/* ============================================================
   BOT HUB — BlueFox Trading Stylesheet
   Uses existing CSS variables from the BlueFox design system
   ============================================================ */

/* ---- Layout ---- */
.bh-container { max-width: 1200px; }
.bh-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.bh-header h1 { font-size: 24px; font-weight: 700; color: var(--text-primary, #EAF0FF); display: flex; align-items: center; gap: 10px; }
.bh-header h1 svg { width: 28px; height: 28px; color: var(--cyan-main, #4FD1FF); }
.bh-subtitle { font-size: 14px; color: var(--text-muted, #9AA6D1); margin-top: 4px; }

/* ---- Buttons ---- */
.bh-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 12px; border: none; cursor: pointer; font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 600; transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
.bh-btn:hover { transform: translateY(-2px); }
.bh-btn-primary { background: linear-gradient(135deg, var(--cyan-main, #4FD1FF) 0%, var(--cyan-dark, #2BB8E6) 100%); color: #070A14; }
.bh-btn-secondary { background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-primary, #EAF0FF); }
.bh-btn-danger { background: rgba(255,77,79,0.15); color: var(--danger, #FF4D4F); border: 1px solid rgba(255,77,79,0.3); }
.bh-btn-sm { padding: 6px 14px; font-size: 13px; border-radius: 8px; }
.bh-btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-secondary, #B8C4E8); cursor: pointer; transition: all 0.25s; }
.bh-btn-icon:hover { border-color: var(--cyan-main, #4FD1FF); color: var(--cyan-main, #4FD1FF); }

/* ---- Stats Bar ---- */
.bh-stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.bh-stat-card { background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 16px; padding: 20px; text-align: center; transition: all 0.25s; }
.bh-stat-card:hover { border-color: var(--cyan-main, #4FD1FF); transform: translateY(-2px); }
.bh-stat-value { font-size: 28px; font-weight: 700; font-family: 'JetBrains Mono', monospace; color: var(--text-primary, #EAF0FF); }
.bh-stat-label { font-size: 12px; color: var(--text-muted, #9AA6D1); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
.bh-stat-value.positive { color: var(--success, #2ED573); }
.bh-stat-value.negative { color: var(--danger, #FF4D4F); }

/* ---- Filters ---- */
.bh-filters { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.bh-filter-btn { padding: 8px 16px; border-radius: 10px; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-secondary, #B8C4E8); cursor: pointer; font-family: 'Outfit', sans-serif; font-size: 13px; font-weight: 500; transition: all 0.2s; }
.bh-filter-btn:hover { border-color: var(--cyan-main, #4FD1FF); color: var(--text-primary, #EAF0FF); }
.bh-filter-btn.active { background: rgba(79,209,255,0.15); border-color: var(--cyan-main, #4FD1FF); color: var(--cyan-main, #4FD1FF); }

/* ---- Bot List ---- */
.bh-bot-list { display: flex; flex-direction: column; gap: 12px; }
.bh-bot-row { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 16px; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 16px; padding: 16px 20px; cursor: pointer; transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
.bh-bot-row:hover { border-color: var(--cyan-main, #4FD1FF); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }

.bh-bot-status-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.bh-bot-status-dot.active { background: var(--success, #2ED573); box-shadow: 0 0 8px rgba(46,213,115,0.5); animation: bh-pulse 2s infinite; }
.bh-bot-status-dot.paused { background: var(--warning, #FFB020); }
.bh-bot-status-dot.testing { background: var(--blue-main, #1F6BFF); }
.bh-bot-status-dot.archived { background: var(--text-muted, #9AA6D1); }
@keyframes bh-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.bh-bot-info h3 { font-size: 16px; font-weight: 600; color: var(--text-primary, #EAF0FF); margin: 0; }
.bh-bot-meta { font-size: 12px; color: var(--text-muted, #9AA6D1); margin-top: 4px; display: flex; gap: 12px; }
.bh-bot-meta span { display: inline-flex; align-items: center; gap: 4px; }

.bh-bot-stats { display: flex; gap: 16px; }
.bh-bot-stat { text-align: center; }
.bh-bot-stat-val { font-size: 14px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.bh-bot-stat-lbl { font-size: 10px; color: var(--text-muted, #9AA6D1); text-transform: uppercase; }

