/* =======================================================
   OB Reklam Performans Calculator (Çiçeksepeti Teması)
   Scoped: .ob-reklam
   ======================================================= */

   :root {
    --ob-reklam-primary: #044DC3;
    --ob-reklam-primary-hover: #033a96;
    --ob-reklam-dark-bg: #1e293b;
    --ob-reklam-dark-surface: #0f172a;
    --ob-reklam-light-bg: #f8fafc;
    --ob-reklam-border: #e2e8f0;
    --ob-reklam-text: #334155;
    --ob-reklam-input-text: #1e293b;
    --ob-reklam-text-muted: #64748b;
    --ob-reklam-success: #10b981;
    --ob-reklam-danger: #ef4444;
    --ob-reklam-radius: 12px;
  }
  
  /* ---- Genel Yapı ---- */
  .ob-reklam {
    max-width: 1200px;
    margin: 1.5rem auto;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    color: var(--ob-reklam-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  
  .ob-reklam * { box-sizing: border-box; }
  
  .ob-reklam__title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #1e293b;
    letter-spacing: -0.02em;
    text-align: center;
  }
  
  /* ---- Grid Sistemi ---- */
  .ob-reklam__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch; 
  }
  
  /* ---- Kartlar ---- */
  .ob-reklam__card {
    background: #ffffff;
    border-radius: var(--ob-reklam-radius);
    border: 1px solid var(--ob-reklam-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  /* Sol Kart: Form */
  .ob-reklam__grid > .ob-reklam__card:first-child { 
    padding: 1.25rem; 
  }
  
  /* Sağ Kart: Sonuçlar */
  .ob-reklam__grid > .result-card {
    background: linear-gradient(145deg, var(--ob-reklam-dark-bg), var(--ob-reklam-dark-surface));
    color: #f1f5f9;
    border: none;
    padding: 1.25rem; 
  }
  
  /* ---- Tabs (Mod Seçimi) ---- */
  .ob-reklam__tabs-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
  }
  
  .ob-reklam .btn-row.sm {
    display: flex;
    gap: 0.5rem;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 10px;
    max-width: 440px;
    width: 100%;
  }
  
  .ob-reklam .btn-row.sm .btn {
    flex: 1;
    height: 40px;
    border: none;
    border-radius: 7px;
    font-size: 14px; 
    font-weight: 600; 
    color: var(--ob-reklam-text-muted);
    background: transparent;
    padding: 0 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
  }
  
  .ob-reklam .btn-row.sm .btn:hover {
    background: rgba(255,255,255,0.5);
    color: var(--ob-reklam-primary);
  }
  
  .ob-reklam .btn-row.sm .btn.is-active {
    background: #fff;
    color: var(--ob-reklam-input-text);
    font-weight: 700;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  }
  
  /* ---- Form Bileşenleri ---- */
  .ob-reklam__form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 0.85rem 0.9rem;
  }
  
  .ob-reklam__field--full { grid-column: 1 / -1; }
  .ob-reklam__form-grid--top { align-items: start; }
  #ob-reklam-ciro { grid-column: 2; }
  #ob-reklam-aov { grid-column: 1 / -1; }
  .ob-reklam__field--orders { grid-column: 1 / -1; }
  .ob-reklam.is-mode-aov .ob-reklam__field--orders { grid-column: 2; }
  
  .ob-reklam__panel { display: none; }
  .ob-reklam__panel.is-active { display: block; }
  
  .ob-reklam__divider {
    border: none;
    border-top: 1px solid #e2e8f0;
    margin: 1.2rem 0;
  }
  
  .ob-reklam .row { margin-bottom: 0; display: flex; flex-direction: column; }
  
  .ob-reklam .row label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--ob-reklam-text);
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }
  
  /* Input Wrapper */
  .ob-reklam .inp-wrap {
    position: relative;
    display: flex;
    align-items: center;
  }
  
  .ob-reklam .inp-wrap .cur,
  .ob-reklam .inp-wrap .suf {
    position: absolute;
    left: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ob-reklam-text-muted);
    z-index: 2;
    pointer-events: none;
    display: flex;
    align-items: center;
    height: 100%;
    top: 0;
  }
  
  .ob-reklam .inp-wrap .suf {
    left: auto;
    right: 12px;
  }
  
  .ob-reklam .inp {
    width: 100%;
    height: 48px; 
    padding: 0 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ob-reklam-input-text);
    background-color: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    outline: none;
    transition: all 0.2s ease-in-out;
  }
  
  .ob-reklam .inp-wrap .cur + .inp { padding-left: 32px; }
  .ob-reklam .inp-wrap .suf + .inp { padding-right: 32px; }
  
  .ob-reklam .inp:focus {
    background-color: #fff;
    border-color: var(--ob-reklam-primary);
    box-shadow: 0 0 0 4px rgba(4, 77, 195, 0.15);
  }
  
