/* =====================================================================
   RUT TAKİP & CRM - Ana Stil
   Mobil öncelikli, sade, kurumsal.
   ===================================================================== */
:root {
    --ana: #0d2a54;
    --ana-acik: #14407f;
    --ana-vurgu: #1d6fe0;
    --yan-bg: #0d2a54;
    --basari: #16a34a;
    --uyari: #f59e0b;
    --tehlike: #dc2626;
    --gri: #6b7280;
    --zemin: #f4f6fb;
    --kart: #ffffff;
    --kenar: #e5e9f2;
    --sidebar-w: 250px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    background: var(--zemin);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1f2937;
    -webkit-tap-highlight-color: transparent;
}

/* ---------- İSKELET ---------- */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-body { display: flex; flex: 1; min-height: 0; }
.app-content { flex: 1; min-width: 0; }
.app-footer { margin-top: auto; }

/* ---------- ÜST BAR ---------- */
.topbar {
    background: var(--ana);
    padding: .5rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
}
.btn-menu, .btn-topbar {
    color: #fff !important;
    border: none;
    background: transparent;
}
.btn-topbar:hover, .btn-menu:hover { background: rgba(255,255,255,.12); }
.topbar .btn { font-size: 1.15rem; }

/* ---------- SIDEBAR ---------- */
.sidebar {
    width: var(--sidebar-w);
    background: var(--yan-bg);
    color: #cdd7ec;
    flex-shrink: 0;
    transition: transform .25s ease;
}
.sidebar-inner { padding: .75rem .5rem 2rem; position: sticky; top: 56px; }
.sidebar-baslik {
    font-size: .7rem;
    letter-spacing: .08em;
    color: #7f93bd;
    padding: .75rem .9rem .35rem;
    font-weight: 700;
}
.sidebar .nav-link {
    color: #cdd7ec;
    border-radius: 10px;
    padding: .7rem .9rem;
    display: flex;
    align-items: center;
    gap: .7rem;
    font-size: .95rem;
    margin-bottom: 2px;
}
.sidebar .nav-link i { font-size: 1.1rem; width: 22px; text-align: center; }
.sidebar .nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.sidebar .nav-link.active { background: var(--ana-vurgu); color: #fff; font-weight: 600; }

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 1035;
}

/* ---------- MOBİL SIDEBAR ---------- */
@media (max-width: 991.98px) {
    .sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        z-index: 1040;
        transform: translateX(-100%);
        box-shadow: 2px 0 16px rgba(0,0,0,.3);
        padding-top: 56px;
    }
    .sidebar.acik { transform: translateX(0); }
    .sidebar-backdrop.acik { display: block; }
    .sidebar-inner { top: 0; }
}

/* ---------- KARTLAR ---------- */
.card { border: 1px solid var(--kenar); border-radius: 14px; }
.card-baslik-ikon { font-size: 1.4rem; }
.istatistik-kart {
    border-radius: 14px;
    padding: 1rem 1.1rem;
    background: var(--kart);
    border: 1px solid var(--kenar);
    height: 100%;
}
.istatistik-kart .sayi { font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.istatistik-kart .etiket { color: var(--gri); font-size: .85rem; }
.istatistik-kart .ikon {
    width: 46px; height: 46px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: #fff;
}

/* Müşteri kartı renk durumları */
.musteri-kart { border-left: 6px solid var(--kenar); }
.kart-gecikti  { border-left-color: var(--tehlike); }
.kart-bugun    { border-left-color: var(--uyari); }
.kart-yaklasan { border-left-color: var(--ana-vurgu); }
.kart-normal   { border-left-color: var(--kenar); }

/* ---------- ÖZET İSTATİSTİK ŞERİDİ ---------- */
.ozet-kart {
    background: var(--kart);
    border: 1px solid var(--kenar);
    border-radius: 14px;
    padding: .85rem 1rem;
    display: flex; align-items: center; gap: .85rem;
    height: 100%;
    transition: box-shadow .15s ease, transform .15s ease;
}
.ozet-kart:hover { box-shadow: 0 6px 18px rgba(13,42,84,.08); transform: translateY(-1px); }
.ozet-ikon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; flex-shrink: 0;
}
.ozet-sayi { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.ozet-etiket { color: var(--gri); font-size: .8rem; }