.bh-bot-pnl { text-align: right; min-width: 100px; }
.bh-bot-pnl-val { font-size: 18px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.bh-bot-pnl-trades { font-size: 11px; color: var(--text-muted, #9AA6D1); }

.bh-sparkline { height: 30px; }

/* ---- Empty State ---- */
.bh-empty { text-align: center; padding: 60px 20px; color: var(--text-muted, #9AA6D1); }
.bh-empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.bh-empty h3 { font-size: 18px; color: var(--text-secondary, #B8C4E8); margin-bottom: 8px; }
.bh-empty p { font-size: 14px; margin-bottom: 24px; }

/* ---- Detail View ---- */
.bh-detail-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.bh-back-btn { width: 40px; height: 40px; border-radius: 12px; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-secondary, #B8C4E8); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.25s; font-size: 18px; }
.bh-back-btn:hover { border-color: var(--cyan-main, #4FD1FF); color: var(--cyan-main, #4FD1FF); }
.bh-detail-title h1 { font-size: 22px; font-weight: 700; color: var(--text-primary, #EAF0FF); margin: 0; }
.bh-detail-sub { font-size: 13px; color: var(--text-muted, #9AA6D1); margin-top: 2px; }
.bh-badge { display: inline-flex; padding: 4px 12px; border-radius: 8px; font-size: 12px; font-weight: 600; }
.bh-badge-active { background: rgba(46,213,115,0.15); color: var(--success, #2ED573); }
.bh-badge-paused { background: rgba(255,176,32,0.15); color: var(--warning, #FFB020); }
.bh-badge-testing { background: rgba(31,107,255,0.15); color: var(--blue-main, #1F6BFF); }
.bh-badge-archived { background: rgba(154,166,209,0.15); color: var(--text-muted, #9AA6D1); }

/* ---- Tabs ---- */
.bh-tabs { display: flex; gap: 4px; margin-bottom: 24px; border-bottom: 1px solid var(--border-color, rgba(31,107,255,0.15)); padding-bottom: 0; overflow-x: auto; }
.bh-tab { padding: 12px 20px; font-size: 14px; font-weight: 500; color: var(--text-muted, #9AA6D1); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.2s; white-space: nowrap; font-family: 'Outfit', sans-serif; background: none; border-top: none; border-left: none; border-right: none; }
.bh-tab:hover { color: var(--text-primary, #EAF0FF); }
.bh-tab.active { color: var(--cyan-main, #4FD1FF); border-bottom-color: var(--cyan-main, #4FD1FF); }

/* ---- Cards ---- */
.bh-card { background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 16px; padding: 24px; margin-bottom: 20px; }
.bh-card-title { font-size: 16px; font-weight: 600; color: var(--text-primary, #EAF0FF); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

/* ---- Mini Stat Cards (inside detail) ---- */
.bh-mini-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 24px; }
.bh-mini-stat { background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 12px; padding: 16px; text-align: center; }
.bh-mini-stat-val { font-size: 22px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.bh-mini-stat-lbl { font-size: 11px; color: var(--text-muted, #9AA6D1); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }

/* ---- Charts (SVG) ---- */
.bh-chart-container { position: relative; width: 100%; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 16px; padding: 20px; margin-bottom: 20px; overflow: hidden; }
.bh-chart-title { font-size: 14px; font-weight: 600; color: var(--text-secondary, #B8C4E8); margin-bottom: 12px; }
.bh-chart-svg { width: 100%; display: block; }
.bh-chart-tooltip { position: absolute; background: rgba(15,20,40,0.95); backdrop-filter: blur(10px); border: 1px solid rgba(79,209,255,0.3); border-radius: 8px; padding: 8px 12px; font-size: 12px; font-family: 'JetBrains Mono', monospace; color: var(--text-primary, #EAF0FF); pointer-events: none; z-index: 10; white-space: nowrap; }

/* ---- Trade Table ---- */
.bh-table-container { overflow-x: auto; }
.bh-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.bh-table th { text-align: left; padding: 12px 10px; color: var(--text-muted, #9AA6D1); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border-color, rgba(31,107,255,0.15)); cursor: pointer; white-space: nowrap; }
.bh-table th:hover { color: var(--cyan-main, #4FD1FF); }
.bh-table td { padding: 10px; border-bottom: 1px solid rgba(31,107,255,0.07); font-family: 'JetBrains Mono', monospace; color: var(--text-secondary, #B8C4E8); white-space: nowrap; }
.bh-table tr:hover td { background: rgba(79,209,255,0.03); }
.bh-table .pnl-positive { color: var(--success, #2ED573); }
.bh-table .pnl-negative { color: var(--danger, #FF4D4F); }
.bh-table .dir-long { color: var(--success, #2ED573); font-weight: 600; }
.bh-table .dir-short { color: var(--danger, #FF4D4F); font-weight: 600; }

