/* ==========================================================
   TANS TEKNOLOJI PORTAL - Tasarım Sistemi
   Sade, ferah, kurumsal. Açık/koyu tema destekli.
   ========================================================== */

:root {
  --text: #2C2C2B;
  --text-2: #7D7A75;
  --canvas: #FFFFFF;
  --surface: #F9F8F7;
  --surface-2: #F0EFED;
  --border: #E6E5E3;
  --accent: #2783DE;
  --accent-soft: #E5F2FC;
  --accent-strong: #1B6BB8;
  --green: #46A171;
  --green-soft: #E8F1EC;
  --orange: #D5803B;
  --orange-soft: #FBEBDE;
  --red: #E56458;
  --red-soft: #FCE9E7;
  --sidebar: #1D1D1C;
  --sidebar-text: rgba(255, 255, 255, .68);
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 4px 12px rgba(0, 0, 0, .04);
  --radius: 8px;
  --radius-lg: 12px;
}

html[data-theme="dark"] {
  --text: #FFFFFF;
  --text-2: rgba(255, 255, 255, .65);
  --canvas: #191919;
  --surface: #202020;
  --surface-2: #383836;
  --border: rgba(255, 255, 255, .20);
  --accent: #5E9FE8;
  --accent-soft: rgba(94, 159, 232, .12);
  --accent-strong: #7FB4EE;
  --green: #72BC8F;
  --green-soft: rgba(114, 188, 143, .12);
  --orange: #DE9255;
  --orange-soft: rgba(222, 146, 85, .12);
  --red: #E97366;
  --red-soft: rgba(233, 115, 102, .12);
  --sidebar: #121212;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 { margin: 0; letter-spacing: -.011em; line-height: 1.25; }
h1 { font-size: 28px; font-weight: 700; }
h2 { font-size: 22px; font-weight: 650; }
h3 { font-size: 18px; font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; }
p { margin: 0 0 12px; }
p:last-child { margin-bottom: 0; }

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

.muted { color: var(--text-2); }
.small { font-size: 14px; }
.tiny { font-size: 13px; }
.strong { font-weight: 600; }
.text-right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; } .mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.hide { display: none !important; }

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

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 250px;
  flex: 0 0 250px;
  background: var(--sidebar);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 20px 14px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px 18px;
  font-weight: 700;
  font-size: 17px;
  color: #fff;
}
.brand .brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--accent);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 800; color: #fff;
  flex: 0 0 auto;
}

.side-user {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .06);
  margin-bottom: 18px;
  color: #fff;
  text-decoration: none;
  min-width: 0;
}
.side-user:hover { background: rgba(255, 255, 255, .1); text-decoration: none; }
.side-user .who { min-width: 0; }
.side-user .who .n { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.side-user .who .r { font-size: 12px; color: var(--sidebar-text); }

.nav-group-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .42);
  padding: 14px 10px 6px;
  font-weight: 600;
}

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 10px;
  border-radius: var(--radius);
  color: var(--sidebar-text);
  font-size: 14.5px;
  font-weight: 500;
  text-decoration: none;
  margin-bottom: 2px;
  min-height: 40px;
}
.nav-item i { width: 17px; text-align: center; font-size: 14px; opacity: .9; }
.nav-item:hover { background: rgba(255, 255, 255, .07); color: #fff; text-decoration: none; }
.nav-item.active { background: rgba(255, 255, 255, .13); color: #fff; }
.nav-item .pill {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 1px 7px; border-radius: 999px;
}
.nav-item.danger { color: #E97366; }
.nav-item.danger:hover { background: rgba(233, 115, 102, .12); color: #E97366; }

.side-bottom { margin-top: auto; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .1); }

.main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 32px;
  background: color-mix(in srgb, var(--canvas) 88%, transparent);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar .page-name { font-weight: 650; font-size: 15px; }
.topbar .spacer { flex: 1 1 auto; }

.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  background: var(--canvas);
  color: var(--text);
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  font-size: 14px;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-btn .dot {
  position: absolute; top: 6px; right: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  background: var(--red); color: #fff;
  font-size: 10px; font-weight: 700;
  border-radius: 999px; display: grid; place-items: center;
}

