/* ============================================================================
   RAYVAG Panosu — Design System
   Tek kaynak: tüm renk / boşluk / tipografi token'ları :root içinde.
   Marka renkleri logodan örneklendi (navy + turuncu/amber yarış şeritleri).
   ========================================================================== */

:root {
  /* ---- Marka (resmi logo SVG'sinden: #1c3661 / #ea5b0c / #f9b233) ---- */
  --navy-900: #0e1d33;
  --navy-800: #14253f;
  --navy-700: #1c3661;   /* birincil marka (logo lacivert) */
  --navy-600: #274a85;
  --navy-500: #3461a8;
  --navy-100: #e8edf4;

  --orange:      #ea5b0c;  /* aksan / ana CTA vurgusu (logo turuncu) */
  --orange-dark: #c64c08;
  --amber:       #f9b233;  /* vurgu / ilerleme (logo amber) */

  /* ---- Nötrler (slate) ---- */
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  /* ---- Anlamsal ---- */
  --success:   #16a34a;  --success-dark: #15803d;  --success-bg: #dcfce7;  --success-fg: #166534;
  --danger:    #dc2626;  --danger-dark:  #b91c1c;  --danger-bg:  #fee2e2;  --danger-fg:  #991b1b;
  --warning:   #f59e0b;  --warning-bg:   #fef3c7;  --warning-fg: #92400e;
  --info:      var(--navy-700); --info-bg: #dbeafe; --info-fg: #1e40af;

  /* ---- Yüzeyler ---- */
  --bg:        var(--slate-100);
  --surface:   #ffffff;
  --border:    var(--slate-200);
  --text:      var(--slate-800);
  --text-mut:  var(--slate-500);
  --text-faint:var(--slate-400);

  /* ---- Tipografi ---- */
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --fs-xs: 11px; --fs-sm: 12px; --fs-13: 13px; --fs-base: 14px;
  --fs-md: 16px; --fs-lg: 18px; --fs-xl: 22px; --fs-2xl: 28px;
  --lh: 1.5;

  /* ---- Boşluk ---- */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px;

  /* ---- Radius / gölge ---- */
  --r-sm: 6px; --r-md: 8px; --r-lg: 12px; --r-full: 999px;
  --sh-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.08);
  --sh-md: 0 2px 6px rgba(15,23,42,.07), 0 4px 12px rgba(15,23,42,.06);
  --sh-lg: 0 10px 30px rgba(15,23,42,.12);

  /* ---- Layout ---- */
  --sidebar-w: 256px;
  --sidebar-w-collapsed: 68px;
  --topbar-h: 60px;
  --content-max: 1240px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }
body {
  font-family: var(--font);
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: var(--fs-base);
  line-height: var(--lh);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--navy-700); }

/* ============================================================================
   UYGULAMA KABUĞU (sidebar + topbar + içerik)
   ========================================================================== */
.app { display: flex; min-height: 100vh; }

/* ---- Sidebar ---- */
.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: #cdd9ea;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  transition: width .18s ease, flex-basis .18s ease;
  z-index: 40;
}
.sidebar-head {
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  flex: 0 0 auto;
}
.sidebar-head .logo-mark { width: 34px; height: 34px; flex: 0 0 auto; display: block; }
.sidebar-head .wordmark {
  color: #fff; font-weight: 800; font-size: 19px; letter-spacing: 2.5px;
  white-space: nowrap; overflow: hidden;
}
.sidebar-head .wordmark b { color: var(--amber); font-weight: 800; }

.nav { flex: 1 1 auto; overflow-y: auto; padding: 10px 10px 20px; }
.nav::-webkit-scrollbar { width: 8px; }
.nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 8px; }

.nav-group { margin-top: 14px; }
.nav-group:first-child { margin-top: 4px; }
.nav-label {
  color: #6f8bb0; font-size: 10px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; padding: 6px 12px 4px; white-space: nowrap; overflow: hidden;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; margin: 2px 0;
  color: #b8c7dd; text-decoration: none;
  border-radius: var(--r-md); font-size: var(--fs-base); font-weight: 500;
  position: relative; white-space: nowrap; overflow: hidden;
  transition: background .12s, color .12s;
}
.nav-item svg { width: 19px; height: 19px; flex: 0 0 auto; opacity: .85; }
.nav-item .nav-text { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; }
.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active { background: rgba(234,91,12,.16); color: #fff; }
.nav-item.active svg { opacity: 1; color: var(--amber); }
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px;
  background: var(--orange); border-radius: 0 3px 3px 0;
}
.nav-item .nav-badge {
  background: var(--orange); color: #fff; font-size: 11px; font-weight: 700;
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: var(--r-full);
  display: inline-flex; align-items: center; justify-content: center; line-height: 1;
}
.nav-item .nav-badge:empty { display: none; }

/* Sidebar daraltılmış durum */
.app.collapsed .sidebar { width: var(--sidebar-w-collapsed); flex-basis: var(--sidebar-w-collapsed); }
.app.collapsed .wordmark,
.app.collapsed .nav-label,
.app.collapsed .nav-item .nav-text,
.app.collapsed .nav-item .nav-badge { display: none; }
.app.collapsed .nav-item { justify-content: center; padding: 10px; }
.app.collapsed .sidebar-head { justify-content: center; padding: 0; }

/* ---- Ana sütun ---- */
.app-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }

/* ---- Topbar ---- */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
  padding: 0 22px;
  position: sticky; top: 0; z-index: 30;
  box-shadow: var(--sh-sm);
}
.topbar .nav-toggle {
  background: transparent; border: 0; color: var(--slate-500);
  padding: 7px; border-radius: var(--r-sm); cursor: pointer; display: inline-flex;
}
.topbar .nav-toggle:hover { background: var(--slate-100); color: var(--navy-700); }
.topbar .nav-toggle svg { width: 22px; height: 22px; }
.topbar .topbar-title { font-size: var(--fs-md); font-weight: 600; color: var(--slate-800); }
.topbar .spacer { flex: 1 1 auto; }

.topbar-pending {
  display: inline-flex; align-items: center; gap: 7px;
  text-decoration: none; color: var(--slate-600); font-size: var(--fs-13); font-weight: 600;
  padding: 6px 12px; border-radius: var(--r-full); background: var(--slate-100);
  border: 1px solid var(--border); transition: .12s;
}
.topbar-pending:hover { background: var(--warning-bg); border-color: var(--amber); color: var(--warning-fg); }
.topbar-pending .cnt {
  background: var(--orange); color: #fff; font-weight: 700; font-size: 11px;
  min-width: 19px; height: 19px; padding: 0 5px; border-radius: var(--r-full);
  display: inline-flex; align-items: center; justify-content: center;
}
.topbar-pending .cnt:empty,
.topbar-pending.zero { display: none; }

.user-menu { display: flex; align-items: center; gap: 12px; }
.user-menu .who {
  display: flex; align-items: center; gap: 8px; color: var(--slate-700);
  font-size: var(--fs-13); font-weight: 600;
}
.user-menu .avatar {
  width: 30px; height: 30px; border-radius: var(--r-full);
  background: var(--navy-700); color: #fff; font-size: 12px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center; text-transform: uppercase;
}
.user-menu .logout {
  display: inline-flex; align-items: center; gap: 6px; color: var(--slate-500);
  text-decoration: none; font-size: var(--fs-13); font-weight: 600;
  padding: 6px 10px; border-radius: var(--r-sm);
}
.user-menu .logout:hover { background: var(--danger-bg); color: var(--danger); }
.user-menu .logout svg { width: 16px; height: 16px; }

/* ---- İçerik ---- */
.content { flex: 1 1 auto; padding: var(--sp-5) var(--sp-5) var(--sp-6); }
.content > * { max-width: var(--content-max); margin-left: auto; margin-right: auto; }

/* ============================================================================
   TİPOGRAFİ
   ========================================================================== */
h1 { font-size: var(--fs-xl); font-weight: 700; color: var(--slate-900); margin: 0 0 6px; letter-spacing: -.01em; }
h2 { font-size: var(--fs-lg); font-weight: 650; color: var(--slate-800); margin: 0 0 10px; }
.page-head { margin-bottom: var(--sp-5); }
.page-head .sub, p.muted, .subtitle {
  color: var(--text-mut); font-size: var(--fs-13); margin: 0; max-width: 80ch;
}
.muted { color: var(--text-mut); }
.faint { color: var(--text-faint); }

/* ============================================================================
   KARTLAR
   ========================================================================== */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--sp-4) var(--sp-5);
  margin-bottom: var(--sp-4); box-shadow: var(--sh-sm);
}
.card > h2:first-child { margin-top: 0; }

/* İstatistik kartları */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--sp-4); margin-bottom: var(--sp-5); }
.cards .card {
  text-align: left; margin: 0; padding: var(--sp-4);
  display: flex; flex-direction: column; gap: 4px;
  position: relative; overflow: hidden;
}
.cards .card .num { font-size: var(--fs-2xl); font-weight: 800; color: var(--navy-700); line-height: 1.1; letter-spacing: -.02em; }
.cards .card .num.warn { color: var(--orange); }
.cards .card .lbl { font-size: var(--fs-13); color: var(--text-mut); font-weight: 500; }
.cards .card .stat-ico {
  position: absolute; right: 14px; top: 14px; width: 34px; height: 34px; border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--navy-100); color: var(--navy-700);
}
.cards .card .stat-ico svg { width: 19px; height: 19px; }
.cards .card.is-warn .stat-ico { background: #ffe9dc; color: var(--orange); }

/* ============================================================================
   FORMLAR
   ========================================================================== */
label { display: block; font-size: var(--fs-sm); color: var(--slate-600); font-weight: 600; margin: 0 0 5px; }
input, select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--slate-300);
  border-radius: var(--r-md); font-size: var(--fs-base); font-family: inherit;
  color: var(--text); background: var(--surface); transition: border-color .12s, box-shadow .12s;
}
input:hover, select:hover, textarea:hover { border-color: var(--slate-400); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--navy-500);
  box-shadow: 0 0 0 3px rgba(42,93,160,.18);
}
input[type="checkbox"] { width: auto; }
textarea { min-height: 64px; resize: vertical; }
::placeholder { color: var(--text-faint); }

.row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.row > div { flex: 1 1 0; min-width: 180px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--sp-3) var(--sp-4); }
.field-label { display: flex; align-items: center; gap: 6px; }
.req { color: var(--danger); }

/* ============================================================================
   BUTONLAR
   ========================================================================== */
button, .btn {
  background: var(--navy-700); color: #fff; border: 1px solid transparent;
  padding: 9px 16px; border-radius: var(--r-md); font-size: var(--fs-base); font-weight: 600;
  font-family: inherit; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  transition: background .12s, box-shadow .12s, border-color .12s; line-height: 1.2;
}
button:hover, .btn:hover { background: var(--navy-800); }
button:active, .btn:active { transform: translateY(1px); }
button:focus-visible, .btn:focus-visible, a:focus-visible {
  outline: 2px solid var(--navy-500); outline-offset: 2px;
}
.btn svg { width: 16px; height: 16px; }

.btn-accent { background: var(--orange); }
.btn-accent:hover { background: var(--orange-dark); }
.btn-green { background: var(--success); }
.btn-green:hover { background: var(--success-dark); }
.btn-red { background: var(--danger); }
.btn-red:hover { background: var(--danger-dark); }
.btn-gray { background: var(--surface); color: var(--slate-700); border-color: var(--slate-300); }
.btn-gray:hover { background: var(--slate-100); color: var(--slate-900); }
.btn-ghost { background: transparent; color: var(--navy-700); border-color: transparent; }
.btn-ghost:hover { background: var(--navy-100); }
.btn-sm { padding: 5px 11px; font-size: var(--fs-sm); border-radius: var(--r-sm); }
.btn-sm svg { width: 14px; height: 14px; }
.btn-row { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }

/* ============================================================================
   TABLOLAR
   ========================================================================== */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--sh-sm); overflow: hidden; }
.table-wrap.scroll-x { overflow-x: auto; }

dialog.rv-dialog {
  border: none; border-radius: var(--r-lg); box-shadow: var(--sh-lg);
  padding: var(--sp-4); width: min(360px, 90vw);
}
dialog.rv-dialog::backdrop { background: rgba(15, 23, 42, .45); }
dialog.rv-dialog form { display: flex; flex-direction: column; gap: var(--sp-2); }
dialog.rv-dialog textarea { width: 100%; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 6px; font: inherit; resize: vertical; }
dialog.rv-dialog .rv-dialog-actions { display: flex; justify-content: flex-end; gap: var(--sp-2); }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
.table-wrap > table { border-radius: 0; box-shadow: none; }
/* Bağımsız (sarmalanmamış) tablolar da güzel görünsün */
table:not(.table-wrap table) { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-sm); }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: var(--fs-13); vertical-align: top; }
th {
  background: var(--slate-50); font-weight: 650; color: var(--slate-600);
  font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .4px;
  position: sticky; top: 0; white-space: nowrap;
}
tbody tr:nth-child(even) td { background: rgba(248,250,252,.6); }
tbody tr:hover td { background: var(--navy-100); }
tr:last-child td { border-bottom: 0; }
td .actions, td form.actions { display: inline; }