  /* İpuçları / Açıklamalar */
  .ob-reklam__hint {
    font-size: 11px;
    color: var(--ob-reklam-text-muted);
    margin-top: 6px;
    display: block;
    line-height: 1.4;
  }
  
  /* Advanced Açılır Menü */
  .ob-reklam__advanced {
    border: 1px dashed rgba(17,24,39,.18);
    border-radius: 8px;
    background: #f8fafc;
    padding: 0.75rem;
    margin-top: 0.5rem;
  }
  .ob-reklam__advanced > summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    color: var(--ob-reklam-input-text);
    user-select: none;
  }
  .ob-reklam__advanced-grid {
    margin-top: 0.75rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 0.85rem 0.9rem;
  }
  
  /* ---- Butonlar ---- */
  .ob-reklam .actions {
    margin-top: 1.2rem; 
    display: flex;
    gap: 1rem;
  }
  
  .ob-reklam .btn.lg {
    flex: 1;
    width: 100%;
    height: 48px; 
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
  }
  
  .ob-reklam .btn.primary {
    background: var(--ob-reklam-primary);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(4, 77, 195, 0.3);
  }
  .ob-reklam .btn.primary:hover {
    background: var(--ob-reklam-primary-hover);
    transform: translateY(-1px);
  }
  
  .ob-reklam .btn.ghost {
    background: #fff;
    border: 1px solid var(--ob-reklam-border);
    color: var(--ob-reklam-text-muted);
  }
  .ob-reklam .btn.ghost:hover {
    background: #f8fafc;
    color: var(--ob-reklam-text);
  }
  
  /* ---- Sonuç Kartı İçeriği ---- */
  .ob-reklam .sec-hd {
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: normal;
    margin-top: 1rem; 
    margin-bottom: 0.6rem;
    padding-bottom: 0;
    border: none;
  }
  .ob-reklam .sec-hd:first-child { margin-top: 0; }
  
  .ob-reklam .res {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0; 
    font-size: 14px;
    color: #cbd5e1;
    border: none;
  }
  
  .ob-reklam .res div:last-child {
    color: #fff;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
  }
  
  .ob-reklam .result-card hr {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.15);
    margin: 0.6rem 0; 
  }
  
  .ob-reklam .res.strong {
    background: rgba(255,255,255,0.05);
    margin: 0.2rem -1.25rem; 
    padding: 6px 1.25rem;
  }
  .ob-reklam .res.strong div:first-child { color: #fff; font-weight: 700; }
  .ob-reklam .res.strong div:last-child { font-size: 15px; }
  
  /* TOPLAM NET KÂR */
  .ob-reklam .res.strong.big {
    background: var(--ob-reklam-success);
    margin: 0.8rem -1.25rem; 
    padding: 12px 1.25rem;
    color: #fff;
    border-radius: 0;
  }
  .ob-reklam .res.strong.big div:first-child { color: #ffffff; font-size: 16px; } 
  .ob-reklam .res.strong.big div:last-child { font-size: 24px; font-weight: 800; }
  
  /* Yasal Uyarı */
  .ob-reklam__disclaimer {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    font-size: 12px;
    color: #94a3b8;
    border-left: 3px solid #64748b;
  }
  .ob-reklam__disclaimer p { margin: 0; }
  
  /* ---- Responsive (Mobil) ---- */
  @media (max-width: 900px) {
    .ob-reklam__grid { grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
    .ob-reklam__grid > .ob-reklam__card:first-child { padding: 1.25rem; }
  }
  
  @media (max-width: 640px) {
    .ob-reklam { padding: 0 0.5rem; margin: 0 auto 2rem; font-size: 13px; }
    .ob-reklam__title { font-size: 20px; margin-bottom: 1rem; }
    
    .ob-reklam__form-grid { grid-template-columns: minmax(0,1fr); gap: 1rem; }
    .ob-reklam__advanced-grid { grid-template-columns: minmax(0,1fr); }
    
    /* Mobil Grid Düzeltmeleri */
    #ob-reklam-ciro, #ob-reklam-aov, .ob-reklam__field--orders { grid-column: 1 / -1 !important; }
    .ob-reklam.is-mode-aov .ob-reklam__field--orders { grid-column: 1 / -1 !important; }
  
    .ob-reklam .inp { padding-left: 28px; font-size: 16px; }
    .ob-reklam .inp-wrap .cur, .ob-reklam .inp-wrap .suf { left: 10px; }
  
    .ob-reklam .res { padding: 4px 0; }
    .ob-reklam .res.strong { margin: 0.2rem -1.25rem; padding: 6px 1.25rem; }
    .ob-reklam .res.strong.big { margin: 0.8rem -1.25rem; padding: 12px 1.25rem; }
  
    .ob-reklam .btn-row.sm .btn { padding: 0 4px; font-size: 12px; }
  }