.burger { display: none; }

.content { padding: 32px; max-width: 1200px; width: 100%; }

.page-head { margin-bottom: 24px; display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head .grow { flex: 1 1 auto; min-width: 240px; }
.page-head p { color: var(--text-2); margin: 6px 0 0; font-size: 15px; }

/* ---------------- Kartlar ---------------- */

.card {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.card + .card { margin-top: 16px; }
.card-head {
  display: flex; align-items: center; gap: 12px;
  margin: -4px 0 16px;
}
.card-head h3 { flex: 1 1 auto; font-size: 16px; }
.card-head .link { font-size: 13.5px; font-weight: 500; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); align-items: start; }

.stat {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.stat .ico {
  width: 36px; height: 36px; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-strong);
  font-size: 14px; margin-bottom: 14px;
}
.stat .ico.green { background: var(--green-soft); color: var(--green); }
.stat .ico.orange { background: var(--orange-soft); color: var(--orange); }
.stat .ico.red { background: var(--red-soft); color: var(--red); }
.stat .val { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.stat .lbl { font-size: 13.5px; color: var(--text-2); margin-top: 2px; }

/* ---------------- Listeler ---------------- */

.list { display: flex; flex-direction: column; }
.list-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.list-row:first-child { padding-top: 0; }
.list-row:last-child { border-bottom: 0; padding-bottom: 0; }
.list-row .body { flex: 1 1 auto; min-width: 0; }
.list-row .title { font-weight: 550; font-size: 15px; }
.list-row .meta { color: var(--text-2); font-size: 13px; margin-top: 3px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.list-row .actions { display: flex; gap: 6px; flex: 0 0 auto; }

.tile-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--text-2);
  font-size: 14px; flex: 0 0 auto;
}
.tile-icon.accent { background: var(--accent-soft); color: var(--accent-strong); }
.tile-icon.green { background: var(--green-soft); color: var(--green); }
.tile-icon.orange { background: var(--orange-soft); color: var(--orange); }
.tile-icon.red { background: var(--red-soft); color: var(--red); }

/* ---------------- Tablolar ---------------- */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--canvas); }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.data th, table.data td { padding: 12px 16px; text-align: left; vertical-align: middle; }
table.data thead th {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 12.5px; font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: .04em;
  white-space: nowrap;
}
table.data tbody tr + tr td { border-top: 1px solid var(--border); }
table.data tbody tr:hover td { background: var(--surface); }

/* ---------------- Formlar ---------------- */

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.field .hint { font-size: 12.5px; color: var(--text-2); margin-top: 6px; }

input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="date"],
input[type="datetime-local"], input[type="number"], input[type="search"], input[type="file"],
select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input::placeholder, textarea::placeholder { color: var(--text-2); }
input[disabled], select[disabled], textarea[disabled] { background: var(--surface-2); color: var(--text-2); cursor: not-allowed; }

.check { display: flex; align-items: flex-start; gap: 9px; font-size: 14.5px; margin-bottom: 10px; }
.check input { width: 18px; height: 18px; min-height: 0; margin: 2px 0 0; flex: 0 0 auto; accent-color: var(--accent); }
.check label { margin: 0; font-weight: 500; }

.form-row { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-row-3 { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0, 1fr)); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.filters .f { min-width: 170px; flex: 0 1 auto; }
.filters .f label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 5px; }

/* ---------------- Düğmeler ---------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px;
  font: inherit; font-size: 14.5px; font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--accent); color: #fff;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: var(--accent-strong); text-decoration: none; color: #fff; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-ghost { background: var(--canvas); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-danger { background: var(--red); }
.btn-danger:hover { background: #C94F44; }
.btn-sm { min-height: 36px; padding: 6px 12px; font-size: 13.5px; }
.btn-icon { min-height: 36px; width: 36px; padding: 0; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

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

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12.5px; font-weight: 600;
  background: var(--surface-2); color: var(--text-2);
  white-space: nowrap;
}
.badge i { font-size: 10px; }
.badge-info { background: var(--accent-soft); color: var(--accent-strong); }
.badge-success { background: var(--green-soft); color: var(--green); }
.badge-warning { background: var(--orange-soft); color: var(--orange); }
.badge-danger { background: var(--red-soft); color: var(--red); }

