:root {
    --csgb-kirmizi: #d1000f;
    --csgb-kirmizi-koyu: #a3000c;
    --csgb-kirmizi-yumusak: rgba(209, 0, 15, 0.08);
    --murekkep: #12161f;
    --murekkep-2: #1a2230;
    --murekkep-3: #243044;
    --yazi: #1c2430;
    --yazi-ikincil: #5b6678;
    --kenar: rgba(18, 22, 31, 0.08);
    --zemin: #e8edf4;
    --zemin-2: #f4f6fa;
    --yuzey: #ffffff;
    --golge: 0 12px 40px rgba(18, 22, 31, 0.08);
    --golge-sert: 0 18px 50px rgba(18, 22, 31, 0.14);
    --yan-genislik: 268px;
    --radius: 14px;
    --font-govde: "Outfit", "Segoe UI", sans-serif;
    --font-baslik: "Source Serif 4", Georgia, serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 15px;
    height: 100%;
}

body {
    margin: 0;
    min-height: 100%;
    font-family: var(--font-govde);
    color: var(--yazi);
    background: var(--zemin);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--csgb-kirmizi);
}

a:hover {
    color: var(--csgb-kirmizi-koyu);
}

h1, h2, h3, .sayfa-baslik, .marka-baslik {
    font-family: var(--font-baslik);
    letter-spacing: -0.02em;
    font-weight: 600;
}

.d-none-if-empty:empty,
.d-none-if-empty.validation-summary-valid {
    display: none;
}

/* ---------- Uygulama kabuğu ---------- */

.app-kabuk {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--yan-genislik) 1fr;
    background:
        radial-gradient(1200px 500px at 85% -10%, rgba(209, 0, 15, 0.07), transparent 55%),
        radial-gradient(900px 420px at 10% 110%, rgba(36, 48, 68, 0.08), transparent 50%),
        linear-gradient(165deg, #eef2f7 0%, #e4eaf3 48%, #ebeff5 100%);
}

.app-yan {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem 1rem;
    background:
        linear-gradient(180deg, rgba(209, 0, 15, 0.12) 0%, transparent 28%),
        linear-gradient(165deg, var(--murekkep) 0%, var(--murekkep-2) 55%, #151c28 100%);
    color: #f5f7fb;
    box-shadow: 8px 0 32px rgba(18, 22, 31, 0.18);
    z-index: 40;
    overflow: hidden;
}

.app-yan::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.06), transparent 40%),
        repeating-linear-gradient(
            -18deg,
            transparent,
            transparent 11px,
            rgba(255, 255, 255, 0.015) 11px,
            rgba(255, 255, 255, 0.015) 12px
        );
    pointer-events: none;
}

.app-yan > * {
    position: relative;
    z-index: 1;
}

.app-marka {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 0.35rem 0.65rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
    color: inherit;
    animation: marka-giris 0.7s ease both;
}

.app-marka:hover {
    color: inherit;
}

.app-marka-ust {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.app-marka-rozet {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #fff;
    display: grid;
    place-items: center;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 8px 20px rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.app-marka-rozet img {
    width: 34px;
    height: 34px;
}

.app-marka-kurum {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245, 247, 251, 0.55);
    margin: 0;
    line-height: 1.3;
}

.app-marka-ad {
    font-family: var(--font-baslik);
    font-size: 1.05rem;
    line-height: 1.25;
    margin: 0.15rem 0 0;
    color: #fff;
}

.app-nav {
    list-style: none;
    margin: 1.1rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
    overflow-y: auto;
    animation: nav-giris 0.85s ease both;
}

.app-nav a,
.app-nav button.nav-link-btn {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    color: rgba(245, 247, 251, 0.78);
    text-decoration: none;
    padding: 0.72rem 0.85rem;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.app-nav a:hover,
.app-nav button.nav-link-btn:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    transform: translateX(2px);
}

.app-nav a.active {
    background: linear-gradient(90deg, rgba(209, 0, 15, 0.95), rgba(209, 0, 15, 0.72));
    color: #fff;
    box-shadow: 0 8px 22px rgba(209, 0, 15, 0.28);
}

.app-nav-ayirici {
    height: 1px;
    margin: 0.75rem 0.5rem;
    background: rgba(255, 255, 255, 0.08);
}

.app-nav-meta {
    padding: 0.35rem 0.85rem 0.15rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(245, 247, 251, 0.4);
}