.bh-pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; }
.bh-page-btn { padding: 6px 12px; border-radius: 8px; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-secondary, #B8C4E8); cursor: pointer; font-family: 'JetBrains Mono', monospace; font-size: 12px; transition: all 0.2s; }
.bh-page-btn:hover { border-color: var(--cyan-main, #4FD1FF); }
.bh-page-btn.active { background: rgba(79,209,255,0.15); border-color: var(--cyan-main, #4FD1FF); color: var(--cyan-main, #4FD1FF); }
.bh-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---- Form ---- */
.bh-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bh-form-full { grid-column: 1 / -1; }
.bh-form-group { display: flex; flex-direction: column; gap: 6px; }
.bh-form-label { font-size: 12px; font-weight: 500; color: var(--text-muted, #9AA6D1); text-transform: uppercase; letter-spacing: 0.5px; }
.bh-form-input, .bh-form-select, .bh-form-textarea { background: var(--bg-secondary, #0B1024); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 10px; padding: 10px 14px; color: var(--text-primary, #EAF0FF); font-family: 'Outfit', sans-serif; font-size: 14px; transition: border-color 0.2s; outline: none; }
.bh-form-input:focus, .bh-form-select:focus, .bh-form-textarea:focus { border-color: var(--cyan-main, #4FD1FF); }
.bh-form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239AA6D1' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }
.bh-form-textarea { resize: vertical; min-height: 80px; }
.bh-form-actions { grid-column: 1 / -1; display: flex; gap: 12px; margin-top: 8px; }

/* ---- Tags ---- */
.bh-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.bh-tag { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 6px; background: rgba(79,209,255,0.1); color: var(--cyan-main, #4FD1FF); font-size: 11px; font-weight: 500; }
.bh-tag-remove { cursor: pointer; opacity: 0.7; }
.bh-tag-remove:hover { opacity: 1; }

/* ---- Modal ---- */
.bh-modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(7,10,20,0.85); backdrop-filter: blur(8px); z-index: 1000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.bh-modal-overlay.visible { opacity: 1; pointer-events: auto; }
.bh-modal { background: var(--bg-secondary, #0B1024); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 20px; padding: 32px; max-width: 640px; width: 90%; max-height: 85vh; overflow-y: auto; transform: translateY(20px); transition: transform 0.3s; }
.bh-modal-overlay.visible .bh-modal { transform: translateY(0); }
.bh-modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.bh-modal-header h2 { font-size: 20px; font-weight: 700; color: var(--text-primary, #EAF0FF); }
.bh-modal-close { width: 36px; height: 36px; border-radius: 10px; background: var(--bg-card, #0F1428); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); color: var(--text-muted, #9AA6D1); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 18px; }

/* ---- Drop Zone ---- */
.bh-dropzone { border: 2px dashed var(--border-color, rgba(31,107,255,0.15)); border-radius: 16px; padding: 40px; text-align: center; cursor: pointer; transition: all 0.3s; }
.bh-dropzone:hover, .bh-dropzone.dragover { border-color: var(--cyan-main, #4FD1FF); background: rgba(79,209,255,0.05); }
.bh-dropzone-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.bh-dropzone-text { font-size: 14px; color: var(--text-secondary, #B8C4E8); }
.bh-dropzone-hint { font-size: 12px; color: var(--text-muted, #9AA6D1); margin-top: 8px; }

/* ---- Monte Carlo ---- */
.bh-mc-config { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.bh-mc-slider-group { display: flex; flex-direction: column; gap: 6px; }
.bh-mc-slider-header { display: flex; justify-content: space-between; align-items: center; }
.bh-mc-slider-label { font-size: 12px; color: var(--text-muted, #9AA6D1); text-transform: uppercase; }
.bh-mc-slider-value { font-size: 14px; font-weight: 600; font-family: 'JetBrains Mono', monospace; color: var(--cyan-main, #4FD1FF); }
.bh-mc-slider { -webkit-appearance: none; width: 100%; height: 6px; border-radius: 3px; background: var(--bg-secondary, #0B1024); outline: none; }
.bh-mc-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--cyan-main, #4FD1FF); cursor: pointer; border: 2px solid var(--bg-card, #0F1428); }

