/* =========================================================================
   BOGA Core — Yönetim Paneli Tasarım Sistemi
   Tek dosya, harici bağımlılık yok, sistem yazı tipi yığını.
   Bölümler:
     01 Değişkenler / tema      08 Tablo
     02 Sıfırlama / temel       09 Rozet, etiket, avatar
     03 Kabuk (kenar + üst)     10 Modal, açılır menü, ipucu
     04 Komut paleti            11 Grafik, zaman çizelgesi, ilerleme
     05 Kart ve ızgara          12 Medya kütüphanesi
     06 Düğme                   13 Boş durum, iskelet, sayfalama
     07 Form alanları           14 Yardımcı sınıflar ve duyarlılık
   ========================================================================= */

/* ------------------------------------------------------------------ 01 tema */
:root {
  /* yüzeyler */
  --bg: #f4f5f8;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --surface-3: #eef0f5;
  --sidebar-bg: #10131b;
  --sidebar-fg: #a8b0c2;
  --sidebar-fg-strong: #ffffff;
  --sidebar-hover: var(--on-dark-a7);
  --sidebar-active: rgba(99, 102, 241, .18);

  /* kenarlıklar */
  --border: #e3e6ed;
  --border-strong: #cdd2dd;

  /* metin */
  --text: #171a21;
  --muted: #656d7e;
  --faint: #939bab;

  /* vurgu */
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-soft: #eef0ff;
  --accent-fg: #ffffff;
  --accent-ring: rgba(79, 70, 229, .28);

  /* durum tonları */
  --ok: #128a5b;
  --ok-soft: #e3f7ee;
  --warn: #a86a09;
  --warn-soft: #fdf3e0;
  --danger: #c62f42;
  --danger-soft: #fdeaec;
  --info: #1f6fd0;
  --info-soft: #e8f1fd;
  --neutral: #5b6474;
  --neutral-soft: #eef0f4;
  --purple: #7038c8;
  --purple-soft: #f2ebfe;

  /* grafik paleti */
  --chart-1: #4f46e5;
  --chart-2: #0ea5a4;
  --chart-3: #f0871f;
  --chart-4: #d13d64;
  --chart-5: #7038c8;
  --chart-6: #2f9e44;
  --chart-grid: #e6e9f0;

  /* boşluk ölçeği */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 22px;
  --s6: 30px;
  --s7: 42px;

  /* yarıçap */
  --r-xs: 5px;
  --r-sm: 8px;
  --r: 11px;
  --r-lg: 16px;
  --r-full: 999px;

  /* gölge */
  --sh-1: 0 1px 2px rgba(16, 20, 32, .06), 0 1px 1px rgba(16, 20, 32, .04);
  --sh-2: 0 4px 14px rgba(16, 20, 32, .07), 0 1px 3px rgba(16, 20, 32, .05);
  --sh-3: 0 18px 44px rgba(16, 20, 32, .14), 0 3px 10px rgba(16, 20, 32, .07);
  --sh-inset: inset 0 1px 0 rgba(255, 255, 255, .6);

  /* tipografi */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --fs-xs: 11.5px;
  --fs-sm: 12.5px;
  --fs-base: 14px;
  --fs-md: 15.5px;
  --fs-lg: 18px;
  --fs-xl: 23px;
  --fs-2xl: 30px;

  /* sabit yüzeyler — koyu/açık temada değişmeyen renkler */
  --on-solid: #ffffff;              /* renkli zemin üzerindeki metin */
  --brand-2: #22d3ee;               /* marka gradyanının ikinci rengi */
  --tooltip-bg: #10131b;
  --overlay: rgba(10, 12, 20, .5);  /* modal/palet karartması */
  --overlay-soft: rgba(10, 12, 20, .45);
  --scrim: rgba(8, 10, 16, .5);     /* mobil çekmece karartması */
  --on-dark-a7: rgba(255, 255, 255, .07);
  --on-dark-a10: rgba(255, 255, 255, .1);
  --knob-shadow: rgba(0, 0, 0, .3);
  --thumb-btn: rgba(12, 14, 20, .72);

  /* giriş ekranı sahnesi */
  --auth-1: #171a3a;
  --auth-2: #21205c;
  --auth-3: #0f1626;
  --auth-fg: #e8eaf6;
  --auth-fg-70: rgba(232, 234, 246, .78);
  --auth-fg-85: rgba(232, 234, 246, .88);
  --auth-fg-55: rgba(232, 234, 246, .55);
  --auth-accent: #7dd3fc;
  --auth-glow: rgba(124, 123, 242, .55);

  /* ölçüler */
  --sidebar-w: 258px;
  --sidebar-w-mini: 68px;
  --topbar-h: 60px;
  --speed: .18s;
}

/* Koyu tema — sistem tercihi (yalnız kullanıcı "açık" demediyse) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c0e14;
    --surface: #14171f;
    --surface-2: #191d27;
    --surface-3: #202634;
    --sidebar-bg: #0a0c11;
    --sidebar-fg: #97a0b3;
    --sidebar-hover: rgba(255, 255, 255, .06);
    --sidebar-active: rgba(129, 140, 248, .2);
    --border: #262c39;
    --border-strong: #38404f;
    --text: #e8ebf2;
    --muted: #99a2b3;
    --faint: #6d7688;
    --accent: #7c7bf2;
    --accent-hover: #918ff7;
    --accent-soft: #1e2036;
    --accent-ring: rgba(124, 123, 242, .32);
    --ok: #3ecf8e;
    --ok-soft: #10251c;
    --warn: #e2a13c;
    --warn-soft: #2a2013;
    --danger: #f2748a;
    --danger-soft: #2c151a;
    --info: #63a8f5;
    --info-soft: #111f31;
    --neutral: #98a1b2;
    --neutral-soft: #1e2431;
    --purple: #b18cf5;
    --purple-soft: #1f1830;
    --chart-1: #7c7bf2;
    --chart-2: #2dd4bf;
    --chart-3: #fbaa4b;
    --chart-4: #f2748a;
    --chart-5: #b18cf5;
    --chart-6: #4ade80;
    --chart-grid: #232a37;
    --sh-1: 0 1px 2px rgba(0, 0, 0, .4);
    --sh-2: 0 4px 16px rgba(0, 0, 0, .42);
    --sh-3: 0 20px 48px rgba(0, 0, 0, .58);
    --sh-inset: inset 0 1px 0 rgba(255, 255, 255, .04);
  }
}

