/* ============================================================
   Süre Takip — arayüz
   Palet: Petrol #0B2027 · Porselen #EEF2F1 · Çam #1F6F6B
          Kehribar #E8A33D · Tuğla #C2402F · Yosun #2E7D5B
   ============================================================ */

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

:root {
  --ink:        #0B2027;
  --ink-2:      #16323B;
  --paper:      #EEF2F1;
  --card:       #FFFFFF;
  --line:       #DBE3E1;
  --line-soft:  #E9EEED;
  --text:       #12262C;
  --muted:      #66807F;
  --pine:       #1F6F6B;
  --pine-dark:  #175753;
  --pine-soft:  #E6F1EF;
  --amber:      #E8A33D;
  --amber-soft: #FDF2DF;
  --brick:      #C2402F;
  --brick-soft: #FBE9E6;
  --moss:       #2E7D5B;
  --moss-soft:  #E6F3EC;
  --r:          14px;
  --r-sm:       9px;
  --shadow:     0 1px 2px rgba(11,32,39,.06), 0 8px 24px -12px rgba(11,32,39,.18);
  --sans:       'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display:    'Space Grotesk', var(--sans);
  --mono:       'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:     #0B1518;
    --card:      #12242A;
    --line:      #1E3A42;
    --line-soft: #172E35;
    --text:      #E3ECEB;
    --muted:     #8FA7A6;
    --pine-soft: #10332F;
    --amber-soft:#33270F;
    --brick-soft:#361713;
    --moss-soft: #102C20;
    --shadow:    0 1px 2px rgba(0,0,0,.4), 0 10px 30px -14px rgba(0,0,0,.7);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--pine); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------- Üst çubuk ---------------- */

.topbar {
  background: var(--ink);
  color: #DCE9E7;
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.topbar-in {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 62px;
}

.brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.01em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(232,163,61,.18);
}

.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a {
  color: #A9C2C0;
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,.07); text-decoration: none; }
.nav a.on { color: var(--ink); background: #EAF3F1; }

.burger {
  display: none;
  margin-left: auto;
  background: rgba(255,255,255,.08);
  border: 0;
  color: #fff;
  width: 40px; height: 40px;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
}

/* ---------------- Yerleşim ---------------- */

.wrap { max-width: 1180px; margin: 0 auto; padding: 26px 18px 70px; }

.page-head {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.page-head h1 {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0;
}
.page-head .sub { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.page-head .spacer { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 18px; }
.card-head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.card-head h2 {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -.01em;
}
.card-body { padding: 18px; }
.card-body.tight { padding: 0; }

.grid { display: grid; gap: 18px; }
.grid.k2 { grid-template-columns: repeat(2, 1fr); }
.grid.k4 { grid-template-columns: repeat(4, 1fr); }

/* ---------------- İstatistik kutuları ---------------- */

.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.stat:before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--pine);
}
.stat.red:before   { background: var(--brick); }
.stat.amber:before { background: var(--amber); }
.stat.green:before { background: var(--moss); }
.stat .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.stat .v {
  font-family: var(--display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 6px;
  letter-spacing: -.02em;
}
.stat .n { font-size: 13px; color: var(--muted); }

/* ---------------- Süre şeridi (imza öğe) ---------------- */

.runway { margin-top: 10px; }
.runway .track {
  height: 6px;
  border-radius: 999px;
  background: var(--line-soft);
  overflow: hidden;
}
.runway .fill {
  height: 100%;
  border-radius: 999px;
  background: var(--moss);
  transition: width .4s ease;
}
.runway .meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 6px;
}
.s-critical .runway .fill { background: var(--amber); }
.s-expired  .runway .fill { background: var(--brick); }
.s-soon     .runway .fill { background: #C9A227; }

/* ---------------- Rozetler ---------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.b-expired  { background: var(--brick-soft); color: var(--brick); border-color: rgba(194,64,47,.25); }
.b-critical { background: var(--amber-soft); color: #9A6714; border-color: rgba(232,163,61,.35); }
.b-soon     { background: var(--amber-soft); color: #8A6A1A; border-color: rgba(232,163,61,.2); }
.b-safe     { background: var(--moss-soft);  color: var(--moss); border-color: rgba(46,125,91,.22); }
.b-own      { background: var(--pine-soft);  color: var(--pine); border-color: rgba(31,111,107,.22); }
.b-none     { background: var(--line-soft);  color: var(--muted); border-color: var(--line); }
.b-type     { background: var(--ink); color: #fff; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.b-off      { background: var(--line-soft); color: var(--muted); }

/* ---------------- Butonlar ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .06s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; border-color: var(--muted); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--pine); border-color: var(--pine); color: #fff; }
.btn-primary:hover { background: var(--pine-dark); border-color: var(--pine-dark); }
.btn-amber { background: var(--amber); border-color: var(--amber); color: #3A2708; }
.btn-amber:hover { background: #D8942F; border-color: #D8942F; }
.btn-danger { color: var(--brick); border-color: rgba(194,64,47,.35); background: transparent; }
.btn-danger:hover { background: var(--brick-soft); }
.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-block { width: 100%; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------------- Form ---------------- */