.app-nav-kullanici {
    display: block;
    padding: 0.55rem 0.85rem 0.2rem;
    color: rgba(245, 247, 251, 0.92);
    font-weight: 560;
    font-size: 0.92rem;
}

.app-yan-alt {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    animation: logo-yukari 0.9s ease both;
}

.app-yan-logo {
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: #fff;
    padding: 6px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.15),
        0 14px 36px rgba(0, 0, 0, 0.35);
}

.app-yan-logo img {
    width: 100%;
    height: 100%;
    display: block;
}

.app-yan-alt-yazi {
    margin: 0;
    font-size: 0.68rem;
    text-align: center;
    color: rgba(245, 247, 251, 0.45);
    line-height: 1.35;
    max-width: 180px;
}

.app-ust {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--kenar);
    position: sticky;
    top: 0;
    z-index: 30;
}

.app-ust-marka {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: var(--yazi);
    min-width: 0;
}

.app-ust-marka img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(18, 22, 31, 0.12);
}

.app-ust-marka strong {
    font-family: var(--font-baslik);
    font-size: 0.95rem;
    line-height: 1.2;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-icerik {
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-ana {
    flex: 1;
    width: 100%;
    padding: 1.35rem 1.5rem 2rem;
    animation: icerik-giris 0.55s ease both;
}

.sayfa-kabuk {
    width: 100%;
    max-width: none;
}

.sayfa-baslik {
    font-size: 1.55rem;
    margin: 0 0 1rem;
    color: var(--murekkep);
}

.sayfa-ust {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.sayfa-ust .sayfa-baslik {
    margin-bottom: 0;
}

.filtre-seridi {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem 1rem;
    align-items: end;
    padding: 1rem 1.15rem;
    margin-bottom: 1rem;
    background: var(--yuzey);
    border: 1px solid var(--kenar);
    border-radius: var(--radius);
    box-shadow: var(--golge);
}

.filtre-seridi > div:last-child .btn {
    min-height: 42px;
}

.bilgi-paneli,
.icerik-paneli {
    width: 100%;
    background: var(--yuzey);
    border: 1px solid var(--kenar);
    border-radius: var(--radius);
    box-shadow: var(--golge);
    padding: 1.15rem 1.35rem;
}

.bilgi-paneli-baslik {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
    margin: 0 0 0.9rem;
}

.bilgi-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.85rem 1.25rem;
}

.bilgi-oge {
    min-width: 0;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background: linear-gradient(180deg, #f8fafc 0%, #f3f6fa 100%);
    border: 1px solid rgba(18, 22, 31, 0.05);
}

.bilgi-oge dt {
    font-size: 0.68rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
    margin-bottom: 0.3rem;
}

.bilgi-oge dd {
    margin: 0;
    font-weight: 600;
    color: var(--murekkep);
    font-size: 0.95rem;
    line-height: 1.35;
    word-break: break-word;
}

.hosgeldin {
    position: relative;
    overflow: hidden;
    width: 100%;
    border-radius: calc(var(--radius) + 2px);
    padding: 1.55rem 1.75rem;
    margin-bottom: 1.15rem;
    color: #fff;
    background:
        radial-gradient(700px 240px at 92% -10%, rgba(255, 255, 255, 0.2), transparent 55%),
        linear-gradient(125deg, #8f000a 0%, var(--csgb-kirmizi) 42%, #5c1018 100%);
    box-shadow: var(--golge-sert);
}

.hosgeldin-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.8fr);
    gap: 1.25rem;
    align-items: stretch;
}

.hosgeldin-metin {
    position: relative;
    z-index: 1;
}

.oturum-seridi {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.75rem;
    padding: 1rem 1.1rem;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
}

.oturum-seridi span {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.62);
    margin-bottom: 0.15rem;
}

.oturum-seridi strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

.hosgeldin::after {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 18px solid rgba(255, 255, 255, 0.08);
}

.hosgeldin h1 {
    position: relative;
    z-index: 1;
    margin: 0 0 0.4rem;
    font-size: clamp(1.45rem, 2vw, 1.85rem);
    color: #fff;
}

.hosgeldin p {
    position: relative;
    z-index: 1;
    margin: 0;
    max-width: 52rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.55;
}