/* Koyu tema — kullanıcının açık seçimi (anahtar her iki yönde de kazanır) */
:root[data-theme="dark"] {
  --bg: #0c0e14;
  --surface: #14171f;
  --surface-2: #191d27;
  --surface-3: #202634;
  --sidebar-bg: #0a0c11;
  --sidebar-fg: #97a0b3;
  --sidebar-hover: rgba(255, 255, 255, .06);
  --sidebar-active: rgba(129, 140, 248, .2);
  --border: #262c39;
  --border-strong: #38404f;
  --text: #e8ebf2;
  --muted: #99a2b3;
  --faint: #6d7688;
  --accent: #7c7bf2;
  --accent-hover: #918ff7;
  --accent-soft: #1e2036;
  --accent-ring: rgba(124, 123, 242, .32);
  --ok: #3ecf8e;
  --ok-soft: #10251c;
  --warn: #e2a13c;
  --warn-soft: #2a2013;
  --danger: #f2748a;
  --danger-soft: #2c151a;
  --info: #63a8f5;
  --info-soft: #111f31;
  --neutral: #98a1b2;
  --neutral-soft: #1e2431;
  --purple: #b18cf5;
  --purple-soft: #1f1830;
  --chart-1: #7c7bf2;
  --chart-2: #2dd4bf;
  --chart-3: #fbaa4b;
  --chart-4: #f2748a;
  --chart-5: #b18cf5;
  --chart-6: #4ade80;
  --chart-grid: #232a37;
  --sh-1: 0 1px 2px rgba(0, 0, 0, .4);
  --sh-2: 0 4px 16px rgba(0, 0, 0, .42);
  --sh-3: 0 20px 48px rgba(0, 0, 0, .58);
  --sh-inset: inset 0 1px 0 rgba(255, 255, 255, .04);
}

/* ------------------------------------------------------- 02 sıfırlama/temel */
*, *::before, *::after { box-sizing: border-box; }

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

body.admin {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.admin.is-locked { overflow: hidden; }

img, svg { vertical-align: middle; }
img { max-width: 100%; }

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

h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -.015em; line-height: 1.3; }
p { margin: 0 0 var(--s3); }
ul, ol { margin: 0 0 var(--s3); padding-left: 1.15em; }

hr { border: 0; border-top: 1px solid var(--border); margin: var(--s5) 0; }

code, kbd, pre { font-family: var(--mono); font-size: .92em; }

kbd {
  display: inline-block;
  min-width: 20px;
  padding: 2px 6px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: var(--r-xs);
  background: var(--surface-2);
  color: var(--muted);
  font-size: var(--fs-xs);
  text-align: center;
  line-height: 1.35;
}

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

::selection { background: var(--accent-ring); }

/* İnce kaydırma çubuğu */
.scroll-thin { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
.scroll-thin::-webkit-scrollbar { width: 9px; height: 9px; }
.scroll-thin::-webkit-scrollbar-track { background: transparent; }
.scroll-thin::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--r-full); border: 2px solid transparent; background-clip: content-box; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ------------------------------------------------------------ 03 panel kabuğu */
.shell { display: flex; min-height: 100vh; }

/* --- kenar çubuğu */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: var(--sidebar-fg);
  transition: width var(--speed) ease, transform var(--speed) ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--s3);
  height: var(--topbar-h);
  padding: 0 var(--s4);
  border-bottom: 1px solid var(--on-dark-a7);
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: var(--r-sm);
  background: linear-gradient(140deg, var(--accent), var(--brand-2));
  color: var(--on-solid);
  font-weight: 800;
  font-size: var(--fs-sm);
  letter-spacing: .02em;
}

.brand-text { min-width: 0; }
.brand-name {
  display: block;
  color: var(--sidebar-fg-strong);
  font-weight: 650;
  font-size: var(--fs-md);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand-badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: var(--r-full);
  background: var(--on-dark-a10);
  color: var(--sidebar-fg);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: var(--s4) var(--s3) var(--s5);
}

.nav-group + .nav-group { margin-top: var(--s5); }

.nav-title {
  padding: 0 var(--s3) var(--s2);
  color: var(--faint);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 8px var(--s3);
  margin-bottom: 2px;
  border-radius: var(--r-sm);
  color: var(--sidebar-fg);
  font-size: var(--fs-base);
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--speed), color var(--speed);
}
.nav-link:hover { background: var(--sidebar-hover); color: var(--sidebar-fg-strong); }
.nav-link .icon { flex: 0 0 18px; opacity: .85; }
.nav-link.is-active { background: var(--sidebar-active); color: var(--sidebar-fg-strong); font-weight: 600; }
.nav-link.is-active .icon { opacity: 1; color: var(--accent); }
.nav-link.is-active::before {
  content: "";
  position: absolute;
  inset-block: 8px;
  left: -12px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
}
.nav-label { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; }

.nav-badge {
  flex: 0 0 auto;
  min-width: 20px;
  padding: 0 6px;
  border-radius: var(--r-full);
  background: var(--danger);
  color: var(--on-solid);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  line-height: 18px;
}

.sidebar-foot {
  flex: 0 0 auto;
  padding: var(--s3);
  border-top: 1px solid var(--on-dark-a7);
}