/* ---- Code Editor ---- */
.bh-code-editor { position: relative; }
.bh-code-textarea { width: 100%; min-height: 400px; background: var(--bg-secondary, #0B1024); border: 1px solid var(--border-color, rgba(31,107,255,0.15)); border-radius: 12px; padding: 16px; color: var(--text-primary, #EAF0FF); font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.6; resize: vertical; outline: none; tab-size: 4; }
.bh-code-textarea:focus { border-color: var(--cyan-main, #4FD1FF); }
.bh-code-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ---- Notes ---- */
.bh-notes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.bh-note-card { border-radius: 12px; padding: 16px; border: 1px solid var(--border-color, rgba(31,107,255,0.15)); }
.bh-note-card.color-blue { background: rgba(31,107,255,0.08); border-color: rgba(31,107,255,0.2); }
.bh-note-card.color-green { background: rgba(46,213,115,0.08); border-color: rgba(46,213,115,0.2); }
.bh-note-card.color-orange { background: rgba(255,176,32,0.08); border-color: rgba(255,176,32,0.2); }
.bh-note-card.color-purple { background: rgba(122,92,255,0.08); border-color: rgba(122,92,255,0.2); }
.bh-note-card.color-red { background: rgba(255,77,79,0.08); border-color: rgba(255,77,79,0.2); }
.bh-note-title { font-size: 14px; font-weight: 600; color: var(--text-primary, #EAF0FF); margin-bottom: 8px; }
.bh-note-content { font-size: 13px; color: var(--text-secondary, #B8C4E8); line-height: 1.5; }
.bh-note-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: 11px; color: var(--text-muted, #9AA6D1); }

/* ---- Monthly Grid ---- */
.bh-monthly-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.bh-month-cell { padding: 12px; border-radius: 10px; text-align: center; cursor: pointer; transition: all 0.2s; border: 1px solid transparent; }
.bh-month-cell:hover { transform: translateY(-2px); }
.bh-month-cell.profit { background: rgba(46,213,115,0.1); border-color: rgba(46,213,115,0.2); }
.bh-month-cell.loss { background: rgba(255,77,79,0.1); border-color: rgba(255,77,79,0.2); }
.bh-month-cell.neutral { background: var(--bg-card, #0F1428); border-color: var(--border-color, rgba(31,107,255,0.15)); }
.bh-month-label { font-size: 12px; color: var(--text-muted, #9AA6D1); margin-bottom: 4px; }
.bh-month-value { font-size: 14px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }

/* ---- Progress Bar ---- */
.bh-progress { width: 100%; height: 6px; border-radius: 3px; background: var(--bg-secondary, #0B1024); overflow: hidden; margin: 12px 0; }
.bh-progress-bar { height: 100%; border-radius: 3px; background: linear-gradient(135deg, var(--cyan-main, #4FD1FF) 0%, var(--cyan-dark, #2BB8E6) 100%); transition: width 0.3s; }

/* ---- Loading ---- */
.bh-loading { display: flex; align-items: center; justify-content: center; padding: 40px; color: var(--text-muted, #9AA6D1); gap: 12px; }
.bh-spinner { width: 24px; height: 24px; border: 3px solid var(--border-color, rgba(31,107,255,0.15)); border-top-color: var(--cyan-main, #4FD1FF); border-radius: 50%; animation: bh-spin 0.8s linear infinite; }
@keyframes bh-spin { to { transform: rotate(360deg); } }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .bh-stats-bar { grid-template-columns: repeat(2, 1fr); }
    .bh-mini-stats { grid-template-columns: repeat(2, 1fr); }
    .bh-form { grid-template-columns: 1fr; }
    .bh-bot-row { grid-template-columns: auto 1fr; gap: 12px; }
    .bh-bot-stats { display: none; }
    .bh-bot-pnl { grid-column: 2; }
    .bh-mc-config { grid-template-columns: 1fr; }
    .bh-monthly-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
    .bh-stats-bar { grid-template-columns: 1fr; }
    .bh-mini-stats { grid-template-columns: 1fr; }
    .bh-monthly-grid { grid-template-columns: repeat(2, 1fr); }
}