.panel-hizli {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.15rem;
}

.panel-hizli-kart {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-height: 168px;
    padding: 1.15rem 1.2rem;
    text-decoration: none;
    color: inherit;
    background: var(--yuzey);
    border: 1px solid var(--kenar);
    border-radius: var(--radius);
    box-shadow: var(--golge);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.panel-hizli-kart:hover {
    color: inherit;
    transform: translateY(-2px);
    border-color: rgba(209, 0, 15, 0.28);
    box-shadow: 0 16px 36px rgba(18, 22, 31, 0.1);
}

.panel-kart-ust {
    font-size: 0.7rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
    font-weight: 600;
}

.panel-kart-sayi {
    font-family: var(--font-baslik);
    font-size: 2.35rem;
    line-height: 1;
    color: var(--csgb-kirmizi);
    letter-spacing: -0.03em;
    margin: 0.15rem 0 0.2rem;
}

.panel-kart-sayi span {
    font-size: 1.15rem;
    color: var(--yazi-ikincil);
    font-weight: 560;
}

.panel-hizli-kart strong {
    font-family: var(--font-baslik);
    font-size: 1.12rem;
    color: var(--murekkep);
    letter-spacing: -0.01em;
}

.panel-hizli-kart > span:not(.panel-kart-ust) {
    color: var(--yazi-ikincil);
    font-size: 0.9rem;
    line-height: 1.45;
}

.panel-hizli-kart em {
    margin-top: auto;
    font-style: normal;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--csgb-kirmizi);
}

.sifre-duzen {
    display: grid;
    grid-template-columns: minmax(240px, 0.9fr) minmax(320px, 1.2fr);
    gap: 1.15rem;
    align-items: start;
    width: 100%;
}

.sifre-bilgi {
    padding: 1.25rem 1.35rem;
    border-radius: var(--radius);
    background:
        linear-gradient(165deg, rgba(209, 0, 15, 0.06), transparent 55%),
        var(--yuzey);
    border: 1px solid var(--kenar);
    box-shadow: var(--golge);
}

.sifre-bilgi h2 {
    font-family: var(--font-baslik);
    font-size: 1.15rem;
    margin: 0 0 0.75rem;
    color: var(--murekkep);
}

.sifre-bilgi ul {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--yazi-ikincil);
    line-height: 1.6;
}

.sifre-form {
    max-width: none;
}

.form-yuzey,
.card {
    width: 100%;
    border: 1px solid var(--kenar);
    border-radius: var(--radius);
    box-shadow: var(--golge);
}

.card-header {
    background: #f7f9fc;
    border-bottom-color: var(--kenar);
    font-weight: 560;
}

.nav-tabs {
    width: 100%;
    gap: 0.25rem;
    background: var(--yuzey);
    padding: 0.35rem 0.5rem 0;
    border-radius: var(--radius) var(--radius) 0 0;
    border: 1px solid var(--kenar);
    border-bottom: 0;
}

.nav-tabs .nav-link {
    border: 0;
    border-radius: 10px 10px 0 0;
    color: var(--yazi-ikincil);
    font-weight: 550;
}

.nav-tabs .nav-link.active {
    color: var(--csgb-kirmizi);
    background: transparent;
    box-shadow: inset 0 -2px 0 var(--csgb-kirmizi);
}

.tab-content {
    width: 100%;
    background: var(--yuzey);
    border-color: var(--kenar) !important;
    box-shadow: var(--golge);
}

.tab-content.border {
    border-radius: 0 0 var(--radius) var(--radius) !important;
}

.tablo-kabuk {
    background: var(--yuzey);
    border: 1px solid var(--kenar);
    border-radius: var(--radius);
    box-shadow: var(--golge);
    overflow: hidden;
}

.table {
    margin-bottom: 0;
}

.table thead th {
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
    background: #f7f9fc;
    border-bottom-color: var(--kenar);
    font-weight: 600;
    white-space: nowrap;
}

.table > :not(caption) > * > * {
    padding: 0.75rem 0.95rem;
}

.app-ana .table-responsive {
    width: 100%;
}

.tab-content .h6.text-uppercase {
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    font-weight: 650;
    margin: 1.2rem 0 0.7rem;
    color: var(--yazi-ikincil) !important;
}