.sidebar-collapse {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 8px var(--s3);
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--sidebar-fg);
  font: inherit;
  font-size: var(--fs-sm);
  cursor: pointer;
  white-space: nowrap;
}
.sidebar-collapse:hover { background: var(--sidebar-hover); color: var(--sidebar-fg-strong); }
.sidebar-collapse .icon { transition: transform var(--speed); }

/* --- daraltılmış hâl (yalnız simgeler) */
body.admin.is-mini .sidebar { width: var(--sidebar-w-mini); }
body.admin.is-mini .main { margin-left: var(--sidebar-w-mini); }
body.admin.is-mini .brand-text,
body.admin.is-mini .nav-title,
body.admin.is-mini .nav-label,
body.admin.is-mini .nav-badge,
body.admin.is-mini .sidebar-collapse span { display: none; }
body.admin.is-mini .nav-link,
body.admin.is-mini .sidebar-collapse { justify-content: center; padding-inline: 0; }
body.admin.is-mini .sidebar-brand { justify-content: center; padding-inline: 0; }
body.admin.is-mini .sidebar-collapse .icon { transform: rotate(180deg); }
body.admin.is-mini .nav-group + .nav-group { margin-top: var(--s3); padding-top: var(--s3); border-top: 1px solid var(--on-dark-a7); }

/* --- ana sütun */
.main {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  transition: margin var(--speed) ease;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: var(--s3);
  min-height: var(--topbar-h);
  padding: var(--s2) var(--s5);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.topbar-titles { min-width: 0; flex: 1 1 auto; }
.topbar-title { font-size: var(--fs-lg); font-weight: 650; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.crumbs { display: flex; align-items: center; gap: 5px; color: var(--faint); font-size: var(--fs-sm); flex-wrap: wrap; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { opacity: .5; }

.topbar-tools { display: flex; align-items: center; gap: var(--s2); flex: 0 0 auto; }

.cmd-trigger {
  display: flex;
  align-items: center;
  gap: var(--s2);
  min-width: 210px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--faint);
  font: inherit;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: border-color var(--speed), background var(--speed);
}
.cmd-trigger:hover { border-color: var(--border-strong); background: var(--surface); }
.cmd-trigger span { flex: 1 1 auto; text-align: left; }

.icon-btn {
  position: relative;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--speed), color var(--speed), border-color var(--speed);
}
.icon-btn:hover { background: var(--surface-3); color: var(--text); }
.icon-btn.has-dot::after {
  content: "";
  position: absolute;
  top: 7px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: var(--r-full);
  background: var(--danger);
  box-shadow: 0 0 0 2px var(--surface);
}

.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

.user-btn {
  display: flex;
  align-items: center;
  gap: var(--s2);
  padding: 4px 8px 4px 4px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-sm);
  cursor: pointer;
}
.user-btn:hover { border-color: var(--border-strong); }
.user-btn-name { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 550; }

.content { flex: 1 1 auto; padding: var(--s5) var(--s5) var(--s7); max-width: 1520px; width: 100%; }

.sidebar-toggle { display: none; }

/* mobil karartma */
.scrim {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: var(--scrim);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--speed);
}
body.admin.is-drawer .scrim { opacity: 1; visibility: visible; }

/* ---------------------------------------------------------- 04 komut paleti */
.palette {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  padding: 10vh var(--s4) var(--s4);
  background: var(--overlay-soft);
  backdrop-filter: blur(3px);
}
.palette.is-open { display: block; }

.palette-box {
  max-width: 620px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--sh-3);
  overflow: hidden;
  animation: pop .16s ease-out;
}

@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.985); } }

.palette-head { display: flex; align-items: center; gap: var(--s3); padding: var(--s3) var(--s4); border-bottom: 1px solid var(--border); }
.palette-head .icon { color: var(--faint); flex: 0 0 auto; }
.palette-input { flex: 1 1 auto; border: 0; background: transparent; color: var(--text); font: inherit; font-size: var(--fs-md); outline: none; }

.palette-list { max-height: 46vh; overflow-y: auto; padding: var(--s2); margin: 0; list-style: none; }
.palette-group { padding: var(--s3) var(--s3) var(--s1); color: var(--faint); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }

.palette-item {
  display: flex;
  align-items: center;
  gap: var(--s3);
  padding: 9px var(--s3);
  border-radius: var(--r-sm);
  color: var(--text);
  cursor: pointer;
}
.palette-item .icon { color: var(--muted); flex: 0 0 auto; }
.palette-item .hint { margin-left: auto; color: var(--faint); font-size: var(--fs-xs); }
.palette-item.is-cursor { background: var(--accent-soft); color: var(--accent); }
.palette-item.is-cursor .icon, .palette-item.is-cursor .hint { color: var(--accent); }

.palette-foot { display: flex; gap: var(--s4); padding: var(--s2) var(--s4); border-top: 1px solid var(--border); background: var(--surface-2); color: var(--faint); font-size: var(--fs-xs); }
.palette-empty { padding: var(--s5); text-align: center; color: var(--muted); }

/* ------------------------------------------------------------ 05 kart/ızgara */
.grid { display: grid; gap: var(--s4); grid-template-columns: repeat(12, minmax(0, 1fr)); }
.col-1 { grid-column: span 1; } .col-2 { grid-column: span 2; } .col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; } .col-5 { grid-column: span 5; } .col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; } .col-8 { grid-column: span 8; } .col-9 { grid-column: span 9; }
.col-10 { grid-column: span 10; } .col-11 { grid-column: span 11; } .col-12 { grid-column: span 12; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--sh-1);
}
.card + .card { margin-top: var(--s4); }

.card-head {
  display: flex;
  align-items: center;
  gap: var(--s3);
  padding: var(--s4) var(--s5);
  border-bottom: 1px solid var(--border);
}
.card-head h2, .card-head h3 { font-size: var(--fs-md); font-weight: 650; }
.card-head .sub { color: var(--muted); font-size: var(--fs-sm); }
.card-head-actions { margin-left: auto; display: flex; align-items: center; gap: var(--s2); }
.card-body { padding: var(--s5); }
.card-body.tight { padding: var(--s3) var(--s4); }
.card-foot { padding: var(--s3) var(--s5); border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--r) var(--r); }