.field { margin-bottom: 15px; }
.field > label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.field .hint { font-size: 12.5px; color: var(--muted); margin-top: 5px; }

input[type=text], input[type=password], input[type=date], input[type=email],
input[type=number], input[type=url], input[type=search], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--card);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--pine);
  outline: none;
  box-shadow: 0 0 0 3px rgba(31,111,107,.15);
}
textarea { min-height: 90px; resize: vertical; }
input[type=date] { font-family: var(--mono); }

.row { display: grid; gap: 15px; grid-template-columns: repeat(2, 1fr); }
.row.k3 { grid-template-columns: repeat(3, 1fr); }

.check {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.check input { width: 17px; height: 17px; accent-color: var(--pine); }

.seg { display: flex; gap: 8px; flex-wrap: wrap; }
.seg label {
  flex: 1 1 140px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 9px;
}
.seg input { accent-color: var(--pine); }
.seg label:has(input:checked) {
  border-color: var(--pine);
  background: var(--pine-soft);
  color: var(--pine);
}

/* ---------------- Tablo ---------------- */

table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  padding: 11px 18px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
tbody td { padding: 13px 18px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(31,111,107,.035); }
.t-name { font-weight: 600; }
.t-sub { font-size: 12.5px; color: var(--muted); }
.mono { font-family: var(--mono); font-size: 13px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

/* ---------------- Servis kartı ---------------- */

.svc {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 15px 16px;
  background: var(--card);
}
.svc.s-expired  { border-color: rgba(194,64,47,.45); }
.svc.s-critical { border-color: rgba(232,163,61,.5); }
.svc-top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 10px; }
.svc-title { font-family: var(--display); font-weight: 700; font-size: 15.5px; }
.kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 16px; margin-top: 4px; }
.kv div { font-size: 13.5px; }
.kv span {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------- Diğer ---------------- */

.flash {
  padding: 12px 16px;
  border-radius: var(--r-sm);
  margin-bottom: 18px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid;
}
.flash.ok  { background: var(--moss-soft);  color: var(--moss);  border-color: rgba(46,125,91,.3); }
.flash.err { background: var(--brick-soft); color: var(--brick); border-color: rgba(194,64,47,.3); }

.empty { padding: 46px 20px; text-align: center; color: var(--muted); }
.empty h3 { font-family: var(--display); color: var(--text); margin: 0 0 6px; font-size: 17px; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.filters input[type=search] { flex: 1 1 220px; min-width: 0; }
.filters select { width: auto; min-width: 150px; }

.divider { height: 1px; background: var(--line-soft); margin: 22px 0; }

/* Giriş ekranı */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(31,111,107,.20), transparent 60%),
    radial-gradient(700px 420px at 100% 110%, rgba(232,163,61,.16), transparent 60%),
    var(--ink);
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border-radius: 18px;
  padding: 30px 28px;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.6);
  border: 1px solid var(--line);
}
.login-card h1 {
  font-family: var(--display);
  font-size: 22px;
  margin: 14px 0 4px;
  letter-spacing: -.02em;
}
.login-card p.sub { color: var(--muted); font-size: 14px; margin: 0 0 22px; }
.login-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--ink);
  display: grid; place-items: center;
  color: var(--amber);
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
}

.foot {
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
  padding: 26px 0 0;
  font-family: var(--mono);
}

/* ---------------- Mobil ---------------- */

@media (max-width: 900px) {
  .grid.k4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .burger { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 62px; left: 0; right: 0;
    background: var(--ink-2);
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    gap: 2px;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav.open { display: flex; }
  .nav a { border-radius: 10px; padding: 12px 14px; font-size: 15px; }

  .wrap { padding: 20px 14px 60px; }
  .grid.k2, .grid.k4, .row, .row.k3, .kv { grid-template-columns: 1fr; }
  .page-head h1 { font-size: 22px; }
  .page-head .spacer { width: 100%; }
  .page-head .spacer .btn { flex: 1; }

  /* tabloları karta çevir */
  table.stack, table.stack thead, table.stack tbody,
  table.stack tr, table.stack th, table.stack td { display: block; width: 100%; }
  table.stack thead { display: none; }
  table.stack tr {
    border-bottom: 1px solid var(--line);
    padding: 14px 16px;
  }
  table.stack tr:last-child { border-bottom: 0; }
  table.stack td {
    border: 0;
    padding: 4px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
  }
  table.stack td:before {
    content: attr(data-label);
    font-family: var(--mono);
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    flex: 0 0 auto;
  }
  table.stack td.full { display: block; }
  table.stack td.full:before { display: block; margin-bottom: 4px; }
  table.stack td.right { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media print {
  .topbar, .actions, .filters, .btn { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; }
}