.alert {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14.5px;
  margin-bottom: 16px;
}
.alert i { margin-top: 2px; }
.alert-success { background: var(--green-soft); border-color: transparent; color: var(--text); }
.alert-error { background: var(--red-soft); border-color: transparent; }
.alert-info { background: var(--accent-soft); border-color: transparent; }
.alert-warning { background: var(--orange-soft); border-color: transparent; }

/* ---------------- Avatar ---------------- */

.avatar {
  display: inline-grid; place-items: center;
  border-radius: 50%;
  color: #fff; font-weight: 650;
  overflow: hidden; flex: 0 0 auto;
  background: var(--accent);
  line-height: 1;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-xs { width: 26px; height: 26px; font-size: 10px; }
.avatar-sm { width: 34px; height: 34px; font-size: 12px; }
.avatar-md { width: 42px; height: 42px; font-size: 14px; }
.avatar-lg { width: 60px; height: 60px; font-size: 19px; }
.avatar-xl { width: 92px; height: 92px; font-size: 28px; }
.avatar-stack { display: inline-flex; }
.avatar-stack .avatar + .avatar { margin-left: -8px; box-shadow: 0 0 0 2px var(--canvas); }

/* ---------------- Boş durum / sayfalama ---------------- */

.empty-state { text-align: center; padding: 34px 20px; color: var(--text-2); }
.empty-state i { font-size: 22px; opacity: .5; }
.empty-state h4 { margin: 12px 0 4px; color: var(--text); font-size: 15px; }
.empty-state p { font-size: 14px; max-width: 380px; margin: 0 auto; }

.pagination { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 20px; }
.page-btn {
  width: 36px; height: 36px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); background: var(--canvas); font-size: 12px;
}
.page-btn:hover { background: var(--surface-2); text-decoration: none; }
.page-info { font-size: 13.5px; color: var(--text-2); }

/* ---------------- Açılır pencere (modal) ---------------- */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, .45);
  display: none;
  padding: 24px;
  overflow-y: auto;
}
.modal-backdrop.open { display: block; }
.modal {
  background: var(--canvas);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  max-width: 620px;
  margin: 40px auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .2);
}
.modal-head { display: flex; align-items: center; gap: 12px; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-head h3 { flex: 1 1 auto; }
.modal-body { padding: 22px; }
.modal-foot { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ---------------- Bildirim paneli ---------------- */

.dropdown { position: relative; }
.dropdown-panel {
  position: absolute; right: 0; top: calc(100% + 8px);
  width: 340px; max-height: 420px; overflow-y: auto;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 8px;
  display: none;
  z-index: 40;
}
.dropdown-panel.open { display: block; }
.dropdown-panel .dd-title { font-size: 12px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: .05em; padding: 8px 10px; }
.dd-item { display: flex; gap: 10px; padding: 10px; border-radius: var(--radius); color: var(--text); font-size: 14px; }
.dd-item:hover { background: var(--surface); text-decoration: none; }
.dd-item.unread { background: var(--accent-soft); }
.dd-item .t { font-weight: 500; }
.dd-item .d { font-size: 12.5px; color: var(--text-2); margin-top: 2px; }

/* ---------------- Özel bileşenler ---------------- */

.hero {
  background: linear-gradient(135deg, #1D1D1C 0%, #2C2C2B 55%, #1B6BB8 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  margin-bottom: 20px;
}
.hero h2 { font-size: 24px; font-weight: 700; }
.hero p { color: rgba(255, 255, 255, .75); margin: 6px 0 0; font-size: 15px; }
.hero .hero-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 18px; font-size: 13.5px; color: rgba(255, 255, 255, .85); }
.hero .hero-meta span { display: inline-flex; align-items: center; gap: 7px; }

.menu-day { display: grid; gap: 10px; }
.menu-item { display: flex; gap: 12px; align-items: center; font-size: 14.5px; }
.menu-item .k { color: var(--text-2); font-size: 12.5px; width: 76px; flex: 0 0 auto; text-transform: uppercase; letter-spacing: .04em; }