/* İstatistik kartı */
.stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  padding: var(--s4) var(--s5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--sh-1);
  overflow: hidden;
}
.stat-top { display: flex; align-items: center; gap: var(--s3); }
.stat-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent);
}
.stat-icon.tone-ok { background: var(--ok-soft); color: var(--ok); }
.stat-icon.tone-warn { background: var(--warn-soft); color: var(--warn); }
.stat-icon.tone-danger { background: var(--danger-soft); color: var(--danger); }
.stat-icon.tone-info { background: var(--info-soft); color: var(--info); }
.stat-icon.tone-purple { background: var(--purple-soft); color: var(--purple); }
.stat-label { color: var(--muted); font-size: var(--fs-sm); font-weight: 550; }
.stat-value { font-size: var(--fs-2xl); font-weight: 700; letter-spacing: -.03em; line-height: 1.15; }
.stat-foot { display: flex; align-items: center; gap: var(--s2); flex-wrap: wrap; }
.stat-spark { width: 108px; height: 34px; margin-left: auto; opacity: .95; }

.trend { display: inline-flex; align-items: center; gap: 3px; font-size: var(--fs-sm); font-weight: 650; }
.trend.up { color: var(--ok); }
.trend.down { color: var(--danger); }
.trend.flat { color: var(--faint); }
.trend-note { color: var(--faint); font-size: var(--fs-sm); }

/* Sayfa başlığı bloğu */
.page-head { display: flex; align-items: flex-end; gap: var(--s4); flex-wrap: wrap; margin-bottom: var(--s5); }
.page-head h1 { font-size: var(--fs-xl); }
.page-head .lead { color: var(--muted); font-size: var(--fs-base); margin: 4px 0 0; }
.page-head-actions { margin-left: auto; display: flex; gap: var(--s2); flex-wrap: wrap; }

/* Sekmeler */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); overflow-x: auto; margin-bottom: var(--s5); }
.tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px var(--s4);
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: var(--fs-base);
  font-weight: 550;
  white-space: nowrap;
  cursor: pointer;
}
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fade .2s ease; }

@keyframes fade { from { opacity: 0; transform: translateY(4px); } }

/* --------------------------------------------------------------- 06 düğmeler */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 15px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  background: var(--accent);
  color: var(--accent-fg);
  font: inherit;
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--speed), border-color var(--speed), color var(--speed), transform var(--speed), box-shadow var(--speed);
}
.btn:hover { background: var(--accent-hover); color: var(--accent-fg); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }

.btn-secondary { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn-secondary:hover { background: var(--surface-2); border-color: var(--muted); color: var(--text); }

.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); }

.btn-danger { background: var(--danger); color: var(--on-solid); }
.btn-danger:hover { background: var(--danger); filter: brightness(.92); color: var(--on-solid); }

.btn-danger-soft { background: var(--danger-soft); color: var(--danger); }
.btn-danger-soft:hover { background: var(--danger); color: var(--on-solid); }

.btn-sm { padding: 5px 10px; font-size: var(--fs-sm); border-radius: var(--r-xs); }
.btn-lg { padding: 11px 22px; font-size: var(--fs-md); border-radius: var(--r); }
.btn-block { display: flex; width: 100%; }

.btn-icon { padding: 7px; width: 34px; height: 34px; }
.btn-icon.btn-sm { width: 28px; height: 28px; padding: 4px; }

.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: var(--r-sm) 0 0 var(--r-sm); margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 var(--r-sm) var(--r-sm) 0; }

/* ------------------------------------------------------------ 07 form alanları */
.form-grid { display: grid; gap: var(--s4); grid-template-columns: repeat(12, minmax(0, 1fr)); }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label, .field-label { color: var(--text); font-size: var(--fs-sm); font-weight: 600; }
.field .req { color: var(--danger); }
.field-help { color: var(--faint); font-size: var(--fs-sm); }
.field-error { color: var(--danger); font-size: var(--fs-sm); font-weight: 550; }
.field.has-error .input, .field.has-error .select, .field.has-error textarea { border-color: var(--danger); }

.input, .select, textarea.input, select.select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-base);
  transition: border-color var(--speed), box-shadow var(--speed);
}
.input::placeholder, textarea.input::placeholder { color: var(--faint); }
.input:focus, .select:focus, textarea.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}
.input:disabled, .select:disabled { background: var(--surface-3); color: var(--muted); cursor: not-allowed; }
textarea.input { min-height: 96px; resize: vertical; line-height: 1.6; }

.select {
  appearance: none;
  padding-right: 34px;
  background-image: linear-gradient(45deg, transparent 49%, currentColor 50%), linear-gradient(-45deg, transparent 49%, currentColor 50%);
  background-position: calc(100% - 17px) 55%, calc(100% - 12px) 55%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}

.input-group { display: flex; align-items: stretch; }
.input-group .input { border-radius: 0; }
.input-group > :first-child { border-radius: var(--r-sm) 0 0 var(--r-sm); }
.input-group > :last-child { border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.input-affix {
  display: grid;
  place-items: center;
  padding: 0 11px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--muted);
  font-size: var(--fs-sm);
  white-space: nowrap;
}
.input-group .input + .input-affix { border-left: 0; }
.input-affix + .input { border-left: 0; }

/* arama kutusu */
.search-box { position: relative; flex: 1 1 240px; min-width: 0; }
.search-box .icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--faint); pointer-events: none; }
.search-box .input { padding-left: 36px; }

