:root {
    --murekkep: #1c2430;
    --soluk: #5d6b78;
    --cizgi: #e3ddd3;
    --kagit: #f4f1ea;
    --kart: #fff;
    --yan: #17232a;
    --yan-yazi: #d5e4df;
    --vurgu: #0f6e56;
    --vurgu-koyu: #0c5946;
    --hata: #8d2b2b;
    --hata-zemin: #f8e8e4;
    --bilgi-zemin: #e7f3ef;
    --golge: 0 10px 30px rgba(28, 36, 48, 0.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font: 14px/1.45 "Segoe UI", sans-serif;
    color: var(--murekkep);
    background: var(--kagit);
}
button, input, select { font: inherit; color: inherit; }
a { color: var(--vurgu-koyu); }

.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 272px;
    flex: none;
    background: var(--yan);
    color: var(--yan-yazi);
    padding: 18px 12px;
}
.marka {
    display: block;
    color: inherit;
    text-decoration: none;
    margin: 0 4px 22px;
}
.marka img {
    width: 188px;
    height: auto;
    display: block;
    mix-blend-mode: lighten;
}
.menu-grup { margin-bottom: 6px; }
.menu-baslik {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border: 0;
    background: transparent;
    color: #e7f0ec;
    cursor: pointer;
    text-align: left;
    font-size: 14px;
    padding: 10px 10px;
    border-radius: 8px;
}
.menu-baslik:hover { background: rgba(255,255,255,.06); }
.menu-ok {
    width: 16px;
    height: 16px;
    flex: none;
    color: #9eb0aa;
    transition: transform .16s ease;
}
.menu-grup.acik .menu-ok { transform: rotate(180deg); }
.menu-icerik { display: none; padding: 2px 0 8px 8px; }
.menu-grup.acik .menu-icerik { display: block; }
.menu-alt {
    padding: 8px 10px 2px;
    font-size: 12px;
    color: #b7c9c3;
}
.menu-link {
    display: block;
    color: var(--yan-yazi);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 8px;
}
.menu-link.alt { padding-left: 22px; }
.menu-link:hover, .menu-link.aktif { background: rgba(255,255,255,.08); color: #fff; }

.ana { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ust {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 22px;
    background: var(--kart);
    border-bottom: 1px solid var(--cizgi);
}
.ust h1 { margin: 0; font-size: 20px; font-weight: 650; }
.ust-sag { display: flex; align-items: center; gap: 12px; }
.kim { font-weight: 650; }
.cikis { text-decoration: none; }
.rozet {
    background: #f3e6d4;
    color: #7a4b16;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
}
.icerik { padding: 18px 22px 28px; }

.giris-cumle { margin: 0 0 14px; max-width: 760px; color: var(--soluk); }
.bolum { margin: 18px 0 8px; font-size: 15px; }
.kart-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}
.is-kart {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: var(--kart);
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    padding: 14px;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--golge);
}
.is-kart strong { font-size: 15px; }
.is-kart span { color: var(--soluk); }
.is-kart:hover { border-color: #b7cfc6; }

.flash {
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 12px;
}
.flash.hata { background: var(--hata-zemin); color: var(--hata); }
.flash.bilgi { background: var(--bilgi-zemin); color: #145244; }

.arac-cubugu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: end;
    background: var(--kart);
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 12px;
}
.alan { display: flex; flex-direction: column; gap: 4px; min-width: 160px; }
.alan span { font-size: 12px; color: var(--soluk); }
.alan input, .alan select, .seri-ekle input {
    height: 34px;
    border: 1px solid #d5cfc4;
    border-radius: 8px;
    padding: 0 8px;
    background: #fff;
}
.alan.buyur { flex: 1; min-width: 220px; }
.ok { align-self: center; color: var(--soluk); padding-bottom: 6px; }
.arac-islem { display: flex; gap: 8px; margin-left: auto; }
.btn {
    height: 34px;
    border-radius: 8px;
    border: 1px solid #d5cfc4;
    background: #fff;
    padding: 0 12px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.btn.birincil { background: var(--vurgu); border-color: var(--vurgu); color: #fff; }
.btn.birincil:hover { background: var(--vurgu-koyu); }