.quick-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.quick-link {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-size: 14px; font-weight: 500; background: var(--canvas);
}
.quick-link:hover { background: var(--surface); text-decoration: none; border-color: var(--accent); }

.timeline { display: flex; flex-direction: column; gap: 14px; }
.timeline-item { display: flex; gap: 12px; }
.timeline-item .when { font-size: 12.5px; color: var(--text-2); width: 96px; flex: 0 0 auto; }

.progress { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tab {
  padding: 10px 14px; font-size: 14.5px; font-weight: 550;
  color: var(--text-2); border-bottom: 2px solid transparent; white-space: nowrap;
}
.tab:hover { color: var(--text); text-decoration: none; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 10px 16px; font-size: 14.5px; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; }

.comment { display: flex; gap: 12px; padding: 14px 0; border-top: 1px solid var(--border); }
.comment .bubble { background: var(--surface); border-radius: var(--radius); padding: 10px 12px; font-size: 14.5px; flex: 1 1 auto; min-width: 0; }
.comment .who { font-size: 13px; font-weight: 600; margin-bottom: 3px; }

/* ---------------- Giriş ekranı ---------------- */

.auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  background: var(--canvas);
}
.auth-form-side { display: flex; align-items: center; justify-content: center; padding: 40px 24px; position: relative; }
.auth-box { width: 100%; max-width: 380px; }
.auth-box .brand { color: var(--text); padding: 0 0 26px; }
.auth-box h1 { font-size: 26px; margin-bottom: 8px; }
.auth-box .sub { color: var(--text-2); font-size: 15px; margin-bottom: 26px; }
.auth-side {
  background: linear-gradient(150deg, #1D1D1C 0%, #24303C 50%, #1B6BB8 100%);
  color: #fff;
  padding: 48px;
  display: flex; flex-direction: column; justify-content: flex-end;
  position: relative; overflow: hidden;
}
.auth-side h2 { font-size: 27px; max-width: 15em; }
.auth-side p { color: rgba(255, 255, 255, .78); margin-top: 12px; max-width: 26em; font-size: 15px; }
.auth-side .feat { display: grid; gap: 12px; margin-top: 30px; }
.auth-side .feat div { display: flex; align-items: center; gap: 11px; font-size: 14.5px; color: rgba(255, 255, 255, .9); }
.auth-side .feat i { width: 26px; height: 26px; border-radius: 7px; background: rgba(255, 255, 255, .13); display: grid; place-items: center; font-size: 11px; flex: 0 0 auto; }
.auth-side .glow {
  position: absolute; width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 131, 222, .5), transparent 68%);
  top: -140px; right: -120px; pointer-events: none;
}
.auth-theme { position: absolute; top: 20px; right: 20px; }
.auth-foot { margin-top: 26px; font-size: 12.5px; color: var(--text-2); text-align: center; }

.code-input {
  letter-spacing: .5em;
  text-align: center;
  font-size: 24px !important;
  font-weight: 650;
  min-height: 58px !important;
  font-variant-numeric: tabular-nums;
}
.mail-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 12px; font-size: 13.5px; margin-bottom: 20px;
}
.sec-note { display: flex; gap: 9px; font-size: 12.5px; color: var(--text-2); margin-top: 20px; align-items: flex-start; }

/* ---------------- Duyarlı (responsive) ---------------- */

@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-main, .grid-3 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth-side { display: none; }
}

@media (max-width: 820px) {
  .sidebar {
    position: fixed; z-index: 60; left: 0; top: 0;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: 0 0 40px rgba(0, 0, 0, .35);
  }
  .sidebar.open { transform: translateX(0); }
  .burger { display: grid; }
  .content { padding: 20px 16px 40px; }
  .topbar { padding: 10px 16px; }
  .grid-2, .grid-4, .form-row, .form-row-3, .quick-links { grid-template-columns: minmax(0, 1fr); }
  .kv { grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
  .kv dd { margin-bottom: 10px; }
  .dropdown-panel { width: min(340px, calc(100vw - 32px)); }
  h1 { font-size: 23px; }
  .hero { padding: 20px; }
  .scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, .4); z-index: 50; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

