/* ============================================================
   RADYO FM — Admin Panel CSS
   ============================================================ */

:root {
  --a-bg:         #0f0b1e;
  --a-sidebar:    #150d2a;
  --a-surface:    rgba(255,255,255,0.04);
  --a-border:     rgba(255,255,255,0.08);
  --a-primary:    #e8195a;
  --a-primary2:   #ff6b35;
  --a-accent:     #b721ff;
  --a-success:    #00d464;
  --a-warning:    #ffa500;
  --a-danger:     #ff4d6d;
  --a-info:       #00d4ff;
  --a-text:       #f0eaf8;
  --a-text-muted: #7a6e9a;
  --a-grad:       linear-gradient(135deg, #e8195a, #ff6b35);
  --a-grad2:      linear-gradient(135deg, #b721ff, #00d4ff);
  --a-sidebar-w:  260px;
  --a-header-h:   64px;
  --font-head:    'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;
  --trans:        all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--a-bg);
  color: var(--a-text);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--a-primary); text-decoration: none; transition: var(--trans); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
input, textarea, select, button { font-family: var(--font-body); outline: none; }
::selection { background: rgba(232,25,90,0.3); color: #fff; }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--a-bg); }
::-webkit-scrollbar-thumb { background: rgba(232,25,90,0.4); border-radius: 3px; }

/* ==================== LOGIN SAYFASI ==================== */
.login-page { display: grid; place-items: center; min-height: 100vh; position: relative; overflow: hidden; }
.login-bg {
  position: fixed; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 800px 600px at 30% 20%, rgba(183,33,255,0.1) 0%, transparent 70%),
              radial-gradient(ellipse 600px 800px at 70% 80%, rgba(232,25,90,0.1) 0%, transparent 70%);
}
.login-bg-circles { }
.login-bg-circles div {
  position: absolute; border-radius: 50%;
  background: linear-gradient(135deg, rgba(232,25,90,0.05), rgba(183,33,255,0.05));
  animation: float 6s ease-in-out infinite;
}
.login-bg-circles div:nth-child(1) { width: 300px; height: 300px; top: 10%; left: 5%; animation-delay: 0s; }
.login-bg-circles div:nth-child(2) { width: 200px; height: 200px; bottom: 20%; right: 10%; animation-delay: 2s; }
.login-bg-circles div:nth-child(3) { width: 150px; height: 150px; top: 50%; right: 30%; animation-delay: 4s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

.login-container { position: relative; z-index: 1; width: 100%; max-width: 440px; padding: 24px; }
.login-card {
  background: rgba(21,13,42,0.8);
  border: 1px solid var(--a-border);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 40px;
}
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--a-grad);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: #fff;
  margin: 0 auto 16px;
  box-shadow: 0 0 30px rgba(232,25,90,0.3);
}
.login-logo h1 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 4px;
}
.login-logo p { color: var(--a-text-muted); font-size: 0.9rem; }

/* ==================== LAYOUT ==================== */
.admin-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.admin-sidebar {
  width: var(--a-sidebar-w);
  background: var(--a-sidebar);
  border-right: 1px solid var(--a-border);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.sidebar-logo {
  padding: 24px 20px;
  border-bottom: 1px solid var(--a-border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-logo-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--a-grad);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(232,25,90,0.3);
}
.sidebar-logo-text { display: flex; flex-direction: column; min-width: 0; }
.sidebar-logo-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
}
.sidebar-logo-sub { font-size: 0.65rem; color: var(--a-primary); font-weight: 600; letter-spacing: 1px; }

.sidebar-nav { flex: 1; padding: 16px 12px; }
.sidebar-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--a-text-muted);
  padding: 8px 8px 4px;
  margin-top: 8px;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--a-text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 2px;
  transition: var(--trans);
  white-space: nowrap;
}
.sidebar-nav a i { width: 18px; text-align: center; font-size: 0.9rem; flex-shrink: 0; }
.sidebar-nav a:hover { color: #fff; background: rgba(255,255,255,0.06); }
.sidebar-nav a.aktif { color: #fff; background: rgba(232,25,90,0.15); border: 1px solid rgba(232,25,90,0.25); }
.sidebar-nav a.aktif i { color: var(--a-primary); }
.sidebar-nav a .badge-count {
  margin-left: auto;
  background: var(--a-grad);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 99px;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--a-border);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
}
.sidebar-user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--a-grad);
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}
.sidebar-user-info { min-width: 0; flex: 1; }
.sidebar-user-name { font-size: 0.85rem; font-weight: 600; color: #fff; }
.sidebar-user-role { font-size: 0.7rem; color: var(--a-text-muted); }
.sidebar-logout { color: var(--a-text-muted); font-size: 0.85rem; transition: var(--trans); }
.sidebar-logout:hover { color: var(--a-danger); }