/* anahtar (toggle) */
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch-track {
  position: relative;
  width: 40px;
  height: 23px;
  flex: 0 0 40px;
  border-radius: var(--r-full);
  background: var(--border-strong);
  transition: background var(--speed);
}
.switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 17px;
  height: 17px;
  border-radius: var(--r-full);
  background: var(--on-solid);
  box-shadow: 0 1px 3px var(--knob-shadow);
  transition: transform var(--speed);
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(17px); }
.switch input:focus-visible + .switch-track { box-shadow: 0 0 0 3px var(--accent-ring); }
.switch-text { font-size: var(--fs-base); }

/* onay kutusu / radyo */
.check { display: flex; align-items: flex-start; gap: 9px; padding: 5px 0; cursor: pointer; }
.check input { width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--accent); flex: 0 0 16px; }
.check-list { display: grid; gap: 2px; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }

/* renk seçici */
.color-field { display: flex; align-items: center; gap: var(--s2); }
.color-field input[type="color"] {
  width: 42px;
  height: 38px;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  cursor: pointer;
}
.color-field .input { font-family: var(--mono); text-transform: uppercase; }

/* dosya bırakma alanı */
.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  padding: var(--s5);
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r);
  background: var(--surface-2);
  color: var(--muted);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--speed), background var(--speed), color var(--speed);
}
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone .icon { color: currentColor; }
.dropzone-hint { font-size: var(--fs-sm); color: var(--faint); }

.file-preview { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s3); }
.file-thumb {
  position: relative;
  width: 104px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  overflow: hidden;
}
.file-thumb img { display: block; width: 100%; height: 78px; object-fit: cover; }
.file-thumb .name { display: block; padding: 5px 7px; font-size: var(--fs-xs); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-thumb .remove {
  position: absolute;
  top: 5px;
  right: 5px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: var(--r-full);
  background: var(--thumb-btn);
  color: var(--on-solid);
  cursor: pointer;
}
.file-thumb.is-dragging { opacity: .4; }

/* etiket girişi */
.tagbox {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  cursor: text;
}
.tagbox:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.tagbox input { flex: 1 1 90px; min-width: 90px; border: 0; background: transparent; color: var(--text); font: inherit; outline: none; padding: 3px 2px; }
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 6px 3px 9px;
  border-radius: var(--r-xs);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: var(--fs-sm);
  font-weight: 550;
}
.tag-chip button { border: 0; background: none; color: inherit; cursor: pointer; padding: 0; line-height: 1; display: grid; place-items: center; }

/* zengin metin düzenleyici */
.editor { border: 1px solid var(--border-strong); border-radius: var(--r-sm); background: var(--surface); overflow: hidden; }
.editor:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.editor-bar { display: flex; flex-wrap: wrap; gap: 2px; padding: 5px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.editor-bar button {
  display: grid;
  place-items: center;
  min-width: 30px;
  height: 30px;
  padding: 0 7px;
  border: 0;
  border-radius: var(--r-xs);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 650;
  cursor: pointer;
}
.editor-bar button:hover { background: var(--surface-3); color: var(--text); }
.editor-bar .sep { width: 1px; margin: 4px 4px; background: var(--border); }
.editor-area { min-height: 240px; max-height: 60vh; overflow-y: auto; padding: var(--s4); outline: none; line-height: 1.7; }
.editor-area:empty::before { content: attr(data-placeholder); color: var(--faint); }
.editor-area h2 { font-size: var(--fs-lg); margin: var(--s4) 0 var(--s2); }
.editor-area h3 { font-size: var(--fs-md); margin: var(--s3) 0 var(--s2); }
.editor-area blockquote { margin: var(--s3) 0; padding-left: var(--s4); border-left: 3px solid var(--accent); color: var(--muted); }
.editor-area img { max-width: 100%; border-radius: var(--r-sm); }

/* tekrarlayıcı */
.repeater { display: flex; flex-direction: column; gap: var(--s3); }
.repeater-row {
  display: grid;
  gap: var(--s3);
  grid-template-columns: 24px 1fr 34px;
  align-items: start;
  padding: var(--s3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
}
.repeater-row.is-dragging { opacity: .45; }
.repeater-fields { display: grid; gap: var(--s3); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.drag-handle { display: grid; place-items: center; height: 34px; color: var(--faint); cursor: grab; }
.drag-handle:active { cursor: grabbing; }

/* simge seçici */
.icon-picker { position: relative; }
.icon-picker-btn {
  display: flex;
  align-items: center;
  gap: var(--s2);
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.icon-picker-btn .icon { color: var(--accent); }
.icon-grid {
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
  max-height: 240px;
  overflow-y: auto;
  padding: var(--s2);
}
.icon-grid button {
  display: grid;
  place-items: center;
  height: 40px;
  border: 1px solid transparent;
  border-radius: var(--r-xs);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.icon-grid button:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.icon-grid button.is-active { background: var(--accent); color: var(--on-solid); }

/* --------------------------------------------------------------- 08 tablolar */
.table-wrap { width: 100%; overflow-x: auto; border-radius: var(--r); }
table.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: var(--fs-base); }

.table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 10px var(--s4);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 650;
  text-align: left;
  white-space: nowrap;
}
.table thead th a { color: inherit; display: inline-flex; align-items: center; gap: 4px; }
.table thead th a:hover { color: var(--accent); }

.table tbody td { padding: 11px var(--s4); border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:nth-child(even) { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
.table tbody tr:hover { background: var(--surface-3); }
.table tbody tr.is-checked { background: var(--accent-soft); }
.table tbody tr.is-dragging { opacity: .4; }

.table .col-check { width: 42px; }
.table .col-drag { width: 34px; color: var(--faint); }
.table .col-actions { width: 1%; white-space: nowrap; text-align: right; }
.table .cell-strong { font-weight: 600; }
.table .cell-muted { color: var(--muted); }
.table .cell-num { font-variant-numeric: tabular-nums; text-align: right; }
.table .cell-thumb { width: 56px; }
.table .cell-thumb img { width: 44px; height: 44px; border-radius: var(--r-xs); object-fit: cover; border: 1px solid var(--border); }
.table input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