@media print {
  .sidebar, .topbar, .btn, .filters { display: none !important; }
  .content { padding: 0; max-width: none; }
  body { background: #fff; }
}

/* ==========================================================
   TAKVİM (takvim.php)
   ========================================================== */
.cal-legend {
  display: flex; flex-wrap: wrap; gap: 16px;
  font-size: 12.5px; color: var(--text-secondary);
  margin-bottom: 16px; align-items: center;
}
.cal-legend .dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  margin-right: 6px; background: var(--text-secondary);
}
.cal-legend .dot.accent { background: var(--blue); }
.cal-legend .dot.orange { background: var(--orange); }
.cal-legend .dot.green  { background: var(--green); }
.cal-legend .dot.red    { background: var(--red); }

.cal {
  display: grid; grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}
.cal-head {
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--text-secondary);
  text-align: center; padding: 8px 0;
}
.cal-cell {
  min-height: 104px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--canvas); padding: 8px 8px 10px;
  display: flex; flex-direction: column; gap: 4px; overflow: hidden;
}
.cal-cell.empty { border: 1px dashed var(--border); background: transparent; min-height: 60px; }
.cal-cell.weekend { background: var(--surface-soft); }
.cal-cell.today {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px var(--blue-soft) inset;
}
.cal-cell .num {
  font-size: 13px; font-weight: 700; color: var(--text-secondary);
  align-self: flex-start; line-height: 1.3;
}
.cal-cell.today .num {
  background: var(--blue); color: #fff; border-radius: 50%;
  width: 22px; height: 22px; display: grid; place-items: center; font-size: 12px;
}
.cal-ev {
  display: block; font-size: 11.5px; line-height: 1.35; text-decoration: none;
  padding: 3px 6px; border-radius: 5px;
  background: var(--surface-2); color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  border-left: 3px solid var(--text-secondary);
}
.cal-ev:hover { filter: brightness(.97); }
.cal-ev.accent { background: var(--blue-soft);   border-left-color: var(--blue); }
.cal-ev.orange { background: var(--orange-soft); border-left-color: var(--orange); }
.cal-ev.green  { background: var(--green-soft);  border-left-color: var(--green); }
.cal-ev.red    { background: var(--red-soft);    border-left-color: var(--red); }

@media (max-width: 900px) {
  .cal { gap: 4px; }
  .cal-cell { min-height: 82px; padding: 6px; }
  .cal-ev { font-size: 10.5px; }
}
@media (max-width: 640px) {
  .cal { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .cal-cell { min-height: 64px; }
  .cal-ev { display: none; }
  .cal-cell::after {
    content: ''; display: block; height: 5px; width: 5px; border-radius: 50%;
  }
}

/* Kişi kartı (rehber.php) */
.person { text-align: center; }
.person h4 { margin: 14px 0 2px; font-size: 16px; font-weight: 650; }
.person .role { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
.person .contact {
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  margin-top: 14px; font-size: 13px;
}
.person .contact a { color: var(--blue); text-decoration: none; word-break: break-all; }
.person .contact a:hover { text-decoration: underline; }

/* Yetki onay kutuları ızgarası (yonetim.php) */
.check-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 20px; margin-top: 8px;
  padding: 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface-soft);
}

/* ==========================================================
   TABLO (table.table = table.data ile ayni gorunum)
   ========================================================== */
table.table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.table th, table.table td { padding: 12px 16px; text-align: left; vertical-align: middle; }
table.table thead th {
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--text-secondary); background: var(--surface-soft);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.table tbody tr + tr td { border-top: 1px solid var(--border); }
table.table tbody tr:hover td { background: var(--surface); }
table.table td.num, table.table th.num { text-align: right; white-space: nowrap; }

/* Kart alt metni */
.card-sub {
  font-size: 14.5px; line-height: 1.65; color: var(--text-primary);
  background: var(--surface-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px;
}

/* Yorum akisi (talepler.php) */
.c-body { flex: 1; min-width: 0; }
.c-head {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 13.5px; margin-bottom: 4px;
}
.c-head strong { font-weight: 650; }
.c-head span { color: var(--text-secondary); font-size: 12.5px; }