/* ═══════════════════════════════════════════════════════
   assistants.css — Assistants tab
   ═══════════════════════════════════════════════════════ */

#tab-assistants { flex-direction: column; align-items: center; padding: 24px 16px; overflow-y: auto; }
.assistants-wrap { width: 100%; max-width: 900px; }
.assistants-header { margin-bottom: 24px; }
.assistants-header h2 { font-size: 1.5rem; font-weight: 700; margin: 0 0 4px; }
.assistants-subtitle { color: var(--text-dim); font-size: 14px; margin: 0; }
.assistants-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }

/* Assistant Card */
.assistant-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: 12px; padding: 20px 16px; cursor: pointer; transition: border-color 0.15s, transform 0.1s, box-shadow 0.15s; position: relative; overflow: hidden; }
.assistant-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--acolor, var(--accent)); border-radius: 12px 12px 0 0; }
.assistant-card:hover { border-color: var(--acolor, var(--accent)); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.15); }
.assistant-card:active { transform: translateY(0); }
.assistant-card-icon { font-size: 2rem; margin-bottom: 10px; line-height: 1; }
.assistant-card-label { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.assistant-card-desc { font-size: 12px; color: var(--text-dim); line-height: 1.4; }
.assistant-card-ext { margin-top: 8px; font-size: 11px; color: var(--acolor, var(--accent)); font-weight: 600; }

/* Assistant Form */
.assistant-form { display: flex; flex-direction: column; gap: 4px; }
.assistant-label { font-size: 13px; color: var(--text-dim); font-weight: 600; margin-bottom: 4px; }
.assistant-input { width: 100%; padding: 10px 12px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; box-sizing: border-box; transition: border-color 0.15s; }
.assistant-input:focus { outline: none; border-color: var(--accent); }
.assistant-textarea { width: 100%; padding: 10px 12px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; box-sizing: border-box; resize: vertical; font-family: inherit; line-height: 1.5; transition: border-color 0.15s; }
.assistant-textarea:focus { outline: none; border-color: var(--accent); }
.assistant-submit { margin-top: 14px; padding: 11px 20px; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: opacity 0.15s; }
.assistant-submit:hover { opacity: 0.85; }
.assistant-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Priority buttons */
.asst-priority-btn { flex: 1; padding: 8px 6px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: 6px; color: var(--text); font-size: 13px; cursor: pointer; transition: border-color 0.15s, background 0.15s; text-transform: capitalize; }
.asst-priority-btn.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 15%, var(--bg-input)); }

/* Result area */
.asst-result { margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px; max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.asst-loading { color: var(--text-dim); font-size: 14px; padding: 8px 0; }
.asst-success { color: var(--success, #4CAF50); font-size: 14px; }
.asst-error   { color: var(--error, #f44336); font-size: 14px; }
.asst-empty   { color: var(--text-dim); font-size: 14px; text-align: center; padding: 16px 0; }
.asst-result-item { background: var(--bg-input); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; overflow: hidden; }
.asst-result-title { font-weight: 600; font-size: 13px; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.asst-result-content { font-size: 12px; color: var(--text-dim); line-height: 1.5; }

/* Settings Tab (attached here as it's small) */
.settings-wrap { width: 100%; max-width: 700px; }
.settings-header { margin-bottom: 24px; }
.settings-header h2 { font-size: 1.5rem; font-weight: 700; margin: 0 0 4px; }
.settings-subtitle { color: var(--text-dim); font-size: 14px; margin: 0; }
.settings-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
.settings-section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); margin: 0 0 16px; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.settings-item { padding: 10px 14px; background: var(--bg); border-radius: 8px; border: 1px solid var(--border); }
.settings-label { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.settings-value { font-size: 14px; color: var(--text); }
.settings-value code { font-family: monospace; font-size: 12px; background: rgba(255,255,255,0.05); padding: 2px 5px; border-radius: 4px; }
.settings-features { display: flex; flex-direction: column; gap: 8px; }
.settings-feature-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.settings-feature-row:last-child { border-bottom: none; }
.settings-feature-name { text-transform: capitalize; color: var(--text); }
.settings-feature-status.on  { color: #4CAF50; font-weight: 600; }
.settings-feature-status.off { color: var(--text-dim); font-weight: 600; }
.settings-users { display: flex; flex-direction: column; gap: 4px; }
.settings-users-header { display: grid; grid-template-columns: 1fr 80px 80px; font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; padding: 0 8px 8px; border-bottom: 1px solid var(--border); }
.settings-user-row { display: grid; grid-template-columns: 1fr 80px 80px; align-items: center; padding: 8px; font-size: 13px; background: var(--bg); border-radius: 6px; gap: 8px; }
.settings-user-hash { font-family: monospace; font-size: 12px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.settings-user-role { font-weight: 600; font-size: 12px; text-align: center; }
.settings-user-date { font-size: 11px; color: var(--text-dim); text-align: right; }
.settings-input { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 6px 10px; font-size: 13px; outline: none; }
.settings-input:focus { border-color: var(--accent, #6c8ef4); }
.settings-btn { background: var(--accent, #6c8ef4); color: #fff; border: none; border-radius: 6px; padding: 6px 16px; font-size: 13px; font-weight: 600; cursor: pointer; transition: opacity 0.15s; }
.settings-btn:hover { opacity: 0.85; }
.settings-btn-danger { background: rgba(244,67,54,0.12); color: #f44336; border: 1px solid rgba(244,67,54,0.3); border-radius: 6px; padding: 8px 18px; font-size: 13px; font-weight: 600; cursor: pointer; transition: background 0.15s; }
.settings-btn-danger:hover { background: rgba(244,67,54,0.22); }

/* Responsive */
@media (max-width: 620px) {
  .assistants-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .assistant-card { padding: 16px 12px; }
  .assistant-card-icon { font-size: 1.6rem; }
  .assistant-card-label { font-size: 14px; }
  .assistant-card-desc { font-size: 11px; }
}
@media (max-width: 480px) {
  .settings-grid { grid-template-columns: 1fr; }
  .settings-users-header, .settings-user-row { grid-template-columns: 1fr 70px; }
  .settings-users-header span:last-child, .settings-user-date { display: none; }
}