/* ==========================================================================
   Güvenlik Mesafesi — uygulama görünümü
   ========================================================================== */

:root {
    --marka: #003366;
    --marka-koyu: #002244;
    --marka-acik: #0a4c8f;
    --zemin: #f1f5f9;
    --yuzey: #ffffff;
    --kenarlik: #e2e8f0;
    --metin: #0f172a;
    --metin-ikincil: #64748b;
    --vurgu: #b91c1c;
    --bag: #1d4ed8;
    --golge-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);
    --yuvarlak: 14px;
    --ust-cubuk: 56px;
}

* {
    -webkit-tap-highlight-color: transparent;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--metin);
    background-color: var(--zemin);
    padding-top: calc(var(--ust-cubuk) + env(safe-area-inset-top));
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
    overscroll-behavior-y: none;
}

/* --- Üst çubuk ----------------------------------------------------------- */

.app-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    height: calc(var(--ust-cubuk) + env(safe-area-inset-top));
    padding: 0 16px;
    padding-top: env(safe-area-inset-top);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    background: linear-gradient(180deg, #004080 0%, var(--marka) 100%);
    box-shadow: 0 2px 12px rgba(0, 0, 0, .18);
}

.app-bar .logo {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    border-radius: 8px;
}

.app-bar .baslik {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: .01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Sayfa üst boşluğu --------------------------------------------------- */

.sayfa-ust {
    padding-top: 1.25rem;
}

/* --- Kartlar ------------------------------------------------------------- */

.card {
    border: 1px solid var(--kenarlik);
    border-radius: var(--yuvarlak);
    box-shadow: var(--golge-sm);
    background: var(--yuzey);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.card-header {
    background: var(--yuzey);
    border-bottom: 1px solid var(--kenarlik);
    padding: .875rem 1.125rem;
    color: var(--marka);
    font-weight: 650;
    font-size: .9375rem;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.card-header .bi {
    font-size: 1.05rem;
    opacity: .75;
}

.card-body {
    padding: 1.125rem;
}

/* --- Form ---------------------------------------------------------------- */

.form-label {
    font-weight: 600;
    color: var(--metin-ikincil);
    margin-bottom: .375rem;
    font-size: .8125rem;
}

.form-control,
.form-select {
    border: 1px solid var(--kenarlik);
    border-radius: 10px;
    padding: .6875rem .875rem;
    font-size: 1rem;
    min-height: 48px;
    color: var(--metin);
    background-color: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--marka-acik);
    box-shadow: 0 0 0 3px rgba(10, 76, 143, .14);
    outline: none;
}

.form-control::placeholder {
    color: #94a3b8;
}

/* --- Düğmeler ------------------------------------------------------------ */

.btn {
    border-radius: 10px;
    font-weight: 600;
    min-height: 48px;
    transition: background-color .15s ease, transform .06s ease;
}

.btn:active {
    transform: scale(.985);
}

.btn-primary {
    background-color: var(--marka);
    border-color: var(--marka);
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary:disabled {
    background-color: var(--marka-koyu);
    border-color: var(--marka-koyu);
    color: #fff;
}

/* --- Sonuç kutuları ------------------------------------------------------ */

.deger-kutusu {
    border: 1px solid var(--kenarlik);
    border-radius: 12px;
    background: #f8fafc;
    padding: .875rem 1rem;
    text-align: center;
    height: 100%;
}

.deger-kutusu .etiket {
    display: block;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: 0;
    color: var(--metin-ikincil);
    margin-bottom: .25rem;
}

.deger-kutusu .deger {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--marka);
    line-height: 1.2;
}

.deger-kutusu.bos .deger {
    color: #cbd5e1;
}

.deger-kutusu.hata .deger {
    font-family: inherit;
    font-size: .9375rem;
    font-weight: 600;
    color: var(--vurgu);
}

.uyari-kutusu {
    border: 1px solid #fecaca;
    background: #fef2f2;
    color: #991b1b;
    border-radius: 12px;
    padding: .8125rem 1rem;
    font-size: .9375rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.bilgi-kutusu {
    border: 1px solid var(--kenarlik);
    background: #f8fafc;
    color: var(--metin-ikincil);
    border-radius: 12px;
    padding: .8125rem 1rem;
    font-size: .9375rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

/* --- Alt bilgi ----------------------------------------------------------- */

.footer {
    margin-top: 2rem;
    padding-bottom: .5rem;
    text-align: center;
    color: #94a3b8;
    font-size: .8125rem;
}

/* --- Hata şeridi --------------------------------------------------------- */

#blazor-error-ui {
    background: #fef2f2;
    border-top: 1px solid #fca5a5;
    bottom: 0;
    box-shadow: 0 -1px 8px rgba(0, 0, 0, .12);
    color: #991b1b;
    display: none;
    left: 0;
    padding: .75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: .75rem;
}

/* --- Geniş ekran --------------------------------------------------------- */

@media (min-width: 992px) {
    .card-body {
        padding: 1.375rem;
    }
}

/* --- Geri düğmesi -------------------------------------------------------- */

.geri-dugmesi {
    background: none;
    border: 0;
    color: #fff;
    font-size: 1.5rem;
    line-height: 1;
    padding: 4px 8px 4px 0;
    display: flex;
    align-items: center;
    cursor: pointer;
}

/* --- Değer kutusu ek durumları ------------------------------------------- */

.deger-kutusu.bekleme .deger {
    font-family: inherit;
    font-size: .8125rem;
    font-weight: 500;
    color: var(--metin-ikincil);
}

.deger-kutusu .deger.metin {
    font-family: inherit;
    font-size: 1.0625rem;
    font-weight: 700;
}

/* Öngörülen kategori, kaynak sayfadaki gibi kırmızı gösterilir. */
.deger-kutusu .deger.kategori {
    color: #ef4444;
    font-size: 1.25rem;
    font-weight: 800;
}

/* --- Parça mesafeleri çizelgesi ------------------------------------------ */

.cizelge {
    margin-bottom: 0;
    font-size: .875rem;
}

.cizelge thead th {
    background: #f1f5f9;
    color: var(--marka);
    font-weight: 650;
    font-size: .8125rem;
    white-space: nowrap;
    border-bottom: 1px solid var(--kenarlik);
    padding: .625rem .5rem;
    text-align: center;
}

.cizelge tbody th {
    font-weight: 600;
    color: var(--metin-ikincil);
    font-size: .8125rem;
    white-space: nowrap;
    padding: .375rem .5rem;
    vertical-align: middle;
}

.cizelge td {
    padding: .375rem .25rem;
    vertical-align: middle;
}

.hucre {
    width: 100%;
    min-width: 74px;
    border: 1px solid var(--kenarlik);
    border-radius: 8px;
    padding: .4375rem .5rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .9375rem;
    font-weight: 600;
    color: var(--marka);
    text-align: right;
    background: #f8fafc;
}

.hucre:focus {
    outline: none;
    border-color: var(--marka-acik);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(10, 76, 143, .14);
}

/* --- Patlama etki haritası ----------------------------------------------- */

.harita-sayfa {
    position: fixed;
    top: calc(var(--ust-cubuk) + env(safe-area-inset-top));
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    background: #eef2f6;
}

.harita-bilgi {
    flex: 0 0 auto;
    padding: .4375rem .75rem;
    background: #fff;
    border-bottom: 1px solid var(--kenarlik);
    font-size: .75rem;
    font-weight: 600;
    color: var(--metin-ikincil);
    white-space: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    text-align: center;
}

.harita-bilgi .ayrac {
    margin: 0 .375rem;
    color: #cbd5e1;
}

.harita-bilgi .renk-kirmizi { color: #dc2626; }
.harita-bilgi .renk-mavi    { color: #2563eb; }
.harita-bilgi .renk-yesil   { color: #16a34a; }
.harita-bilgi .renk-mor     { color: #7c3aed; }

.harita-alani {
    flex: 1 1 auto;
    width: 100%;
    position: relative;
}

.harita-yukleniyor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, .92);
    border: 1px solid var(--kenarlik);
    border-radius: 10px;
    padding: .625rem 1rem;
    font-size: .875rem;
    color: var(--metin-ikincil);
    z-index: 900;
}

.leaflet-container {
    height: 100%;
    width: 100%;
    font: inherit;
}