/* Ana içerik */
.admin-main {
  flex: 1;
  margin-left: var(--a-sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Admin Header */
.admin-header {
  position: sticky;
  top: 0;
  z-index: 99;
  height: var(--a-header-h);
  background: rgba(15,11,30,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--a-border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
}
.admin-header-title { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: #fff; flex: 1; }
.admin-header-actions { display: flex; align-items: center; gap: 10px; }
.admin-header-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--a-surface);
  border: 1px solid var(--a-border);
  color: var(--a-text-muted);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--trans);
}
.admin-header-btn:hover { color: #fff; border-color: rgba(255,255,255,0.2); }
.sidebar-toggle-btn { display: none; background: none; border: none; color: var(--a-text-muted); font-size: 1.1rem; cursor: pointer; padding: 8px; border-radius: 8px; }
.sidebar-toggle-btn:hover { color: #fff; background: var(--a-surface); }

/* İçerik Alanı */
.admin-content { flex: 1; padding: 28px; }

/* ==================== KARTLAR ==================== */
.admin-card {
  background: rgba(21,13,42,0.6);
  border: 1px solid var(--a-border);
  border-radius: 16px;
  overflow: hidden;
}
.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--a-border);
  flex-wrap: wrap;
  gap: 12px;
}
.admin-card-title {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-card-title i { color: var(--a-primary); }
.admin-card-body { padding: 24px; }

/* İstatistik kartları */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: rgba(21,13,42,0.6);
  border: 1px solid var(--a-border);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--trans);
}
.stat-card:hover { border-color: rgba(232,25,90,0.3); transform: translateY(-2px); }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.stat-icon-red   { background: rgba(232,25,90,0.15); color: var(--a-primary); }
.stat-icon-purple{ background: rgba(183,33,255,0.15); color: var(--a-accent); }
.stat-icon-cyan  { background: rgba(0,212,255,0.15); color: var(--a-info); }
.stat-icon-green { background: rgba(0,212,100,0.15); color: var(--a-success); }
.stat-icon-orange{ background: rgba(255,107,53,0.15); color: var(--a-primary2); }
.stat-num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.stat-label { font-size: 0.78rem; color: var(--a-text-muted); margin-top: 2px; }

/* ==================== TABLO ==================== */
.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.admin-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--a-text-muted);
  border-bottom: 1px solid var(--a-border);
  white-space: nowrap;
}
.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.admin-table tbody tr { transition: var(--trans); }
.admin-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.admin-table tbody tr:last-child td { border-bottom: none; }

/* ==================== FORMLAR ==================== */
.admin-form-group { margin-bottom: 18px; }
.admin-form-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--a-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--a-border);
  border-radius: 10px;
  color: var(--a-text);
  font-size: 0.9rem;
  transition: var(--trans);
}
.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  border-color: var(--a-primary);
  box-shadow: 0 0 0 3px rgba(232,25,90,0.12);
  background: rgba(232,25,90,0.04);
}
.admin-input::placeholder, .admin-textarea::placeholder { color: rgba(122,110,154,0.5); }
.admin-select { cursor: pointer; }
.admin-select option { background: var(--a-sidebar); }
.admin-textarea { resize: vertical; min-height: 90px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* Toggle Switch */
.admin-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.admin-toggle input { display: none; }
.admin-toggle-slider {
  width: 44px; height: 24px;
  background: var(--a-border);
  border-radius: 99px;
  position: relative;
  transition: var(--trans);
}
.admin-toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--a-text-muted);
  transition: var(--trans);
}
.admin-toggle input:checked + .admin-toggle-slider { background: var(--a-primary); }
.admin-toggle input:checked + .admin-toggle-slider::after { left: 23px; background: #fff; }

