--gold); }

/* Yönetici paneli: grup detay başlık */
.group-detail__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.group-detail__title {
  font-family: var(--display);
  font-size: 1.3rem;
  margin: 0;
  line-height: 1;
}

/* Rozetler */
.badge {
  display: inline-block;
  padding: 1px 6px;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  border-radius: 2px;
  font-weight: 500;
}
.badge--pending { background: #fde9b8; color: #6e5510; }
.badge--ok      { background: #d1efde; color: #16542f; }

.flat-cell {
  border: 1px solid var(--paper-line);
  background: #fff;
  padding: 10px;
  border-radius: 4px;
  font-family: var(--display);
  font-size: 1.1rem;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  position: relative;
}
.flat-cell:hover { border-color: var(--gold); transform: translateY(-2px); }
.flat-cell.is-pending { background: linear-gradient(180deg, #fff4d4, #ffe9a8); border-color: var(--gold); }
.flat-cell.is-occupied { background: var(--paper-2); color: var(--muted); cursor: default; }
.flat-cell.is-occupied:hover { transform: none; border-color: var(--paper-line); }
.flat-cell small { display: block; font-family: var(--sans); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }
.flat-cell.is-pending small { color: var(--gold-2); }

/* Modal/toast onay */
.toast {
  position: fixed;
  bottom: 22px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--ink);
  color: var(--paper);
  padding: 12px 18px;
  border-radius: 4px;
  font-size: .9rem;
  box-shadow: var(--shadow);
  z-index: 50;
  opacity: 0;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), opacity .3s;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast--err { background: #6e1818; }

/* Login kartı (yönetici) */
.login-shell {
  display: grid; place-items: center;
  min-height: 100dvh;
  padding: 20px;
  position: relative; z-index: 1;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, #fefaee 0%, var(--paper) 100%);
  border: 1px solid var(--paper-line);
  border-radius: 6px;
  padding: 32px 28px;
  box-shadow: 0 28px 60px -22px rgba(11,26,53,.4);
}

/* Yardımcılar */
.muted   { color: var(--muted); }
.center  { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 14px; }
.mt-3 { margin-top: 22px; }
.mb-1 { margin-bottom: 8px; }
.hidden { display: none !important; }
.flex-row { display: flex; gap: 10px; align-items: center; }
.flex-row > * { flex: 1; }

/* Çok küçük telefonlar için */
@media (max-width: 360px) {
  .shell { padding: 18px 14px 80px; }
  .card  { padding: 20px 16px 18px; }
}