.grid-wrap {
    overflow: auto;
    background: var(--kart);
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    max-height: calc(100vh - 250px);
}
.grid-wrap.uzun { max-height: calc(100vh - 430px); min-height: 220px; }
.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
.grid th, .grid td {
    border-bottom: 1px solid var(--cizgi);
    padding: 7px 8px;
    text-align: left;
    white-space: nowrap;
}
.grid th {
    position: sticky;
    top: 0;
    background: #f7f4ee;
    z-index: 1;
    font-weight: 650;
}
.grid .filtre-satir th { top: 31px; font-weight: 400; }
.grid .filtre-satir input {
    width: 100%;
    min-width: 72px;
    height: 28px;
    border: 1px solid #ddd6cb;
    border-radius: 6px;
    padding: 0 6px;
}
.grid tbody tr:hover { background: #f8fbf9; }
.grid .sec { width: 42px; text-align: center; }
.grid .grup-satir td {
    background: #eef4f1;
    color: #24584a;
    font-weight: 650;
    position: sticky;
    left: 0;
}
.mono { font-family: Consolas, "Segoe UI", monospace; font-size: 12px; }
.bos-satir td { color: var(--soluk); white-space: normal; text-align: left; }
tr[hidden] { display: none; }

.durum-cubugu {
    display: flex;
    gap: 16px;
    color: var(--soluk);
    font-size: 12px;
    padding: 8px 2px;
}
.seri-satir {
    display: grid;
    grid-template-columns: minmax(220px, 1.2fr) minmax(240px, 1fr);
    gap: 8px 16px;
    background: #fff;
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 12px;
}
.seri-satir p { margin: 4px 0 0; color: var(--soluk); }
.seri-ekle { display: flex; gap: 8px; align-items: center; }
.seri-ekle input { flex: 1; }
.cipsler { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
.cip {
    border: 1px solid #e4c2b4;
    background: #fbf1ec;
    color: #7a3b28;
    border-radius: 999px;
    padding: 3px 8px;
    cursor: pointer;
}
.soluk { color: var(--soluk); }
.seri-bilgi { margin: 0 0 10px; }
.gunluk {
    background: #fff;
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    min-height: 92px;
    padding: 12px;
}
.gunluk h2 { margin: 0 0 6px; font-size: 14px; }
.gunluk p { margin: 0; color: var(--soluk); }

.ozet {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}
.ozet article {
    background: #fff;
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    padding: 12px;
}
.ozet span { display: block; color: var(--soluk); font-size: 12px; }
.ozet strong { display: block; font-size: 28px; margin: 4px 0; }
.ozet small { color: var(--soluk); }

.onay-satir { display: flex; gap: 8px; align-items: flex-start; margin: 8px 0; }
.alan.onay { min-width: 240px; }
.iki-kolon {
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 14px;
    align-items: start;
}
.panel {
    background: #fff;
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    padding: 14px;
}
.panel h2 { margin: 0 0 10px; font-size: 16px; }
.yetki-kutu { border: 1px solid var(--cizgi); border-radius: 10px; margin: 12px 0; padding: 8px 12px 12px; }
.yetki-kutu h3 { margin: 10px 0 4px; font-size: 13px; }
.ekran-sec small { display: block; color: var(--soluk); font-weight: 400; }
.yetki-kutu.kapali { opacity: .55; }
.form-islem { display: flex; gap: 8px; }
.islem-hucre { display: flex; gap: 10px; align-items: center; }
.islem-hucre form { margin: 0; }
button.link {
    border: 0;
    background: none;
    color: var(--hata);
    padding: 0;
    cursor: pointer;
}
.bos-durum {
    background: #fff;
    border: 1px dashed #d5cfc4;
    border-radius: 12px;
    padding: 22px;
}
.bos-durum h2 { margin: 0 0 6px; }