.tab-content .h6.text-uppercase:first-child {
    margin-top: 0.15rem;
}

.btn-primary {
    --bs-btn-bg: var(--csgb-kirmizi);
    --bs-btn-border-color: var(--csgb-kirmizi);
    --bs-btn-hover-bg: var(--csgb-kirmizi-koyu);
    --bs-btn-hover-border-color: var(--csgb-kirmizi-koyu);
    --bs-btn-active-bg: var(--csgb-kirmizi-koyu);
    --bs-btn-active-border-color: var(--csgb-kirmizi-koyu);
    --bs-btn-disabled-bg: var(--csgb-kirmizi);
    --bs-btn-disabled-border-color: var(--csgb-kirmizi);
    font-weight: 560;
    border-radius: 10px;
    padding: 0.55rem 1.1rem;
}

.btn-outline-secondary,
.btn-outline-primary,
.btn-success,
.btn-danger,
.btn-warning,
.btn-link {
    border-radius: 10px;
}

.btn-success {
    --bs-btn-bg: #0f7a4c;
    --bs-btn-border-color: #0f7a4c;
    --bs-btn-hover-bg: #0c643e;
    --bs-btn-hover-border-color: #0c643e;
}

.form-control,
.form-select {
    border-radius: 10px;
    border-color: rgba(18, 22, 31, 0.14);
    padding: 0.6rem 0.85rem;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(209, 0, 15, 0.45);
    box-shadow: 0 0 0 0.2rem rgba(209, 0, 15, 0.12);
}

.alert {
    border: 0;
    border-radius: 12px;
    box-shadow: none;
}

.alert-success {
    background: #e8f6ee;
    color: #145c38;
}

.alert-danger {
    background: #fdeced;
    color: #8f0f18;
}

.alert-info {
    background: #eaf1fb;
    color: #1d3d6d;
}

.badge.text-bg-success {
    background-color: #0f7a4c !important;
    color: #fff !important;
}

.badge.text-bg-secondary {
    background-color: #4b5565 !important;
    color: #fff !important;
}

.badge.text-bg-warning {
    background-color: #f0b429 !important;
    color: #1c2430 !important;
}

.badge.text-bg-danger {
    background-color: #b42318 !important;
    color: #fff !important;
}

.badge.text-bg-primary {
    background-color: var(--csgb-kirmizi) !important;
    color: #fff !important;
}

.badge.text-bg-info {
    background-color: #175cd3 !important;
    color: #fff !important;
}

.mobil-menu-btn {
    border: 1px solid var(--kenar);
    background: #fff;
    border-radius: 10px;
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    padding: 0;
}

.mobil-menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--murekkep);
    border-radius: 2px;
    box-shadow: 0 5px 0 var(--murekkep), 0 -5px 0 var(--murekkep);
}

.app-yan-kapali-overlay {
    display: none;
}

/* ---------- Giriş ---------- */

.giris-govde {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 420px at 15% 10%, rgba(209, 0, 15, 0.22), transparent 55%),
        radial-gradient(700px 500px at 90% 85%, rgba(18, 22, 31, 0.35), transparent 50%),
        linear-gradient(145deg, #10151f 0%, #1c2535 42%, #2a1518 100%);
}

.giris-govde::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            115deg,
            transparent,
            transparent 18px,
            rgba(255, 255, 255, 0.015) 18px,
            rgba(255, 255, 255, 0.015) 19px
        );
    pointer-events: none;
}

.giris-sahne {
    position: relative;
    z-index: 1;
    width: min(100%, 440px);
    animation: giris-yukari 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.giris-karti {
    width: 100%;
    padding: 2rem 2rem 1.75rem;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 22px;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
}

.giris-logo-alani {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1.5rem;
}

.giris-logo {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: #fff;
    padding: 6px;
    margin-bottom: 1rem;
    box-shadow:
        0 0 0 1px rgba(209, 0, 15, 0.12),
        0 16px 40px rgba(209, 0, 15, 0.18);
    animation: logo-nabiz 4.5s ease-in-out infinite;
}

.giris-logo img {
    width: 100%;
    height: 100%;
    display: block;
}

.giris-kurum {
    margin: 0;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
}

.giris-baslik {
    margin: 0.4rem 0 0.35rem;
    font-family: var(--font-baslik);
    font-size: 1.45rem;
    line-height: 1.25;
    color: var(--murekkep);
}

.giris-alt {
    margin: 0 0 1.35rem;
    color: var(--yazi-ikincil);
    font-size: 0.95rem;
}

.giris-dipnot {
    margin: 1.25rem 0 0;
    color: var(--yazi-ikincil);
    font-size: 0.8rem;
    line-height: 1.45;
}

@keyframes marka-giris {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: none; }
}

