:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #22263a;
  --border: #2e3347;
  --text: #e2e8f0;
  --text-dim: #8892a4;
  --accent: #6366f1;
  --accent-hover: #4f52d4;
  --danger: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
  --radius: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }

.hidden { display: none !important; }
.error { color: var(--danger); font-size: 13px; margin-top: 4px; }
.hint { color: var(--text-dim); font-size: 13px; margin-bottom: 12px; }

/* Login */
.overlay { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 100; }
.login-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; width: 360px; display: flex; flex-direction: column; gap: 16px; box-shadow: var(--shadow); }
.login-box h1 { font-size: 22px; text-align: center; }
.login-box input { padding: 10px 14px; background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 14px; width: 100%; }
.login-box input:focus { outline: none; border-color: var(--accent); }
.login-box button { padding: 10px; background: var(--accent); color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 600; }
.login-box button:hover { background: var(--accent-hover); }

/* Nav */
nav { display: flex; align-items: center; justify-content: space-between; padding: 0 24px; height: 56px; background: var(--surface); border-bottom: 1px solid var(--border); }
.nav-brand { font-size: 16px; font-weight: 700; color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-stat { color: var(--text-dim); font-size: 13px; }

/* Main */
main { max-width: 1100px; margin: 0 auto; padding: 32px 24px; }
.toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.toolbar h2 { font-size: 20px; font-weight: 600; }

/* Buttons */
button { cursor: pointer; }
.btn-primary { background: var(--accent); color: white; border: none; border-radius: 6px; padding: 9px 18px; font-size: 14px; font-weight: 600; transition: background .15s; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-sm { background: var(--surface2); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; font-size: 13px; transition: border-color .15s; }
.btn-sm:hover { border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); border-radius: 6px; padding: 9px 18px; font-size: 14px; }
.btn-ghost:hover { border-color: var(--text-dim); color: var(--text); }
.btn-danger { background: var(--danger); color: white; border: none; border-radius: 6px; padding: 6px 12px; font-size: 13px; }
.btn-danger:hover { opacity: .85; }
.btn-icon { background: transparent; border: none; color: var(--text-dim); padding: 4px 8px; border-radius: 4px; }
.btn-icon:hover { color: var(--text); background: var(--surface2); }

/* Webhook cards */
.webhook-list { display: flex; flex-direction: column; gap: 12px; }
.webhook-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; display: flex; align-items: center; gap: 16px; transition: border-color .15s; }
.webhook-card:hover { border-color: var(--accent); }
.webhook-card.disabled { opacity: .55; }
.wh-status { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.wh-status.on { background: var(--success); box-shadow: 0 0 8px var(--success); }
.wh-status.off { background: var(--text-dim); }
.wh-info { flex: 1; min-width: 0; }
.wh-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.wh-url { font-family: monospace; font-size: 12px; color: var(--accent); background: var(--surface2); padding: 2px 8px; border-radius: 4px; display: inline-block; cursor: pointer; transition: opacity .15s; }
.wh-url:hover { opacity: .8; }
.wh-meta { display: flex; align-items: center; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.badge { font-size: 11px; padding: 2px 7px; border-radius: 100px; border: 1px solid var(--border); color: var(--text-dim); }
.badge.method { border-color: var(--accent); color: var(--accent); }
.badge.auth { border-color: var(--warning); color: var(--warning); }
.badge.script { border-color: var(--success); color: var(--success); }
.wh-actions { display: flex; gap: 4px; flex-shrink: 0; }
.wh-log-count { font-size: 12px; color: var(--text-dim); text-align: center; }

/* Tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab { background: none; border: none; color: var(--text-dim); padding: 8px 16px; font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .15s, border-color .15s; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Forms */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; }
.field input[type=text], .field input[type=number], .field input[type=password], .field select, .field textarea {
  width: 100%; padding: 9px 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 14px; font-family: inherit;
}
.field textarea { font-family: 'JetBrains Mono', 'Fira Code', monospace; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field select option { background: var(--surface2); }
.field small { display: block; color: var(--text-dim); font-size: 12px; margin-top: 4px; }
.field.row { display: flex; align-items: center; gap: 12px; }
.field.row label { margin: 0; }
.input-prefix { display: flex; align-items: center; background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.input-prefix:focus-within { border-color: var(--accent); }
.prefix { padding: 9px 10px 9px 12px; color: var(--text-dim); font-family: monospace; font-size: 13px; white-space: nowrap; border-right: 1px solid var(--border); }
.input-prefix input { border: none; border-radius: 0; background: transparent; flex: 1; }
.input-prefix input:focus { outline: none; }
.checkboxes { display: flex; gap: 16px; flex-wrap: wrap; }
.checkboxes label { display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--text); }
.row-gap { display: flex; gap: 8px; align-items: center; }
.row-gap input { flex: 1; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); width: 100%; max-width: 600px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.modal-wide { max-width: 900px; }
.modal-sm { max-width: 420px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-header-actions { display: flex; align-items: center; gap: 8px; }
.close-btn { background: none; border: none; color: var(--text-dim); font-size: 22px; line-height: 1; padding: 0 4px; }
.close-btn:hover { color: var(--text); }
.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 16px 20px; border-top: 1px solid var(--border); flex-shrink: 0; }

/* Logs */
.log-entry { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; margin-bottom: 10px; overflow: hidden; }
.log-header { display: flex; align-items: center; gap: 10px; padding: 10px 14px; cursor: pointer; user-select: none; }
.log-header:hover { background: rgba(255,255,255,.03); }
.log-method { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 4px; background: var(--accent); color: white; }
.log-time { font-size: 12px; color: var(--text-dim); }
.log-ip { font-size: 12px; color: var(--text-dim); font-family: monospace; margin-left: auto; }
.log-status { font-size: 12px; padding: 2px 7px; border-radius: 4px; }
.log-body { padding: 12px 14px; border-top: 1px solid var(--border); display: none; }
.log-body.open { display: block; }
.log-body pre { font-family: monospace; font-size: 12px; color: var(--text-dim); white-space: pre-wrap; word-break: break-all; }
.log-section { font-size: 11px; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; margin: 10px 0 4px; }
.logs-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 12px; }
#logs-page-info { font-size: 13px; color: var(--text-dim); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-dim); }
.empty-state h3 { font-size: 18px; margin-bottom: 8px; color: var(--text); }