.giris-govde {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: #070b14;
    overflow: hidden;
    position: relative;
}
.sahne { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.sis, .izgara, .serit, .karo { position: absolute; }
.sis {
    inset: -25%;
    background:
        radial-gradient(circle at 18% 28%, rgba(30, 74, 158, .62), transparent 36%),
        radial-gradient(circle at 78% 72%, rgba(196, 22, 40, .38), transparent 32%),
        radial-gradient(circle at 62% 18%, rgba(46, 96, 176, .42), transparent 34%),
        radial-gradient(circle at 30% 80%, rgba(18, 42, 96, .7), transparent 40%);
    animation: sis 16s ease-in-out infinite alternate;
}
.izgara {
    inset: -12%;
    background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(circle at center, #000 10%, transparent 72%);
    animation: kay 26s linear infinite;
}
.karo {
    width: 92px;
    height: 92px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
    opacity: .72;
    animation: yuz 20s ease-in-out infinite;
}
.karo span {
    background: #1e4f9a;
    border-radius: 7px;
    box-shadow: 0 0 22px rgba(30, 79, 154, .45);
}
.karo span.al {
    background: #d21f32;
    box-shadow: 0 0 22px rgba(210, 31, 50, .45);
}
.karo-a { top: 11%; left: 7%; }
.karo-b { right: 8%; bottom: 16%; width: 58px; height: 58px; gap: 6px; opacity: .5; animation-duration: 15s; animation-direction: reverse; }
.karo-c { top: 18%; right: 18%; width: 36px; height: 36px; gap: 4px; opacity: .28; animation-duration: 24s; }
.serit {
    top: 82%;
    left: -30%;
    width: 28%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(232, 238, 248, .15), rgba(232, 238, 248, .85), rgba(210, 31, 50, .9), transparent);
    filter: blur(.3px);
    animation: akis 8s linear infinite;
}
.giris-orta {
    position: relative;
    z-index: 1;
    width: min(420px, calc(100% - 32px));
    display: flex;
    flex-direction: column;
    align-items: center;
}
.giris-logo {
    width: min(340px, 86vw);
    height: auto;
    mix-blend-mode: lighten;
    margin-bottom: 2px;
}
.giris-baslik {
    margin: 0 0 16px;
    color: #d5deea;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-size: 12px;
}
.giris-kart {
    width: 100%;
    background: rgba(255, 255, 255, .96);
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 18px;
    padding: 22px 22px 20px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .38);
    backdrop-filter: blur(10px);
}
.giris-kart h1 { margin: 0 0 14px; font-size: 22px; }
.giris-kart .alan { margin-bottom: 10px; }
.giris-kart .btn { width: 100%; justify-content: center; margin-top: 6px; }
.giris-kart .btn.birincil { background: #1e3a6e; border-color: #1e3a6e; }
.giris-kart .btn.birincil:hover { background: #162c56; }
@keyframes sis {
    from { transform: translate3d(-3%, -2%, 0) scale(1); }
    to { transform: translate3d(4%, 3%, 0) scale(1.08); }
}
@keyframes kay {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-52px, -52px, 0); }
}
@keyframes yuz {
    0% { transform: rotate(45deg) translate3d(0, 0, 0); }
    50% { transform: rotate(68deg) translate3d(16px, -22px, 0); }
    100% { transform: rotate(45deg) translate3d(0, 0, 0); }
}
@keyframes akis {
    from { transform: translateX(0); opacity: 0; }
    12% { opacity: 1; }
    88% { opacity: 1; }
    to { transform: translateX(380%); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .sis, .izgara, .serit, .karo { animation: none; }
    .karo { transform: rotate(45deg); }
}

@media (max-width: 980px) {
    .shell { display: block; }
    .sidebar { width: auto; }
    .iki-kolon, .ozet, .seri-satir { grid-template-columns: 1fr; }
    .arac-islem { margin-left: 0; }
}
@media print {
    .sidebar, .ust, .arac-cubugu, .seri-satir, .durum-cubugu, .gunluk, .flash { display: none !important; }
    .icerik { padding: 0; }
    .grid-wrap, .grid-wrap.uzun { max-height: none; overflow: visible; }
}