/* ==================== BUTONLAR ==================== */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 9px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--trans);
  border: none;
  white-space: nowrap;
}
.admin-btn-primary { background: var(--a-grad); color: #fff; box-shadow: 0 0 20px rgba(232,25,90,0.25); }
.admin-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 30px rgba(232,25,90,0.4); }
.admin-btn-success { background: linear-gradient(135deg, #00d464, #00aa50); color: #fff; }
.admin-btn-danger  { background: linear-gradient(135deg, #ff4d6d, #cc0033); color: #fff; }
.admin-btn-warning { background: linear-gradient(135deg, #ffa500, #cc7700); color: #fff; }
.admin-btn-info    { background: linear-gradient(135deg, #00d4ff, #0088cc); color: #fff; }
.admin-btn-outline {
  background: transparent;
  border: 1px solid var(--a-border);
  color: var(--a-text-muted);
}
.admin-btn-outline:hover { color: #fff; border-color: rgba(255,255,255,0.25); }
.admin-btn-sm { padding: 6px 12px; font-size: 0.75rem; border-radius: 7px; }

/* ==================== BADGE/DURUM ==================== */
.a-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-head);
  letter-spacing: 0.5px;
}
.a-badge-success  { background: rgba(0,212,100,0.15); color: var(--a-success); border: 1px solid rgba(0,212,100,0.25); }
.a-badge-danger   { background: rgba(255,77,109,0.15); color: var(--a-danger); border: 1px solid rgba(255,77,109,0.25); }
.a-badge-warning  { background: rgba(255,165,0,0.15); color: var(--a-warning); border: 1px solid rgba(255,165,0,0.25); }
.a-badge-info     { background: rgba(0,212,255,0.15); color: var(--a-info); border: 1px solid rgba(0,212,255,0.25); }
.a-badge-primary  { background: rgba(232,25,90,0.15); color: var(--a-primary); border: 1px solid rgba(232,25,90,0.25); }

/* ==================== ALERT MESAJLARI ==================== */
.admin-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 20px;
}
.admin-alert-success { background: rgba(0,212,100,0.1); border: 1px solid rgba(0,212,100,0.25); color: var(--a-success); }
.admin-alert-danger  { background: rgba(255,77,109,0.1); border: 1px solid rgba(255,77,109,0.25); color: var(--a-danger); }
.admin-alert-warning { background: rgba(255,165,0,0.1); border: 1px solid rgba(255,165,0,0.25); color: var(--a-warning); }
.admin-alert-info    { background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.25); color: var(--a-info); }

/* ==================== MODAl ==================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: #1a0f30;
  border: 1px solid var(--a-border);
  border-radius: 20px;
  padding: 28px;
  width: 100%; max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.modal-title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; color: #fff; }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--a-surface);
  border: none;
  color: var(--a-text-muted);
  cursor: pointer;
  display: grid; place-items: center;
  transition: var(--trans);
}
.modal-close:hover { background: rgba(255,77,109,0.2); color: var(--a-danger); }

/* ==================== FOTOĞRAF YÜKLEME ==================== */
.upload-area {
  border: 2px dashed var(--a-border);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: var(--trans);
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--a-primary);
  background: rgba(232,25,90,0.04);
}
.upload-area i { font-size: 2rem; color: var(--a-primary); margin-bottom: 8px; display: block; }
.upload-area p { color: var(--a-text-muted); font-size: 0.88rem; }
.upload-area input { display: none; }

/* ==================== RESPONSİVE ==================== */
@media (max-width: 1024px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
    box-shadow: 10px 0 40px rgba(0,0,0,0.5);
  }
  .admin-main { margin-left: 0; }
  .sidebar-toggle-btn { display: flex; }
}

@media (max-width: 640px) {
  .admin-content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .admin-card-header { flex-direction: column; align-items: flex-start; }
}

/* ==================== PAGE SPECİFİC ==================== */
.programci-avatar-preview {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--a-primary);
  display: none;
}
.programci-avatar-preview.show { display: block; }

.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--a-text-muted);
}
.empty-state i { font-size: 3rem; display: block; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; }

/* Sidebar overlay (mobil) */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}
.sidebar-overlay.show { display: block; }