/* NEXUS - Dark Theme (beyaz vurgu) */
:root {
    --bg: #08080d;
    --bg-2: #0d0d15;
    --card: #12121c;
    --card-2: #171725;
    --border: #23233a;
    --text: #e8e8f0;
    --muted: #8b8ba3;
    --accent: #ffffff;
    --accent-soft: rgba(255, 255, 255, .10);
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
    --radius: 16px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    background-image:
        radial-gradient(ellipse 60% 40% at 50% -10%, rgba(255, 255, 255, .07), transparent),
        radial-gradient(ellipse 40% 30% at 90% 20%, rgba(255, 255, 255, .035), transparent);
    background-attachment: fixed;
    color: var(--text);
    min-height: 100vh;
    line-height: 1.55;
}
a { color: var(--text); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Icons */
.icon { vertical-align: -3px; flex-shrink: 0; }

/* Header */
.site-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px 0;
}
.site-header img.logo { height: 52px; display: block; }
.site-header nav { display: flex; align-items: center; }
.site-header nav a {
    color: var(--muted); font-size: 14px; font-weight: 600; margin-left: 24px;
    display: inline-flex; align-items: center; gap: 7px;
}
.site-header nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 52px 0 34px; }
.hero h1 {
    font-size: clamp(30px, 5vw, 50px); font-weight: 800; letter-spacing: -1.5px;
    background: linear-gradient(180deg, #ffffff 55%, #9a9ab0);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { color: var(--muted); font-size: 17px; margin-top: 12px; }

/* Cards */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
}
.glass {
    background: rgba(18, 18, 28, .8);
    backdrop-filter: blur(12px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

/* Forms */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 7px; }
input[type=text], input[type=url], input[type=password], input[type=number],
input[type=datetime-local], input[type=search], select {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 13px 16px;
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus {
    border-color: rgba(255, 255, 255, .55);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .10);
}
input::placeholder { color: #55556e; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: linear-gradient(180deg, #ffffff, #d9d9e4);
    color: #0b0b12; border: 0; border-radius: 12px;
    padding: 13px 26px; font-size: 15px; font-weight: 700;
    cursor: pointer; font-family: inherit;
    transition: transform .12s, box-shadow .12s, opacity .12s;
    box-shadow: 0 8px 24px rgba(255, 255, 255, .10);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(255, 255, 255, .16); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-ghost {
    background: var(--card-2); box-shadow: none; border: 1px solid var(--border); color: var(--text);
}
.btn-ghost:hover { box-shadow: none; border-color: rgba(255, 255, 255, .5); }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }
.btn-danger { background: linear-gradient(120deg, #ef4444, #f87171); color: #fff; box-shadow: 0 8px 24px rgba(239, 68, 68, .25); }

/* Shorten box */
.shorten-row { display: flex; gap: 12px; }
.shorten-row input { flex: 1; }
@media (max-width: 640px) { .shorten-row { flex-direction: column; } }

.advanced-toggle {
    background: none; border: 0; color: var(--muted); font-size: 13px; font-weight: 600;
    cursor: pointer; padding: 14px 0 0; font-family: inherit; display: inline-flex; align-items: center; gap: 6px;
}
.advanced-toggle:hover { color: var(--text); }
.advanced { display: none; margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border); }
.advanced.open { display: block; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

/* Result */
.result {
    display: none; margin-top: 18px; padding: 18px 20px;
    background: rgba(52, 211, 153, .07);
    border: 1px solid rgba(52, 211, 153, .35);
    border-radius: 12px;
}
.result.show { display: block; animation: pop .25s ease; }
@keyframes pop { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }
.result .short-url { font-size: 18px; font-weight: 700; color: var(--success); word-break: break-all; }
.result-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.error-msg {
    display: none; margin-top: 14px; padding: 13px 16px; font-size: 14px;
    background: rgba(248, 113, 113, .08); border: 1px solid rgba(248, 113, 113, .35);
    border-radius: 12px; color: var(--danger);
}
.error-msg.show { display: block; }
.notice {
    padding: 18px 20px; border-radius: 12px; font-size: 14.5px;
    background: rgba(251, 191, 36, .07); border: 1px solid rgba(251, 191, 36, .3);
    color: var(--warning); display: flex; align-items: center; gap: 10px;
}

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 44px 0; }
.feature { padding: 22px; }
.feature .fbox {
    width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    background: var(--accent-soft); margin-bottom: 14px; color: var(--text);
}
.feature h3 { font-size: 15px; margin-bottom: 6px; }
.feature p { font-size: 13.5px; color: var(--muted); }

/* Stats page */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin: 22px 0; }
.stat-card { padding: 20px; }
.stat-card .num { font-size: 27px; font-weight: 800; letter-spacing: -.5px; }
.stat-card .lbl { font-size: 12.5px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; margin-top: 3px; }
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 800px) { .charts-grid { grid-template-columns: 1fr; } }
.chart-card h3 {
    font-size: 14px; color: var(--muted); font-weight: 600; margin-bottom: 16px;
    text-transform: uppercase; letter-spacing: .4px;
    display: flex; align-items: center; gap: 8px;
}