.row-actions { display: inline-flex; gap: 3px; opacity: .55; transition: opacity var(--speed); }
tr:hover .row-actions, .row-actions:focus-within { opacity: 1; }

/* toplu işlem çubuğu */
.bulkbar {
  position: sticky;
  bottom: var(--s4);
  z-index: 30;
  display: none;
  align-items: center;
  gap: var(--s3);
  margin: var(--s4) auto 0;
  padding: 10px var(--s4);
  max-width: 640px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: var(--surface);
  box-shadow: var(--sh-3);
}
.bulkbar.is-open { display: flex; }
.bulkbar-count { font-weight: 650; }

/* ------------------------------------------------- 09 rozet, etiket, avatar */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: var(--r-full);
  background: var(--neutral-soft);
  color: var(--neutral);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.badge-purple { background: var(--purple-soft); color: var(--purple); }
.badge-dot::before { content: ""; width: 6px; height: 6px; border-radius: var(--r-full); background: currentColor; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip { padding: 1px 8px; border: 1px solid var(--border); border-radius: var(--r-xs); background: var(--surface-2); color: var(--muted); font-size: var(--fs-sm); }

.avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: var(--r-full);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: var(--fs-sm);
  font-weight: 700;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 60px; height: 60px; flex-basis: 60px; font-size: var(--fs-lg); }
.avatar-sm { width: 26px; height: 26px; flex-basis: 26px; font-size: var(--fs-xs); }

.user-cell { display: flex; align-items: center; gap: var(--s3); }
.user-cell .sub { color: var(--faint); font-size: var(--fs-sm); }

/* ---------------------------------------------- 10 modal, açılır menü, ipucu */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 50;
  display: none;
  min-width: 208px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  box-shadow: var(--sh-3);
}
.dropdown-menu.is-open { display: block; animation: pop .14s ease-out; }
.dropdown-menu.to-left { right: auto; left: 0; }
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: var(--r-xs);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: var(--fs-base);
  text-align: left;
  cursor: pointer;
}
.dropdown-item:hover { background: var(--surface-3); color: var(--text); }
.dropdown-item .icon { color: var(--muted); }
.dropdown-item.is-danger { color: var(--danger); }
.dropdown-item.is-danger .icon { color: var(--danger); }
.dropdown-item.is-danger:hover { background: var(--danger-soft); }
.dropdown-sep { height: 1px; margin: 4px 0; background: var(--border); }
.dropdown-head { padding: 9px 10px 6px; color: var(--faint); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--s4);
  background: var(--overlay);
  backdrop-filter: blur(2px);
}
.modal.is-open { display: flex; }
.modal-box {
  width: 100%;
  max-width: 460px;
  max-height: 88vh;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--sh-3);
  animation: pop .16s ease-out;
}
.modal-box.is-wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; gap: var(--s3); padding: var(--s4) var(--s5); border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: var(--fs-md); flex: 1 1 auto; }
.modal-body { padding: var(--s5); }
.modal-foot { display: flex; justify-content: flex-end; gap: var(--s2); padding: var(--s3) var(--s5) var(--s5); }

.modal-icon { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 40px; border-radius: var(--r-full); background: var(--danger-soft); color: var(--danger); }

.tip { position: relative; }
.tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(3px);
  z-index: 70;
  padding: 4px 9px;
  border-radius: var(--r-xs);
  background: var(--tooltip-bg);
  color: var(--on-solid);
  font-size: var(--fs-xs);
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--speed), transform var(--speed);
}
.tip:hover::after, .tip:focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* bildirim (toast) */
.toasts {
  position: fixed;
  right: var(--s4);
  bottom: var(--s4);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  width: min(360px, calc(100vw - 2 * var(--s4)));
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  padding: 12px var(--s4);
  border: 1px solid var(--border);
  border-left: 3px solid var(--neutral);
  border-radius: var(--r-sm);
  background: var(--surface);
  box-shadow: var(--sh-3);
  animation: slide-in .22s ease-out;
}
.toast.is-out { animation: slide-out .2s ease-in forwards; }
.toast .icon { flex: 0 0 auto; margin-top: 1px; }
.toast-body { flex: 1 1 auto; font-size: var(--fs-base); }
.toast-title { font-weight: 650; }
.toast-close { border: 0; background: none; color: var(--faint); cursor: pointer; padding: 0; }
.toast-success { border-left-color: var(--ok); } .toast-success .icon { color: var(--ok); }
.toast-error { border-left-color: var(--danger); } .toast-error .icon { color: var(--danger); }
.toast-warning { border-left-color: var(--warn); } .toast-warning .icon { color: var(--warn); }
.toast-info { border-left-color: var(--info); } .toast-info .icon { color: var(--info); }

@keyframes slide-in { from { opacity: 0; transform: translateX(24px); } }
@keyframes slide-out { to { opacity: 0; transform: translateX(24px); } }

/* uyarı kutusu */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  padding: 12px var(--s4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  font-size: var(--fs-base);
}
.alert .icon { flex: 0 0 auto; margin-top: 2px; }
.alert-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.alert-warn { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.alert-info { background: var(--info-soft); border-color: transparent; color: var(--info); }
.alert-ok { background: var(--ok-soft); border-color: transparent; color: var(--ok); }

