/* ============================================================ BEM AI — Adaptive Light/Dark Chat Interface Light mode: default | Dark mode: html.bem-dark (class on ) ============================================================ */ /* Font loaded globally via theme — no @import needed */ /* ── CSS Variables ── */ :root { --ai-bg: #f8f7ff; --ai-surface: #ffffff; --ai-sidebar: #ffffff; --ai-border: #e8e3f5; --ai-border-soft: #f0ebff; --ai-text: #1a1040; --ai-text-2: #5a5070; --ai-text-3: #9b93b0; --ai-accent: #7c3aed; --ai-accent-2: #6d28d9; --ai-accent-soft: rgba(124,58,237,0.08); --ai-user-bubble: linear-gradient(135deg, #6d28d9, #8b5cf6); --ai-bot-bubble: #ffffff; --ai-bot-border: #ede9fe; --ai-input-bg: #ffffff; --ai-chip-bg: #f5f0ff; --ai-chip-color: #6d28d9; --ai-shadow: 0 1px 3px rgba(124,58,237,0.08), 0 4px 16px rgba(124,58,237,0.06); --ai-shadow-lg: 0 8px 32px rgba(124,58,237,0.12); --ai-header-bg: rgba(255,255,255,0.97); --ai-chat-bg: #f4f2fb; --ai-stat-bg: #f8f6ff; --ai-radius: 18px; } .bem-dark { --ai-bg: #0d0820; --ai-surface: #16102a; --ai-sidebar: #100c20; --ai-border: #2a1f45; --ai-border-soft: #1e1535; --ai-text: #e8e3f5; --ai-text-2: #94a3b8; --ai-text-3: #4a3f6a; --ai-accent: #a78bfa; --ai-accent-2: #8b5cf6; --ai-accent-soft: rgba(139,92,246,0.10); --ai-user-bubble: linear-gradient(135deg, #4c1d95, #6d28d9); --ai-bot-bubble: #1a1230; --ai-bot-border: #2a1f45; --ai-input-bg: #1a1230; --ai-chip-bg: #1e1535; --ai-chip-color: #c4b5fd; --ai-shadow: 0 2px 12px rgba(0,0,0,0.3); --ai-shadow-lg: 0 8px 32px rgba(0,0,0,0.4); --ai-header-bg: rgba(13,8,32,0.97); --ai-chat-bg: #0d0820; --ai-stat-bg: #1a1230; } /* ── Base ── */ .ai-pro-container { font-family: 'Tajawal', 'Segoe UI', Tahoma, sans-serif; direction: rtl; background: var(--ai-bg); min-height: 100vh; padding: 0; color: var(--ai-text); transition: background 0.3s, color 0.3s; } .ai-pro-wrapper { display: grid; grid-template-columns: 260px 1fr; height: 100vh; overflow: hidden; } /* ══════════════════════ SIDEBAR ══════════════════════ */ .ai-pro-sidebar { background: var(--ai-sidebar); border-left: 1px solid var(--ai-border); display: flex; flex-direction: column; gap: 12px; padding: 16px 12px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--ai-border) transparent; transition: background 0.3s, border-color 0.3s; } .ai-pro-sidebar::-webkit-scrollbar { width: 4px; } .ai-pro-sidebar::-webkit-scrollbar-thumb { background: var(--ai-border); border-radius: 4px; } /* Profile */ .ai-pro-profile { text-align: center; padding: 16px 12px; background: var(--ai-accent-soft); border-radius: 14px; border: 1px solid var(--ai-border-soft); } .ai-pro-avatar { width: 60px; height: 60px; margin: 0 auto 10px; background: linear-gradient(135deg, #7c3aed, #5b21b6); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 3px var(--ai-accent-soft), 0 4px 16px rgba(124,58,237,0.25); } .ai-avatar-letter { color: white; font-size: 24px; font-weight: 900; } .ai-student-name { font-size: 15px; font-weight: 700; color: var(--ai-text); margin: 0 0 4px; } .ai-student-email { font-size: 11px; color: var(--ai-text-3); margin: 0; } /* Points Card */ .ai-points-card { background: linear-gradient(135deg, #5b21b6 0%, #7c3aed 100%); color: white; padding: 18px 14px; border-radius: 14px; text-align: center; position: relative; overflow: hidden; box-shadow: 0 4px 20px rgba(124,58,237,0.3); } .ai-points-card::after { content: ''; position: absolute; top: -50%; right: -30%; width: 80%; height: 80%; background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 65%); pointer-events: none; } .ai-points-icon { font-size: 24px; margin-bottom: 4px; } .ai-points-label { font-size: 11px; opacity: 