/* Bars list */
.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 13.5px; }
.bar-row .bar-label { width: 130px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-row .bar-track { flex: 1; height: 8px; background: var(--bg-2); border-radius: 99px; overflow: hidden; }
.bar-row .bar-fill { height: 100%; background: linear-gradient(90deg, #ffffff, #b9b9cc); border-radius: 99px; }
.bar-row .bar-val { width: 70px; text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; font-weight: 600; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: rgba(255, 255, 255, .025); }
.table-wrap { overflow-x: auto; }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 99px; font-size: 11.5px; font-weight: 700; }
.badge-on { background: rgba(52, 211, 153, .12); color: var(--success); }
.badge-off { background: rgba(248, 113, 113, .12); color: var(--danger); }
.badge-lock { background: rgba(251, 191, 36, .12); color: var(--warning); }

/* Toggle switch */
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.switch-row .sw-info h3 { font-size: 15px; margin-bottom: 4px; }
.switch-row .sw-info p { font-size: 13px; color: var(--muted); }
.switch { position: relative; width: 50px; height: 28px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track {
    position: absolute; inset: 0; background: var(--bg-2); border: 1px solid var(--border);
    border-radius: 99px; cursor: pointer; transition: background .2s, border-color .2s;
}
.switch .track::before {
    content: ''; position: absolute; width: 20px; height: 20px; border-radius: 50%;
    background: var(--muted); top: 3px; left: 3px; transition: transform .2s, background .2s;
}
.switch input:checked + .track { background: rgba(255, 255, 255, .92); border-color: transparent; }
.switch input:checked + .track::before { transform: translateX(22px); background: #0b0b12; }

/* Footer */
.site-footer { text-align: center; color: #55556e; font-size: 13px; padding: 40px 0 28px; }

/* Center page (password/login) */
.center-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.center-box { width: 100%; max-width: 440px; text-align: center; }
.center-box img.logo { height: 64px; margin-bottom: 30px; }

/* Pagination */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 20px; }
.pagination a, .pagination span {
    padding: 8px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 600;
    border: 1px solid var(--border); color: var(--muted);
}
.pagination a:hover { border-color: rgba(255, 255, 255, .5); color: var(--text); text-decoration: none; }
.pagination .current { background: #fff; color: #0b0b12; border-color: #fff; }

/* Tabs (yönetim) */
.tabs {
    display: inline-flex; gap: 4px; padding: 4px;
    background: var(--card); border: 1px solid var(--border); border-radius: 12px;
    margin-bottom: 22px;
}
.tabs button {
    display: inline-flex; align-items: center; gap: 7px;
    background: none; border: 0; border-radius: 9px;
    padding: 9px 18px; font-size: 13.5px; font-weight: 600;
    color: var(--muted); cursor: pointer; font-family: inherit;
    transition: background .15s, color .15s;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { background: #fff; color: #0b0b12; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: pop .2s ease; }

/* Modal */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 100;
    background: rgba(5, 5, 10, .7); backdrop-filter: blur(6px);
    align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; animation: pop .2s ease; }
.modal {
    width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto;
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 26px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-head h3 { font-size: 16px; display: flex; align-items: center; gap: 8px; }
.modal-close {
    background: none; border: 0; color: var(--muted); cursor: pointer;
    font-size: 22px; line-height: 1; padding: 4px; font-family: inherit;
}
.modal-close:hover { color: var(--text); }

/* iziToast tema uyumu */
.iziToast.nx-toast {
    background: #171725 !important;
    border: 1px solid #23233a !important;
    border-radius: 12px !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .5) !important;
}
.iziToast.nx-toast > .iziToast-body .iziToast-message { color: #e8e8f0 !important; font-family: 'Inter', sans-serif !important; }
.iziToast.nx-toast > .iziToast-body .iziToast-title { color: #ffffff !important; font-family: 'Inter', sans-serif !important; }

/* API doc blokları */
.code-block {
    background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
    padding: 14px 16px; font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
    font-size: 12.5px; line-height: 1.7; color: #c9c9d8;
    overflow-x: auto; white-space: pre; margin: 10px 0 18px;
}
.code-block .c-key { color: #ffffff; font-weight: 600; }
.code-block .c-str { color: #34d399; }
.api-endpoint {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: ui-monospace, Menlo, monospace; font-size: 13px; margin-bottom: 6px;
}
.api-method {
    padding: 2px 9px; border-radius: 7px; font-size: 11px; font-weight: 800; letter-spacing: .4px;
}
.api-method.get  { background: rgba(52, 211, 153, .13); color: var(--success); }
.api-method.post { background: rgba(255, 255, 255, .12); color: #fff; }
.api-key-box {
    display: flex; gap: 10px; align-items: center;
    background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px;
    padding: 12px 16px; font-family: ui-monospace, Menlo, monospace; font-size: 13.5px;
    word-break: break-all;
}
.param-table td:first-child { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; white-space: nowrap; }

/* Toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.toolbar form { display: flex; gap: 10px; flex: 1; min-width: 240px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }