/*
 * Admin Panel Tema dosyası - yalnızca /admin ve giriş sayfasında kullanılır.
 */
:root {
  --abg: #f3f4fa;
  --asurface: #ffffff;
  --atext: #171c2b;
  --amuted: #7c8094;
  --aborder: #e6e8f1;
  --aprimary: #6366f1;
  --aprimary-dark: #4f46e5;
  --aindy-950: #1e1b4b;
  --aslide-bg: #141530;
  --aslide-border: #22244a;
  --aslide-text: #a5a7c9;
  --adanger: #e11d48;
  --asuccess: #16a34a;
  --aradius: 14px;
  --ashadow: 0 1px 2px rgba(23, 28, 43, 0.05), 0 8px 24px rgba(23, 28, 43, 0.06);
}

.auth-body, .admin-body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--atext);
  background: var(--abg);
  line-height: 1.6;
}
.admin-body { background: var(--abg); }
a { color: var(--aprimary); text-decoration: none; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.15s ease;
  background: none;
}
.btn-primary { background: var(--aprimary); color: #fff; }
.btn-primary:hover { background: var(--aprimary-dark); color: #fff; box-shadow: 0 6px 18px rgba(99, 102, 241, 0.35); }
.btn-outline { background: #fff; color: var(--atext); border-color: var(--aborder); }
.btn-outline:hover { border-color: var(--aprimary); color: var(--aprimary); }
.btn-danger { background: rgba(225, 29, 72, 0.08); color: var(--adanger); }
.btn-danger:hover { background: var(--adanger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 0.83rem; border-radius: 8px; }

.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-weight: 500; font-size: 0.92rem; }
.alert-success { background: rgba(22, 163, 74, 0.12); color: #137540; }
.alert-error { background: rgba(225, 29, 72, 0.12); color: #b91c48; }
.flash {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-weight: 500;
  font-size: 0.92rem;
  background: rgba(22, 163, 74, 0.1);
  color: #137540;
  border: 1px solid rgba(22, 163, 74, 0.25);
}

/* ============ LOGIN ============ */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(99, 102, 241, 0.35), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(34, 211, 238, 0.25), transparent 55%),
    linear-gradient(160deg, #151734 0%, #0f1024 100%);
}
.auth-shell { width: 100%; max-width: 420px; padding: 24px; }
.auth-brand-mobile { display: flex; align-items: center; gap: 12px; justify-content: center; margin-bottom: 26px; }
.auth-brand-mobile strong, .auth-brand-mobile span { color: #fff; }
.auth-brand-mobile span { display: block; font-size: 0.85rem; opacity: 0.65; }
.auth-logo {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.35rem;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 10px 26px rgba(99, 102, 241, 0.45);
  margin: 0 auto;
}
.auth-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 18px;
  padding: 34px 32px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}
.auth-head { text-align: center; margin-bottom: 22px; }
.auth-head .auth-logo { margin-bottom: 14px; }
.auth-head h1 { margin: 0 0 6px; font-size: 1.35rem; letter-spacing: -0.02em; }
.auth-head p { margin: 0; color: var(--amuted); font-size: 0.9rem; }
.auth-head::after {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--aprimary), #22d3ee);
  margin: 18px auto 0;
}
.auth-form { display: grid; gap: 16px; }
.auth-field { display: grid; gap: 7px; }
.auth-field label { font-weight: 600; font-size: 0.85rem; color: #3a3f52; }
.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-icon {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 18px;
  color: #9aa0b5;
  pointer-events: none;
}
.auth-field input {
  width: 100%;
  padding: 12px 44px;
  border: 1.5px solid var(--aborder);
  border-radius: 11px;
  font: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--atext);
  transition: 0.15s ease;
}
.auth-field input:focus {
  outline: none;
  border-color: var(--aprimary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}
.eye-toggle {
  position: absolute;
  right: 8px;
  border: none;
  background: none;
  color: var(--amuted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
}
.eye-toggle:hover { color: var(--aprimary); background: rgba(99, 102, 241, 0.08); }
.auth-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px;
  border: none;
  border-radius: 11px;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #fff;
  font: inherit;
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  transition: 0.15s ease;
  margin-top: 4px;
}
.auth-submit svg { width: 18px; height: 18px; }
.auth-submit:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(79, 70, 229, 0.4); }
.auth-foot { text-align: center; margin-top: 20px; font-size: 0.9rem; }

/* ============ LAYOUT ============ */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 248px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--aslide-bg), #10112a);
  border-right: 1px solid var(--aslide-border);
  color: var(--aslide-text);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-side-top { padding: 20px 18px 14px; border-bottom: 1px solid var(--aslide-border); }
.admin-brand { display: flex; align-items: center; gap: 11px; }
.admin-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}
.admin-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.admin-brand-text strong { color: #fff; font-size: 0.98rem; }
.admin-brand-text small { color: var(--aslide-text); font-size: 0.76rem; }
.admin-nav { padding: 14px 12px; display: grid; gap: 4px; flex: 1; align-content: start; overflow-y: auto; }
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--aslide-text);
  font-weight: 600;
  font-size: 0.92rem;
  transition: 0.15s ease;
}
.admin-nav a svg { width: 19px; height: 19px; flex-shrink: 0; }
.admin-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.admin-nav a.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.35), rgba(99, 102, 241, 0.12));
  box-shadow: inset 3px 0 0 #818cf8;
}
.admin-side-foot { padding: 14px 12px; border-top: 1px solid var(--aslide-border); display: grid; gap: 4px; }
.admin-side-foot a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--aslide-text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: 0.15s ease;
}
.admin-side-foot a svg { width: 18px; height: 18px; }
.admin-side-foot a:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.admin-side-foot a.danger:hover { color: #fda4af; background: rgba(225, 29, 72, 0.15); }