/* ---------- MODERN MÜŞTERİ KARTI ---------- */
.durum-nokta { display: inline-block; width: 11px; height: 11px; border-radius: 50%; vertical-align: middle; }
.min-w-0 { min-width: 0; }

.musteri-kart-modern {
    border: 1px solid var(--kenar);
    border-left: 5px solid var(--kenar);
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(13,42,84,.04);
    transition: box-shadow .15s ease, transform .15s ease;
}
.musteri-kart-modern:hover { box-shadow: 0 10px 26px rgba(13,42,84,.1); transform: translateY(-2px); }
.musteri-kart-modern.kart-gecikti  { border-left-color: var(--tehlike); }
.musteri-kart-modern.kart-bugun    { border-left-color: var(--uyari); }
.musteri-kart-modern.kart-yaklasan { border-left-color: var(--ana-vurgu); }
.musteri-kart-modern.kart-normal   { border-left-color: var(--kenar); }
.musteri-kart-modern.musteri-pasif { opacity: .72; background: #fafbfc; }

.musteri-avatar {
    width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--ana) 0%, var(--ana-vurgu) 100%);
    color: #fff; font-weight: 700; font-size: 1.05rem;
    display: flex; align-items: center; justify-content: center;
}

.musteri-bilgi .bilgi-satir {
    display: flex; align-items: center; gap: .55rem;
    font-size: .88rem; padding: .15rem 0; color: #374151;
}
.musteri-bilgi .bilgi-satir i { width: 18px; text-align: center; }
.musteri-bilgi .bilgi-satir span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.sonraki-kutu {
    display: flex; align-items: center; justify-content: space-between;
    gap: .5rem; padding: .55rem .75rem; border-radius: 10px;
    background: #f3f6fb; font-size: .85rem;
}
.sonraki-kutu span { color: var(--gri); }
.sonraki-kutu.sk-gecikti { background: #fef2f2; }
.sonraki-kutu.sk-bugun   { background: #fff7ed; }
.sonraki-kutu.sk-normal  { background: #f3f6fb; }

/* ---------- BUTONLAR (dokunmatik) ---------- */
.btn { border-radius: 10px; }
.btn-ana { background: var(--ana-vurgu); border-color: var(--ana-vurgu); color: #fff; }
.btn-ana:hover { background: var(--ana-acik); color: #fff; }
.btn-buyuk { padding: .85rem 1rem; font-size: 1.05rem; font-weight: 600; }
.rut-aksiyon .btn { font-weight: 600; }

/* ---------- GİRİŞ EKRANI ---------- */
.giris-zemin {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--ana) 0%, var(--ana-vurgu) 100%);
    padding: 1rem;
}
.giris-kart {
    width: 100%; max-width: 410px;
    background: #fff; border-radius: 18px;
    padding: 2rem 1.75rem;
    box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.giris-logo {
    width: 64px; height: 64px; border-radius: 16px;
    background: var(--ana); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; margin: 0 auto 1rem;
}

/* ---------- ANKET (public) ---------- */
.anket-zemin {
    min-height: 100vh; background: var(--zemin);
    padding: 1.5rem 1rem;
}
.anket-kart { max-width: 620px; margin: 0 auto; }
.puan-grup { display: flex; flex-wrap: wrap; gap: .4rem; }
.puan-grup input { display: none; }
.puan-grup label {
    width: 42px; height: 42px; border-radius: 10px;
    border: 1px solid var(--kenar); background: #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-weight: 600;
}
.puan-grup input:checked + label {
    background: var(--ana-vurgu); color: #fff; border-color: var(--ana-vurgu);
}

/* ---------- YARDIMCI ---------- */
.tablo-sticky thead th { position: sticky; top: 0; background: #f8fafc; z-index: 1; }
.metin-kucuk { font-size: .85rem; }
.kesik { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
a { text-decoration: none; }
.table > :not(caption) > * > * { vertical-align: middle; }

/* ---------- YAZDIRMA ---------- */
@media print {
    .topbar, .sidebar, .sidebar-backdrop, .app-footer, form .btn, .btn { display: none !important; }
    .app-content { width: 100%; }
    .card { border: 1px solid #ccc !important; box-shadow: none !important; }
    body { background: #fff; }
}