:root {
    --bg: #0a0c0f;
    --bg-soft: #0d1116;
    --panel: rgba(16, 20, 25, 0.94);
    --panel-2: rgba(19, 24, 30, 0.94);
    --panel-edge: rgba(255, 255, 255, 0.08);
    --panel-edge-strong: rgba(130, 210, 199, 0.16);
    --text: #f3f5f7;
    --text-muted: #a2acb8;
    --text-faint: #7f8995;
    --primary: #82d2c7;
    --primary-hover: #6dc3b7;
    --primary-ink: #081110;
    --logo-stroke: rgba(235, 240, 247, 0.68);
    --logo-bg: linear-gradient(180deg, #151a20 0%, #10151a 100%);
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-border: rgba(255, 255, 255, 0.08);
    --error-bg: rgba(127, 29, 29, 0.18);
    --error-border: rgba(248, 113, 113, 0.22);
    --error-text: #f8b4b4;
    --radius-xl: 20px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 10px;
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.42);
    --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{min-height:100vh;font-family:"General Sans",sans-serif;color:var(--text);background:radial-gradient(circle at top left, rgba(130,210,199,.05), transparent 28%),linear-gradient(180deg,#090b0d 0%,#0d1116 100%)}
a{color:inherit;text-decoration:none}button,input,label{font:inherit}
.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--logo-bg);border:1px solid var(--panel-edge);box-shadow:var(--shadow-md);overflow:hidden;flex-shrink:0}.brand-mark svg{width:34px;height:34px;display:block}.brand-meta{display:flex;flex-direction:column;justify-content:center;line-height:1}.brand-name{display:flex;align-items:baseline;gap:3px;font-weight:700;letter-spacing:-.03em}.brand-name .main{font-size:24px;color:var(--text)}.brand-name .tld{font-size:15px;color:var(--text-faint);font-weight:600;letter-spacing:-.01em}
.panel,.table-card,.topbar,.login-card,.sidebar-card{position:relative;background:var(--panel);border:1px solid var(--panel-edge);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);backdrop-filter:blur(14px);overflow:hidden}.panel::before,.table-card::before,.topbar::before,.login-card::before,.sidebar-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.03) 0%,rgba(255,255,255,0) 100%)}
.panel-inner,.table-card-inner,.topbar-inner,.sidebar-card-inner,.card-inner{position:relative;padding:22px}.eyebrow,.card-label{display:inline-flex;align-items:center;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:14px}h1,h2,h3{letter-spacing:-.02em;line-height:1.15}.subtitle,.helper,.muted{color:var(--text-muted);font-size:14px}.error,.alert{margin-bottom:18px;padding:13px 14px;border-radius:var(--radius-md);border:1px solid var(--error-border);background:var(--error-bg);color:var(--error-text);font-size:14px;line-height:1.45}
input[type="text"],input[type="password"],.rename-input,.input-control{width:100%;min-height:52px;border-radius:var(--radius-md);border:1px solid var(--input-border);background:var(--input-bg);color:var(--text);font-size:15px;padding:0 14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}input[type="text"]:focus,input[type="password"]:focus,.rename-input:focus,.input-control:focus{border-color:rgba(130,210,199,.44);box-shadow:0 0 0 4px rgba(130,210,199,.10);background:rgba(255,255,255,.045)}input::placeholder{color:var(--text-faint)}
.btn,.submit-btn,.rename-button,.copy-button,.upload-label{min-height:46px;padding:0 16px;border:none;border-radius:var(--radius-md);background:var(--primary);color:var(--primary-ink);font-size:15px;font-weight:700;letter-spacing:-.01em;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 10px 24px rgba(109,195,183,.16);transition:transform .15s ease,background .2s ease,box-shadow .2s ease,opacity .2s ease}.btn:hover,.submit-btn:hover,.rename-button:hover,.copy-button:hover,.upload-label:hover{background:var(--primary-hover);transform:translateY(-1px)}
.delete-button,.btn-danger{min-height:46px;padding:0 16px;border-radius:var(--radius-md);background:rgba(248,113,113,.12);color:#ffc4c4;border:1px solid rgba(248,113,113,.22);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:transform .15s ease,background .2s ease}.delete-button:hover,.btn-danger:hover{background:rgba(248,113,113,.18);transform:translateY(-1px)}
.link-btn,.logout-btn,.ghost-btn{min-height:46px;padding:0 16px;border-radius:var(--radius-md);border:1px solid var(--panel-edge);background:transparent;color:var(--text);display:inline-flex;align-items:center;gap:10px;transition:background .2s ease,border-color .2s ease}.link-btn:hover,.logout-btn:hover,.ghost-btn:hover{background:rgba(255,255,255,.05);border-color:var(--panel-edge-strong)}
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02)}table{width:100%;border-collapse:collapse}th,td{padding:16px;text-align:left;vertical-align:middle;border-bottom:1px solid rgba(255,255,255,.05)}th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);font-weight:700;background:rgba(255,255,255,.03)}tr:last-child td{border-bottom:none}tr:hover td{background:rgba(255,255,255,.02)}
@media (max-width:640px){.panel-inner,.table-card-inner,.topbar-inner,.sidebar-card-inner,.card-inner{padding:18px}.brand-name .main{font-size:22px}.brand-name .tld{font-size:14px}.brand-mark{width:48px;height:48px}.brand-mark svg{width:30px;height:30px}}