.admin-shell { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 26px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--aborder);
}
.admin-toggle { display: none; border: 1px solid var(--aborder); background: #fff; border-radius: 9px; padding: 6px 11px; font-size: 1.1rem; cursor: pointer; }
.admin-crumb { color: var(--amuted); font-size: 0.86rem; font-weight: 500; }
.admin-user { display: flex; align-items: center; gap: 10px; }
.admin-user-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #22d3ee);
}
.admin-user-name { font-weight: 600; font-size: 0.92rem; }

.admin-content { padding: 26px; max-width: 1240px; width: 100%; }
.admin-page-head { margin-bottom: 20px; }
.admin-title { font-size: 1.45rem; margin: 0; letter-spacing: -0.02em; }
.admin-title small { color: var(--amuted); font-weight: 400; font-size: 0.85rem; }

.admin-overlay { display: none; position: fixed; inset: 0; background: rgba(15, 16, 42, 0.5); z-index: 55; }

/* ============ KARTLAR ============ */
.card {
  background: var(--asurface);
  border: 1px solid var(--aborder);
  border-radius: var(--aradius);
  padding: 22px;
  box-shadow: var(--ashadow);
  margin-bottom: 18px;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 18px; }
.stat-card {
  background: var(--asurface);
  border: 1px solid var(--aborder);
  border-radius: var(--aradius);
  padding: 18px 20px;
  box-shadow: var(--ashadow);
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #6366f1, #22d3ee);
}
.stat-card strong { font-size: 1.7rem; color: var(--atext); line-height: 1.2; }
.stat-card span { color: var(--amuted); font-size: 0.86rem; }
.admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.meter-row { display: grid; gap: 14px; }
.meter .meter-label { display: flex; justify-content: space-between; font-size: 0.92rem; margin-bottom: 6px; }
.meter .meter-label strong { color: var(--aprimary); }
.bar { height: 9px; border-radius: 99px; background: #eceef6; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, #6366f1, #22d3ee); }
.bar-violet { background: linear-gradient(90deg, #a855f7, #6366f1); }

/* ============ TABLOLAR ============ */
.table-scroll { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th, .admin-table td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--aborder); vertical-align: top; }
.admin-table th { color: var(--amuted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; background: #fafafe; }
.admin-table tbody tr:hover { background: #fafafe; }
.td-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nowrap { white-space: nowrap; }
.td-trunc { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.76rem;
  font-weight: 600;
  background: rgba(99, 102, 241, 0.1);
  color: var(--aprimary-dark);
}

/* ============ FORMLAR ============ */
.form { display: grid; gap: 16px; }
.form-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.form-head .admin-title { margin: 0; font-size: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 0.86rem; color: #3a3f52; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--aborder);
  border-radius: 10px;
  font: inherit;
  font-size: 0.93rem;
  background: #fff;
  color: var(--atext);
  transition: 0.15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--aprimary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}
.field textarea { resize: vertical; }
.checkbox { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.checkbox input { width: auto; }
.justify-flex { justify-content: flex-start; }
.muted { color: var(--amuted); font-size: 0.88rem; }

.rep-rows { display: grid; gap: 14px; }
.rep-row {
  background: #fafafe;
  border: 1px solid var(--aborder);
  border-radius: 12px;
  padding: 16px;
  display: grid;
  gap: 12px;
  position: relative;
}
.cat-row .form-head input {
  padding: 9px 12px;
  border: 1.5px solid var(--aborder);
  border-radius: 9px;
  font: inherit;
  flex: 1;
  min-width: 200px;
}
.cat-row .form-head input:focus { outline: none; border-color: var(--aprimary); }
.skill-rows { display: grid; gap: 10px; }
.skill-row .form-row { grid-template-columns: 1fr 1fr auto; align-items: center; }
.skill-row .form-row .field { margin: 0; }

/* ============ MESAJLAR ============ */
.message {
  background: #fff;
  border: 1px solid var(--aborder);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 14px;
  box-shadow: var(--ashadow);
}
.message.unread { border-left: 4px solid var(--aprimary); }
.message-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.message-head .muted { font-size: 0.82rem; }
.message-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ============ DUYARLI ============ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 264px;
    height: 100vh;
    z-index: 60;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-shell { width: 100%; }
  .admin-toggle { display: block; }
  .admin-overlay.show { display: block; }
  .admin-content { padding: 18px; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .admin-topbar { padding: 0 14px; }
  .admin-crumb { display: none; }
  .admin-user-name { display: none; }
  .card { padding: 16px; }
}

/* Admin paneli her zaman açık tema kalır (sitede koyu mod seçilse bile) */
body.admin-body {
  color-scheme: light;
  --bg: #f6f7fb;
  --bg-alt: #eef0f7;
  --surface: #ffffff;
  --text: #1f2430;
  --muted: #6b7280;
  --border: #e4e7ef;
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --accent: #22d3ee;
  --danger: #e11d48;
  --success: #16a34a;
  --input-bg: #ffffff;
  --header-bg: rgba(255, 255, 255, 0.85);
  --nav-panel-bg: #ffffff;
}