@keyframes nav-giris {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

@keyframes logo-yukari {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: none; }
}

@keyframes icerik-giris {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

@keyframes giris-yukari {
    from { opacity: 0; transform: translateY(24px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

@keyframes logo-nabiz {
    0%, 100% { transform: translateY(0); box-shadow: 0 0 0 1px rgba(209, 0, 15, 0.12), 0 16px 40px rgba(209, 0, 15, 0.18); }
    50% { transform: translateY(-3px); box-shadow: 0 0 0 1px rgba(209, 0, 15, 0.16), 0 22px 48px rgba(209, 0, 15, 0.24); }
}

@media (max-width: 991.98px) {
    .app-kabuk {
        grid-template-columns: 1fr;
    }

    .app-yan {
        position: fixed;
        left: 0;
        top: 0;
        width: min(86vw, var(--yan-genislik));
        transform: translateX(-105%);
        transition: transform 0.28s ease;
    }

    .app-kabuk.menu-acik .app-yan {
        transform: none;
    }

    .app-yan-kapali-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(10, 14, 22, 0.45);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.28s ease;
        z-index: 35;
    }

    .app-kabuk.menu-acik .app-yan-kapali-overlay {
        opacity: 1;
        pointer-events: auto;
    }

    .app-ust {
        display: flex;
    }

    .app-ana {
        padding: 1.15rem 1rem 2rem;
    }

    .hosgeldin h1 {
        font-size: 1.45rem;
    }

    .hosgeldin-panel,
    .sifre-duzen {
        grid-template-columns: 1fr;
    }

    .panel-hizli {
        grid-template-columns: 1fr;
    }

    .bilgi-grid {
        grid-template-columns: 1fr 1fr;
    }

    .filtre-seridi {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 575.98px) {
    .bilgi-grid,
    .filtre-seridi {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 992px) and (max-width: 1399.98px) {
    .panel-hizli {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bilgi-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* ---------- Onay penceresi / toast ---------- */

.bildirim-alani {
    position: fixed;
    top: 1.1rem;
    right: 1.1rem;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    width: min(380px, calc(100vw - 1.5rem));
    pointer-events: none;
}

.bildirim-kart {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    background: #fff;
    border: 1px solid var(--kenar);
    box-shadow: 0 18px 40px rgba(18, 22, 31, 0.16);
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.bildirim-kart.gorunur {
    opacity: 1;
    transform: none;
}

.bildirim-kart p {
    margin: 0;
    flex: 1;
    font-size: 0.92rem;
    line-height: 1.45;
    color: var(--murekkep);
}

.bildirim-kart.bildirim-basari {
    border-left: 4px solid #0f7a4c;
}

.bildirim-kart.bildirim-hata {
    border-left: 4px solid var(--csgb-kirmizi);
}

.bildirim-kart.bildirim-bilgi {
    border-left: 4px solid #175cd3;
}

.bildirim-kapat {
    border: 0;
    background: transparent;
    color: var(--yazi-ikincil);
    font-size: 1.25rem;
    line-height: 1;
    padding: 0;
    cursor: pointer;
}

.onay-pencere {
    border: 0;
    padding: 0;
    border-radius: 18px;
    width: min(440px, calc(100vw - 2rem));
    box-shadow: 0 28px 70px rgba(18, 22, 31, 0.28);
    background: transparent;
}

.onay-pencere::backdrop {
    background: rgba(12, 16, 24, 0.55);
    backdrop-filter: blur(4px);
}

.onay-kutu {
    margin: 0;
    padding: 1.35rem 1.4rem 1.25rem;
    background:
        radial-gradient(500px 180px at 100% 0%, rgba(209, 0, 15, 0.08), transparent 55%),
        #fff;
    border: 1px solid var(--kenar);
    border-radius: 18px;
}

.onay-etiket {
    margin: 0 0 0.35rem;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--yazi-ikincil);
    font-weight: 650;
}

.onay-baslik {
    margin: 0;
    font-family: var(--font-baslik);
    font-size: 1.35rem;
    color: var(--murekkep);
}

.onay-metin {
    margin: 0.85rem 0 1.25rem;
    color: var(--yazi-ikincil);
    line-height: 1.55;
}

.onay-aksiyonlar {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.onay-pencere.tehlike .onay-etiket {
    color: var(--csgb-kirmizi);
}

.flash-kaynak {
    display: none !important;
}