/* ------------------------------------- 11 grafik, zaman çizelgesi, ilerleme */
.chart { display: block; width: 100%; overflow: visible; }
.chart-grid { stroke: var(--chart-grid); stroke-width: 1; }
.chart-axis { fill: var(--faint); font-size: 11px; font-family: var(--font); }
.chart-dot { fill: var(--surface); stroke: var(--dot, var(--chart-1)); stroke-width: 2; opacity: 0; transition: opacity var(--speed); }
.chart:hover .chart-dot { opacity: 1; }
.chart-hit { fill: transparent; }
.chart-hit:hover { fill: var(--accent); fill-opacity: .06; }
.chart-bar { transition: opacity var(--speed); }
.chart-bar:hover { opacity: .78; }
.chart-track { stroke: var(--surface-3); }
.chart-slice { transition: opacity var(--speed); }
.chart-donut:hover .chart-slice { opacity: .5; }
.chart-donut .chart-slice:hover { opacity: 1; }
.chart-center { fill: var(--text); font-size: 26px; font-weight: 700; font-family: var(--font); }
.chart-center-label { fill: var(--faint); font-size: 12px; font-family: var(--font); }
.chart-spark { height: 100%; }
.chart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  color: var(--faint);
  font-size: var(--fs-sm);
  background: var(--surface-2);
  border-radius: var(--r-sm);
}

.legend { display: flex; flex-direction: column; gap: 9px; }
.legend-item { display: flex; align-items: center; gap: var(--s2); font-size: var(--fs-sm); }
.legend-swatch { width: 10px; height: 10px; flex: 0 0 10px; border-radius: 3px; background: var(--sw, var(--chart-1)); }
.legend-item .val { margin-left: auto; font-weight: 650; font-variant-numeric: tabular-nums; }

.timeline { position: relative; margin: 0; padding: 0 0 0 26px; list-style: none; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--border); border-radius: 2px; }
.timeline li { position: relative; padding: 0 0 var(--s4); }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: var(--r-full);
  background: var(--surface);
  border: 2px solid var(--accent);
}
.timeline .tl-title { font-size: var(--fs-base); }
.timeline .tl-meta { color: var(--faint); font-size: var(--fs-sm); }

.progress { height: 7px; border-radius: var(--r-full); background: var(--surface-3); overflow: hidden; }
.progress > span { display: block; height: 100%; border-radius: inherit; background: var(--accent); transition: width .4s ease; }
.progress.tone-ok > span { background: var(--ok); }
.progress.tone-warn > span { background: var(--warn); }
.progress.tone-danger > span { background: var(--danger); }

.kv { display: grid; gap: 9px; }
.kv-row { display: flex; align-items: center; gap: var(--s3); font-size: var(--fs-base); }
.kv-row .k { color: var(--muted); }
.kv-row .v { margin-left: auto; font-weight: 600; text-align: right; }

.quick-grid { display: grid; gap: var(--s2); grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); }
.quick {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--s3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--text);
  transition: border-color var(--speed), transform var(--speed), box-shadow var(--speed);
}
.quick:hover { border-color: var(--accent); color: var(--text); transform: translateY(-2px); box-shadow: var(--sh-2); }
.quick .icon { color: var(--accent); }
.quick strong { font-size: var(--fs-sm); font-weight: 600; line-height: 1.35; }
.quick span { color: var(--muted); font-size: var(--fs-xs); line-height: 1.35; }

/* Aynı satırdaki kartların eşit yükseklikte durması için (pano alt sırası) */
.grid.equal > [class*="col-"] { display: flex; }
.grid.equal > [class*="col-"] > .card { width: 100%; display: flex; flex-direction: column; }
.grid.equal > [class*="col-"] > .card > .card-body { flex: 1 1 auto; }

/* -------------------------------------------------------- 12 medya kütüphanesi */
.media-grid { display: grid; gap: var(--s3); grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); }
.media-item {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--speed), box-shadow var(--speed), transform var(--speed);
}
.media-item:hover { border-color: var(--accent); box-shadow: var(--sh-2); transform: translateY(-2px); }
.media-item.is-selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-ring); }
.media-item .thumb { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--surface-3); }
.media-item .meta { padding: 7px 9px; }
.media-item .meta b { display: block; font-size: var(--fs-sm); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-item .meta span { color: var(--faint); font-size: var(--fs-xs); }

.side-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  width: min(400px, 100vw);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--sh-3);
  transform: translateX(100%);
  transition: transform .22s ease;
}
.side-panel.is-open { transform: none; }
.side-panel-head { display: flex; align-items: center; gap: var(--s3); padding: var(--s4) var(--s5); border-bottom: 1px solid var(--border); }
.side-panel-head h3 { flex: 1 1 auto; font-size: var(--fs-md); }
.side-panel-body { flex: 1 1 auto; overflow-y: auto; padding: var(--s5); }
.side-panel-foot { padding: var(--s4) var(--s5); border-top: 1px solid var(--border); display: flex; gap: var(--s2); }

/* --------------------------------------- 13 boş durum, iskelet, sayfalama */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s3);
  padding: var(--s7) var(--s5);
  text-align: center;
}
.empty-icon { display: grid; place-items: center; width: 60px; height: 60px; border-radius: var(--r-full); background: var(--surface-3); color: var(--faint); }
.empty h3 { font-size: var(--fs-md); }
.empty p { max-width: 420px; color: var(--muted); margin: 0; }

.skeleton {
  border-radius: var(--r-xs);
  background: linear-gradient(90deg, var(--surface-3) 25%, var(--surface-2) 37%, var(--surface-3) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.3s ease-in-out infinite;
}
.skeleton-line { height: 12px; margin-bottom: 9px; }
.skeleton-line.w-60 { width: 60%; }
.skeleton-line.w-40 { width: 40%; }
.skeleton-box { height: 120px; }

@keyframes shimmer { from { background-position: 100% 0; } to { background-position: 0 0; } }

.pagination { display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap; justify-content: space-between; padding: var(--s3) var(--s4); }
.pagination-info { color: var(--muted); font-size: var(--fs-sm); }
.pagination-list { display: flex; align-items: center; gap: 3px; margin: 0; padding: 0; list-style: none; }
.pagination-list a, .pagination-list span {
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 34px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  background: var(--surface);
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.pagination-list a:hover { border-color: var(--accent); color: var(--accent); }
.pagination-list .is-current { background: var(--accent); border-color: var(--accent); color: var(--on-solid); }
.pagination-list .is-gap { border-color: transparent; background: transparent; }
.pagination-list .is-off { opacity: .4; pointer-events: none; }