0.85; } .ai-points-value { font-size: 40px; font-weight: 900; margin: 6px 0; line-height: 1; } .ai-points-bar { background: rgba(255,255,255,0.2); height: 4px; border-radius: 4px; margin: 8px 0 12px; overflow: hidden; } .ai-points-fill { background: white; height: 100%; border-radius: 4px; transition: width 0.5s ease; } .ai-recharge-btn { width: 100%; padding: 8px; background: rgba(255,255,255,0.15); color: white; border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; font-weight: 600; font-size: 12px; cursor: pointer; font-family: 'Tajawal', sans-serif; transition: background 0.2s; } .ai-recharge-btn:hover { background: rgba(255,255,255,0.25); } /* Subject Filter */ .ai-subjects-filter { padding: 12px; background: var(--ai-stat-bg); border-radius: 12px; border: 1px solid var(--ai-border-soft); } .ai-filter-label { display: block; font-size: 11px; font-weight: 700; color: var(--ai-text-3); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; } .ai-subject-select { width: 100%; padding: 8px 10px; border: 1px solid var(--ai-border); border-radius: 8px; font-size: 13px; background: var(--ai-surface); color: var(--ai-text); cursor: pointer; font-family: 'Tajawal', sans-serif; outline: none; transition: border-color 0.2s; } .ai-subject-select:focus { border-color: #7c3aed; } /* Stats */ .ai-stats-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; } .ai-stat-item { background: var(--ai-stat-bg); border: 1px solid var(--ai-border-soft); padding: 12px 8px; border-radius: 12px; text-align: center; } .ai-stat-value { display: block; font-size: 22px; font-weight: 900; color: #7c3aed; margin-bottom: 2px; } .ai-stat-label { display: block; font-size: 11px; color: var(--ai-text-3); } /* Back Button */ .ai-back-btn { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 11px; background: var(--ai-stat-bg); border: 1px solid var(--ai-border-soft); color: var(--ai-text-2); border-radius: 12px; text-decoration: none; font-weight: 600; font-size: 13px; transition: all 0.2s; margin-top: auto; } .ai-back-btn:hover { background: var(--ai-accent-soft); color: #7c3aed; border-color: #c4b5fd; } /* ══════════════════════ MAIN ══════════════════════ */ .ai-pro-main { background: var(--ai-bg); display: flex; flex-direction: column; height: 100vh; overflow: hidden; } /* Header */ .ai-pro-header { padding: 12px 24px; border-bottom: 1px solid var(--ai-border); display: flex; justify-content: space-between; align-items: center; background: var(--ai-header-bg); backdrop-filter: blur(12px); flex-shrink: 0; z-index: 10; box-shadow: 0 1px 0 var(--ai-border); } .ai-header-left { display: flex; align-items: center; gap: 12px; } .ai-header-bot-icon { width: 40px; height: 40px; background: linear-gradient(135deg, #5b21b6, #7c3aed); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; box-shadow: 0 2px 10px rgba(124,58,237,0.3); flex-shrink: 0; } .ai-header-title { font-size: 17px; font-weight: 800; color: var(--ai-text); margin: 0 0 1px; } .ai-header-subtitle { font-size: 12px; color: var(--ai-text-3); margin: 0; } .ai-status-badge { display: flex; align-items: center; gap: 6px; padding: 5px 12px; background: rgba(16,185,129,0.08); color: #059669; border-radius: 20px; font-size: 12px; font-weight: 600; border: 1px solid rgba(16,185,129,0.15); } .bem-dark .ai-status-badge { color: #34d399; background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.2); } .ai-status-dot { width: 6px; height: 6px; background: #10b981; border-radius: 50%; animation: blink 2s ease-in-out infinite; } @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } } /* ── Chat Area ── */ .ai-chat-area { flex: 1; overflow-y: auto; padding: 20px 20px; background: var(--ai-chat-bg); scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--ai-border) transparent; transition: background 0.3s; } .ai-chat-area::-webkit-scrollbar { width: 4px; } .ai-chat-area::-webkit-scrollbar-thumb { background: var(--ai-border); border-radius: 4px; } .ai-messages-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 4px; } /* ── Welcome Screen ── */ .ai-welcome-msg { text-align: center; padding: 32px 16px 20px; max-width: 560px; margin: 0 auto; } .ai-welcome-icon { width: 80px; height: 80px; margin: 0 auto 20px; background: linear-gradient(135deg, #5b21b6, #7c3aed); border-radius: 22px; display: flex; align-items: center; justify-content: center; font-size: 38px; box-shadow: 0 8px 24px rgba(124,58,237,0.25), 0 0 0 1px rgba(124,58,237,0.15); } .ai-welcome-title { font-size: 24px; font-weight: 800; color: var(--ai-text); margin-bottom: 8px; } .ai-welcome-sub { font-size: 14px; color: var(--ai-text-2); margin-bottom: 24px; line-height: 1.7; } /* Quick Chips */ .ai-quick-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; } .ai-chip { padding: 8px 16px; background: var(--ai-chip-bg); border: 1px solid var(--ai-border); border-radius: 24px; font-size: 13px; font-weight: 600; color: var(--ai-chip-color); cursor: pointer; transition: all 0.18s; font-family: 'Tajawal', sans-serif; line-height: 1.4; } .ai-chip:hover { background: var(--ai-accent-soft); border-color: #a78bfa; color: #5b21b6; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(124,58,237,0.12); } .bem-dark .ai-chip:hover { color: #ddd6fe; } /* ── Messages ── */ .ai-message { display: flex; gap: 10px; margin-bottom: 2px; animation: fadeUp 0.2s ease; } @keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } } .ai-message.user { flex-direction: row-reverse; } .ai-msg-avatar { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; margin-top: 8px; } .ai-message.bot .ai-msg-avatar { background: linear-gradient(135deg, #5b21b6, #7c3aed); box-shadow: 0 2px 8px rgba(124,58,237,0.2); } .ai-message.user .ai-msg-avatar { background: linear-gradient(135deg, #1e40af, #3b82f6); } .ai-msg-bubble { max-width: 72%; padding: 12px 16px; border-radius: 18px; box-shadow: var(--ai-shadow); } .ai-message.user .ai-msg-bubble { background: var(--ai-user-bubble); color: white; border-bottom-left-radius: 4px; } .ai-message.bot .ai-msg-bubble { background: var(--ai-bot-bubble); color: var(--ai-text); border: 1px solid var(--ai-bot-border); border-bottom-right-radius: 4px; } /* Streaming cursor */ .ai-streaming .ai-stream-text::after { content: '▍'; display: inline-block; animation: ai-blink .6s step-end infinite; color: var(--ai-primary, #7c3aed); margin-right: 2px; } @keyframes ai-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } .ai-msg-text { font-size: 15px; line-height: 1.78; white-space: pre-wrap; word-wrap: break-word; } .ai-msg-images { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; } .ai-msg-image { max-width: 100%; max-height: 220px; border-radius: 10px; border: 1px solid var(--ai-border); cursor: zoom-in; transition: transform 0.2s; } .ai-msg-image:hover { transform: scale(1.02); } /* Single image fills wider */ .ai-msg-images:has(.ai-msg-image:only-child) .ai-msg-image { max-height: 260px; } .ai-msg-footer { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 6px; } .ai-msg-time { font-size: 10px; opacity: 0.4; } .ai-copy-btn { background: none; border: 1px solid var(--ai-border); border-radius: 6px; padding: 2px 10px; font-size: 11px; cursor: pointer; color: var(--ai-text-3); font-family: 'Tajawal', sans-serif; transition: all 0.18s; } .ai-copy-btn:hover { background: var(--ai-accent-soft); color: #7c3aed; border-color: #c4b5fd; } .ai-message.user .ai-copy-btn { display: none; } /* ── Typing Indicator ── */ .ai-typing-indicator { display: none; flex-direction: row; align-items: center; gap: 6px; padding: 14px 18px; background: var(--ai-bot-bubble); border: 1px solid var(--ai-bot-border); border-radius: 18px; border-bottom-right-radius: 4px; width: fit-content; box-shadow: var(--ai-shadow); margin-top: 4px; margin-right: 0; } .ai-typing-indicator.active { display: flex; } .ai-typing-indicator > span { display: block; width: 10px; height: 10px; border-radius: 50%; background: #7c3aed; animation: aiBounce 1.2s ease-in-out infinite; flex-shrink: 0; } .ai-typing-indicator > span:nth-child(2) { animation-delay: 0.2s; } .ai-typing-indicator > span:nth-child(3) { animation-delay: 0.4s; } @keyframes aiBounce { 0%, 80%, 100% { transform: translateY(0); opacity: 0.4; } 40% { transform: translateY(-8px); opacity: 1; } } /* ── Geometry Viewer (Professional) ── */ .ai-geo-wrapper { margin-top: 12px; border-top: 1px solid var(--ai-border); padding-top: 12px; } .ai-geo-toggle { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, rgba(109,40,217,0.08), rgba(139,92,246,0.12)); border: 1px solid rgba(124,58,237,0.25); color: #6d28d9; padding: 8px 16px; border-radius: 12px; font-size: 13px; font-weight: 700; font-family: 'Tajawal', sans-serif; cursor: pointer; transition: all 0.2s ease; box-shadow: 0 2px 6px rgba(124,58,237,0.08); } .ai-geo-toggle svg { flex-shrink: 0; } .ai-geo-toggle:hover { background: linear-gradient(135deg, rgba(109,40,217,0.14), rgba(139,92,246,0.18)); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(124,58,237,0.15); } .ai-geo-toggle:active { transform: translateY(0); } .bem-dark .ai-geo-toggle { background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(167,139,250,0.1)); border-color: rgba(167,139,250,0.3); color: #c4b5fd; } .ai-geo-viewer { margin-top: 12px; background: var(--ai-stat-bg); border: 1px solid var(--ai-border); border-radius: 16px; padding: 16px; overflow: hidden; animation: geoSlideIn 0.3s ease; } @keyframes geoSlideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } } .ai-geo-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; } .ai-geo-title { font-weight: 700; font-size: 14px; color: #5b21b6; font-family: 'Tajawal', sans-serif; } .bem-dark .ai-geo-title { color: #c4b5fd; } .ai-geo-fullscreen { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--ai-border); background: var(--ai-surface); color: var(--ai-text-2); cursor: pointer; transition: all 0.15s; } .ai-geo-fullscreen:hover { background: rgba(124,58,237,0.1); color: #7c3aed; border-color: rgba(124,58,237,0.3); } .ai-geo-canvas { display: flex; justify-content: center; direction: ltr; overflow: hidden; border-radius: 12px; touch-action: pan-x pan-y; } .ai-geo-canvas .ai-geo-svg { width: 100%; height: auto; max-height: 400px; border-radius: 12px; box-shadow: 0 4px 20px rgba(124,58,237,0.08), 0 1px 4px rgba(0,0,0,0.05); transition: transform 0.2s ease; } .bem-dark .ai-geo-canvas .ai-geo-svg { box-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 1px 4px rgba(139,92,246,0.1); } /* Responsive: smaller phones */ @media (max-width: 480px) { .ai-geo-viewer { padding: 10px; } .ai-geo-canvas .ai-geo-svg { max-height: 280px; } .ai-geo-title { font-size: 12px; } .ai-geo-toggle { font-size: 12px; padding: 6px 12px; } } @media (max-width: 360px) { .ai-geo-canvas .ai-geo-svg { max-height: 240px; } } /* Fullscreen mode */ .ai-geo-viewer.ai-geo-fullscreen-active { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 99999; margin: 0; border-radius: 0; padding: 20px; display: flex; flex-direction: column; background: var(--ai-stat-bg, #fff); } .bem-dark .ai-geo-viewer.ai-geo-fullscreen-active { background: #13111c; } .ai-geo-viewer.ai-geo-fullscreen-active .ai-geo-canvas { flex: 1; align-items: center; } .ai-geo-viewer.ai-geo-fullscreen-active .ai-geo-svg { max-height: 80vh; width: auto; max-width: 95vw; } /* Legend */ .ai-geo-legend { text-align: center; margin-top: 10px; font-size: 12px; color: var(--ai-text-3); font-family: 'Tajawal', sans-serif; display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; } .ai-geo-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 8px; font-weight: 600; font-size: 11px; direction: ltr; } .ai-geo-badge--parallel { background: #fff7ed; color: #c2410c; border: 1px solid #fed7aa; } .ai-geo-badge--perp { background: #ecfeff; color: #0e7490; border: 1px solid #a5f3fc; } .bem-dark .ai-geo-badge--parallel { background: #3b2510; color: #fb923c; border-color: #7c4a1a; } .bem-dark .ai-geo-badge--perp { background: #0c2a33; color: #67e8f9; border-color: #155e75; } /* Date Separator */ .ai-date-sep { text-align: center; margin: 12px 0 4px; } .ai-date-sep span { background: var(--ai-surface); color: var(--ai-text-3); font-size: 11px; padding: 3px 12px; border-radius: 20px; border: 1px solid var(--ai-border); } /* ══════════════════════ INPUT ══════════════════════ */ .ai-input-section { padding: 12px 20px 16px; background: var(--ai-surface); border-top: 1px solid var(--ai-border); flex-shrink: 0; transition: background 0.3s; } /* Multi-image preview */ .ai-image-preview { display: none; margin-bottom: 10px; max-width: 800px; margin-left: auto; margin-right: auto; } .ai-image-preview.active { display: block; } .ai-preview-images { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 4px; } .ai-preview-item { position: relative; flex-shrink: 0; } .ai-preview-thumb { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; border: 2px solid var(--ai-border); display: block; transition: opacity 0.18s; } .ai-preview-thumb:hover { opacity: 0.85; } .ai-remove-thumb { position: absolute; top: -6px; left: -6px; width: 20px; height: 20px; background: #ef4444; color: white; border: none; border-radius: 50%; cursor: pointer; font-size: 11px; font-weight: bold; display: flex; align-items: center; justify-content: center; line-height: 1; padding: 0; transition: background 0.15s; } .ai-remove-thumb:hover { background: #dc2626; } .ai-input-form { display: flex; align-items: flex-end; gap: 8px; max-width: 800px; margin: 0 auto; background: var(--ai-input-bg); border: 1.5px solid var(--ai-border); border-radius: 16px; padding: 6px 6px 6px 10px; transition: border-color 0.2s, box-shadow 0.2s; box-shadow: var(--ai-shadow); } .ai-input-form:focus-within { border-color: #7c3aed; box-shadow: 0 0 0 3px rgba(124,58,237,0.1); } .ai-input-wrapper { flex: 1; min-width: 0; } .ai-question-input { width: 100%; padding: 8px 4px; border: none; background: transparent; font-size: 15px; font-family: 'Tajawal', sans-serif; resize: none; min-height: 38px; max-height: 130px; direction: rtl; color: var(--ai-text); line-height: 1.6; outline: none; box-sizing: border-box; } .ai-question-input::placeholder { color: var(--ai-text-3); } .ai-input-actions { display: flex; align-items: flex-end; gap: 5px; flex-shrink: 0; padding-bottom: 2px; } .ai-attach-btn { height: 38px; padding: 0 14px; background: var(--ai-stat-bg); border: 1.5px solid var(--ai-border); border-radius: 11px; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: all 0.18s; color: var(--ai-text-2); font-family: 'Tajawal', sans-serif; font-size: 13px; font-weight: 600; white-space: nowrap; flex-shrink: 0; } .ai-attach-btn:hover { background: var(--ai-accent-soft); border-color: #a78bfa; color: #7c3aed; } .ai-send-btn { padding: 0 20px; height: 38px; background: linear-gradient(135deg, #7c3aed, #5b21b6); color: white; border: none; border-radius: 11px; cursor: pointer; font-family: 'Tajawal', sans-serif; font-size: 14px; font-weight: 700; white-space: nowrap; transition: all 0.18s; box-shadow: 0 3px 10px rgba(124,58,237,0.35); flex-shrink: 0; } .ai-send-btn:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(124,58,237,0.45); } .ai-send-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; } .ai-input-hint { text-align: center; font-size: 11px; color: var(--ai-text-3); margin-top: 7px; opacity: 0.7; } /* ══════════════════════ MODAL ══════════════════════ */ .ai-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); align-items: center; justify-content: center; z-index: 99999; backdrop-filter: blur(5px); } .ai-modal-overlay.active { display: flex; } .ai-modal-content { background: var(--ai-surface); border: 1px solid var(--ai-border); padding: 36px 40px; border-radius: 20px; text-align: center; max-width: 400px; box-shadow: var(--ai-shadow-lg); animation: fadeUp 0.22s ease; } .ai-modal-icon { font-size: 52px; margin-bottom: 12px; } .ai-modal-title { font-size: 20px; font-weight: 800; color: #ef4444; margin-bottom: 10px; } .ai-modal-text { font-size: 14px; color: var(--ai-text-2); line-height: 1.8; margin-bottom: 24px; } .ai-modal-close { padding: 10px 32px; background: linear-gradient(135deg, #7c3aed, #5b21b6); color: white; border: none; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; font-family: 'Tajawal', sans-serif; transition: all 0.18s; box-shadow: 0 3px 10px rgba(124,58,237,0.3); } .ai-modal-close:hover { transform: translateY(-2px); box-shadow: 0 5px 14px rgba(124,58,237,0.4); } /* ══════════════════════ KATEX — RTL FIX ══════════════════════ */ /* * The chat container is direction:rtl (Arabic). * KaTeX always renders math LTR internally, but the browser wraps * it in RTL which flips display math visually (A appears on right, * expression on left). Fix: force direction:ltr on all katex elements. */ .ai-message .katex, .ai-message .katex * { direction: ltr; unicode-bidi: embed; } /* Display math ($$...$$) — textbook style: boxed, centered */ .ai-message .katex-display { direction: ltr; text-align: center; overflow-x: auto; overflow-y: hidden; margin: 14px 8px; padding: 14px 18px; background: linear-gradient(135deg, #faf8ff, #f0ecff); border-right: 4px solid #7c3aed; border-radius: 8px; font-size: 1.15em; } /* Inline math ($...$) — stays inline within Arabic text */ .ai-message .katex-inline, .ai-message .katex:not(.katex-display .katex) { direction: ltr; display: inline-block; vertical-align: middle; color: #5b21b6; font-size: 1.05em; } /* ══════════════ HEADINGS & KEYWORDS ══════════════ */ .ai-message .ai-h2 { font-size: 1.35em; font-weight: 800; color: #7c3aed; margin: 18px 0 10px; padding-bottom: 6px; border-bottom: 3px solid #7c3aed; } .ai-message .ai-h3 { font-size: 1.18em; font-weight: 700; color: #6d28d9; margin: 14px 0 8px; padding-right: 10px; border-right: 4px solid #8b5cf6; } .ai-message .ai-h4 { font-size: 1.05em; font-weight: 700; color: #5b21b6; margin: 10px 0 6px; } /* Keywords: المعطيات، المطلوب، الحل، القانون... */ .ai-keyword { display: inline-block; background: linear-gradient(135deg, #7c3aed, #6d28d9); color: #fff; font-weight: 700; padding: 3px 12px; border-radius: 6px; font-size: 0.95em; margin: 4px 0; } /* Bold text styling */ .ai-message strong { color: #4c1d95; font-weight: 700; } /* Dark mode headings & keywords */ html.bem-dark .ai-message .ai-h2 { color: #c4b5fd; border-bottom-color: #8b5cf6; } html.bem-dark .ai-message .ai-h3 { color: #c4b5fd; border-right-color: #8b5cf6; } html.bem-dark .ai-message .ai-h4 { color: #c4b5fd; } html.bem-dark .ai-keyword { background: linear-gradient(135deg, #8b5cf6, #7c3aed); } html.bem-dark .ai-message strong { color: #ddd6fe; } /* ── Math solution steps ── */ .ai-message ol { padding-right: 22px; padding-left: 0; margin: 10px 0; counter-reset: step; list-style: none; } .ai-message ol > li { counter-increment: step; position: relative; padding: 8px 38px 8px 8px; margin-bottom: 6px; background: #f9f8ff; border-radius: 8px; border-right: 3px solid #8b5cf6; } .ai-message ol > li::before { content: counter(step); position: absolute; right: 8px; top: 8px; width: 24px; height: 24px; background: #7c3aed; color: #fff; border-radius: 50%; font-size: 0.8em; font-weight: 700; display: flex; align-items: center; justify-content: center; } /* Unordered lists */ .ai-message ul { padding-right: 20px; padding-left: 0; margin: 8px 0; } .ai-message ul > li { padding: 4px 0; position: relative; } /* Dark mode math */ html.bem-dark .ai-message .katex-display { background: linear-gradient(135deg, #1e1540, #251b4a); border-right-color: #8b5cf6; } html.bem-dark .ai-message .katex:not(.katex-display .katex) { color: #c4b5fd; } html.bem-dark .ai-message ol > li { background: rgba(91,33,182,.1); border-right-color: #8b5cf6; } html.bem-dark .ai-message ol > li::before { background: #8b5cf6; } /* ══════════════════════ RESPONSIVE ══════════════════════ */ @media (max-width: 900px) { .ai-pro-wrapper { grid-template-columns: 220px 1fr; } } /* ══════════════ INLINE TEXTBOOK FIGURES ══════════════ */ .bem-ai-figure { display: block; text-align: center; margin: 12px auto; max-width: 95%; padding: 0; background: none; border: none; border-radius: 0; } .bem-ai-figure img { max-width: 100%; max-height: 420px; height: auto; border-radius: 8px; cursor: zoom-in; transition: transform .2s; } .bem-ai-figure img:hover { transform: scale(1.02); } /* Dark mode figures */ html.bem-dark .bem-ai-figure img { opacity: .92; } /* ══════════════ TABLES ══════════════ */ .ai-table-wrap { overflow-x: auto; margin: 12px 0; border-radius: 10px; border: 1.5px solid #ddd6fe; } .ai-table { width: 100%; border-collapse: collapse; font-size: 0.92em; direction: rtl; text-align: right; } .ai-table th { background: linear-gradient(135deg, #7c3aed, #6d28d9); color: #fff; font-weight: 700; padding: 10px 14px; white-space: nowrap; } .ai-table td { padding: 9px 14px; border-bottom: 1px solid #ede9fe; } .ai-table tr:last-child td { border-bottom: none; } .ai-table tr:nth-child(even) td { background: #f5f3ff; } .ai-table tr:hover td { background: #ede9fe; } /* Streaming table (partial, still loading) */ .ai-table-streaming { opacity: 0.8; } .ai-table-loading { text-align: center; padding: 8px 12px; font-size: 0.82em; color: #7c3aed; background: #f5f3ff; border-top: 1px dashed #ddd6fe; } html.bem-dark .ai-table-loading { background: rgba(91,33,182,.12); color: #c4b5fd; border-color: #5b3a9c; } /* Dark mode tables */ html.bem-dark .ai-table-wrap { border-color: #5b3a9c; } html.bem-dark .ai-table th { background: linear-gradient(135deg, #5b21b6, #4c1d95); } html.bem-dark .ai-table td { border-color: #3b2870; color: #e2ddf8; } html.bem-dark .ai-table tr:nth-child(even) td { background: rgba(91,33,182,.12); } html.bem-dark .ai-table tr:hover td { background: rgba(91,33,182,.22); } @media (max-width: 700px) { .ai-pro-wrapper { grid-template-columns: 1fr; height: auto; } .ai-pro-sidebar { display: none; } .ai-pro-main { height: 100vh; } .ai-chat-area { padding: 14px; } .ai-input-section { padding: 10px 12px 14px; } .ai-pro-header { padding: 10px 14px; } .ai-msg-bubble { max-width: 85%; } .ai-header-subtitle { display: none; } }