/* ============================================================================
   ROZETLER / PILL
   ========================================================================== */
.pill, .badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--fs-xs); font-weight: 600; padding: 3px 9px; border-radius: var(--r-full);
  background: var(--slate-100); color: var(--slate-600); white-space: nowrap;
}
.pill.b-blue   { background: var(--info-bg);    color: var(--info-fg); }
.pill.b-green  { background: var(--success-bg); color: var(--success-fg); }
.pill.b-amber  { background: var(--warning-bg); color: var(--warning-fg); }
.pill.b-red    { background: var(--danger-bg);  color: var(--danger-fg); }
.pill.b-orange { background: #ffe9dc;           color: var(--orange-dark); }

/* Durum noktası */
.dot { width: 8px; height: 8px; border-radius: var(--r-full); display: inline-block; background: var(--slate-400); }

/* ============================================================================
   BİLDİRİMLER / TOAST / FLASH
   ========================================================================== */
.toast {
  position: fixed; top: 18px; right: 18px; z-index: 100;
  background: var(--slate-900); color: #fff;
  padding: 12px 16px 12px 14px; border-radius: var(--r-md);
  box-shadow: var(--sh-lg); font-size: var(--fs-base); font-weight: 500;
  display: flex; align-items: center; gap: 10px; max-width: 420px;
  border-left: 4px solid var(--success);
  animation: toast-in .25s ease;
}
.toast.is-error { border-left-color: var(--danger); }
.toast .toast-ico { flex: 0 0 auto; display: inline-flex; }
.toast .toast-ico svg { width: 18px; height: 18px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.toast.hide { opacity: 0; transform: translateY(-8px); transition: opacity .3s, transform .3s; }

/* ============================================================================
   BOŞ DURUM / YÜKLENİYOR
   ========================================================================== */
.empty {
  text-align: center; padding: var(--sp-7) var(--sp-5); color: var(--text-mut);
  background: var(--surface); border: 1px dashed var(--slate-300); border-radius: var(--r-lg);
}
.empty .empty-ico {
  width: 52px; height: 52px; margin: 0 auto var(--sp-3); border-radius: var(--r-full);
  background: var(--slate-100); color: var(--slate-400);
  display: flex; align-items: center; justify-content: center;
}
.empty .empty-ico svg { width: 26px; height: 26px; }
.empty .empty-title { font-size: var(--fs-md); font-weight: 600; color: var(--slate-700); margin-bottom: 4px; }

/* ============================================================================
   YARDIMCILAR (mevcut sınıf adları korunur)
   ========================================================================== */
.raw { color: var(--text-mut); font-size: var(--fs-sm); line-height: 1.55; }
.raw.quote { font-style: italic; padding: 8px 12px; background: var(--slate-50); border-left: 3px solid var(--slate-300); border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.inline { display: inline; }
.info-ico { cursor: help; color: var(--navy-600); font-size: 15px; margin-right: 4px; user-select: none; }
.info-ico:hover { color: var(--navy-700); }

/* Login */
.auth-main {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1200px 600px at 50% -10%, var(--navy-700), var(--navy-900));
  padding: var(--sp-4);
}
.login-box {
  width: 100%; max-width: 380px; margin: 0; background: var(--surface);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg); padding: var(--sp-6);
}
.login-box .login-logo { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: var(--sp-5); }
.login-box .login-logo img { height: 46px; }
.login-box h1 { text-align: center; font-size: var(--fs-lg); }

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .sidebar {
    position: fixed; left: 0; top: 0; transform: translateX(-100%);
    box-shadow: var(--sh-lg); transition: transform .2s ease;
  }
  .app.nav-open .sidebar { transform: translateX(0); }
  .app.collapsed .sidebar { width: var(--sidebar-w); flex-basis: var(--sidebar-w); }
  .app.collapsed .wordmark, .app.collapsed .nav-label,
  .app.collapsed .nav-item .nav-text, .app.collapsed .nav-item .nav-badge { display: revert; }
  .app.collapsed .nav-item { justify-content: flex-start; padding: 9px 12px; }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 35; }
}
@media (max-width: 560px) {
  .content { padding: var(--sp-4) var(--sp-3) var(--sp-5); }
  .topbar { padding: 0 14px; }
  .user-menu .who .uname { display: none; }
}