/* --------------------------------------------- 14 yardımcılar / duyarlılık */
.stack { display: flex; flex-direction: column; gap: var(--s3); }
.row { display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap; }
.row-tight { gap: var(--s2); }
.spacer { flex: 1 1 auto; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: var(--s2); } .mt-3 { margin-top: var(--s3); } .mt-4 { margin-top: var(--s4); } .mt-5 { margin-top: var(--s5); }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: var(--s2); } .mb-3 { margin-bottom: var(--s3); } .mb-4 { margin-bottom: var(--s4); } .mb-5 { margin-bottom: var(--s5); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: var(--fs-sm); }
.tiny { font-size: var(--fs-xs); }
.strong { font-weight: 650; }
.mono { font-family: var(--mono); font-size: .92em; }
.nums { font-variant-numeric: tabular-nums; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.hide { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.tone-ok { color: var(--ok); } .tone-warn { color: var(--warn); } .tone-danger { color: var(--danger); } .tone-info { color: var(--info); }

.sticky-side { position: sticky; top: calc(var(--topbar-h) + var(--s4)); }

/* ---- giriş ekranı (layouts/auth.php) */
body.auth {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.auth-aside {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s6);
  padding: var(--s7) clamp(28px, 5vw, 68px);
  background: linear-gradient(155deg, var(--auth-1) 0%, var(--auth-2) 45%, var(--auth-3) 100%);
  color: var(--auth-fg);
  overflow: hidden;
}
.auth-aside::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--auth-glow), transparent 68%);
}
.auth-aside > * { position: relative; z-index: 1; }
.auth-brand { display: flex; align-items: center; gap: var(--s3); }
.auth-brand .brand-name { color: var(--on-solid); font-size: var(--fs-md); }
.auth-aside h1 { font-size: clamp(26px, 3.2vw, 38px); color: var(--on-solid); letter-spacing: -.03em; }
.auth-aside p { color: var(--auth-fg-70); font-size: var(--fs-md); max-width: 44ch; }
.auth-points { display: grid; gap: var(--s3); margin: 0; padding: 0; list-style: none; }
.auth-points li { display: flex; align-items: flex-start; gap: 11px; color: var(--auth-fg-85); }
.auth-points .icon { color: var(--auth-accent); flex: 0 0 auto; margin-top: 2px; }
.auth-foot { color: var(--auth-fg-55); font-size: var(--fs-sm); }

.auth-main { display: grid; place-items: center; padding: var(--s6) var(--s5); }
.auth-card { width: 100%; max-width: 388px; }
.auth-card h2 { font-size: var(--fs-xl); margin-bottom: 6px; }
.auth-card .lead { color: var(--muted); margin-bottom: var(--s5); }
.auth-form { display: grid; gap: var(--s4); }
.auth-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); }

@media (max-width: 900px) {
  body.auth { grid-template-columns: 1fr; }
  .auth-aside { padding: var(--s5); gap: var(--s4); }
  .auth-aside h1 { font-size: var(--fs-xl); }
  .auth-points, .auth-foot { display: none; }
}

/* ---- hata sayfası */
.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--s5);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  text-align: center;
}
.error-code { font-size: clamp(64px, 14vw, 128px); font-weight: 800; letter-spacing: -.05em; line-height: 1; background: linear-gradient(120deg, var(--accent), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.error-page h1 { font-size: var(--fs-xl); margin: var(--s3) 0 var(--s2); }
.error-page p { color: var(--muted); max-width: 46ch; margin: 0 auto var(--s5); }

/* ---- duyarlı kırılımlar */
@media (max-width: 1180px) {
  .col-lg-12 { grid-column: span 12; }
  .col-lg-6 { grid-column: span 6; }
}

@media (max-width: 980px) {
  .content { padding: var(--s4) var(--s4) var(--s6); }
  .grid > [class*="col-"] { grid-column: span 12; }
  .form-grid > .field { grid-column: span 12 !important; }
  .cmd-trigger { min-width: 0; width: 36px; padding: 7px; justify-content: center; }
  .cmd-trigger span, .cmd-trigger kbd { display: none; }
}

@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--sh-3); }
  body.admin.is-drawer .sidebar { transform: none; }
  body.admin.is-mini .sidebar { width: var(--sidebar-w); }
  .main, body.admin.is-mini .main { margin-left: 0; }
  .sidebar-toggle { display: grid; }
  .sidebar-foot { display: none; }
  body.admin.is-mini .brand-text,
  body.admin.is-mini .nav-title,
  body.admin.is-mini .nav-label,
  body.admin.is-mini .nav-badge { display: block; }
  body.admin.is-mini .nav-link { justify-content: flex-start; padding-inline: var(--s3); }
  body.admin.is-mini .sidebar-brand { justify-content: flex-start; padding-inline: var(--s4); }
  .topbar { padding: var(--s2) var(--s4); }
  .user-btn-name { display: none; }
  .page-head-actions { width: 100%; margin-left: 0; }
}

@media (max-width: 620px) {
  .content { padding: var(--s3) var(--s3) var(--s6); }
  .card-head, .card-body { padding: var(--s4); }
  .table thead th, .table tbody td { padding: 9px var(--s3); }
  .toasts { left: var(--s3); right: var(--s3); width: auto; }
  .modal-foot { flex-direction: column-reverse; }
  .modal-foot .btn { width: 100%; }
  .stat-spark { display: none; }
  .palette { padding-top: var(--s4); }
}

@media print {
  .sidebar, .topbar, .bulkbar, .toasts, .row-actions, .page-head-actions { display: none !important; }
  .main { margin-left: 0; }
  .card { box-shadow: none; }
}

/* Liste tablosunda görseli olmayan hücre için sessiz yer tutucu */
.thumb-empty {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-xs);
  background: var(--surface-2);
  color: var(--faint);
}