:root { color-scheme: dark; /* Kid-friendly palette (bright, high-contrast) */ --bg-deep: #070b14; --bg-main: #0f172a; --bg-card: #172554; --bg-obsidian: #0b1224; --accent-blue: #60a5fa; --accent-green: #34d399; --accent-red: #fb7185; --accent-yellow: #fbbf24; --accent-purple: #a78bfa; --accent-pink: #f472b6; --text-main: #f8fafc; --text-muted: #cbd5e1; --border: rgba(255, 255, 255, 0.14); --shadow-soft: 0 10px 30px rgba(0,0,0,0.35); --body-bg: #020617; /* Surfaces (swap in light theme) */ --surface-1: rgba(255, 255, 255, 0.06); --surface-2: rgba(255, 255, 255, 0.10); --surface-3: rgba(255, 255, 255, 0.08); --surface-border: rgba(255, 255, 255, 0.12); --surface-border-soft: rgba(255, 255, 255, 0.08); --surface-border-mid: rgba(255, 255, 255, 0.16); --surface-border-strong: rgba(255, 255, 255, 0.18); --surface-divider: rgba(255, 255, 255, 0.10); --card-bg-a: rgba(255, 255, 255, 0.04); --card-bg-b: rgba(255, 255, 255, 0.02); --social-fg: #e2e8f0; --menu-label-color: #f8fafc; --abacus-muted: rgba(255, 255, 255, 0.55); --inset-shine: rgba(255, 255, 255, 0.06); --inset-shine-strong: rgba(255, 255, 255, 0.12); --puzzle-odd-border: rgba(255, 255, 255, 0.2); --memory-border: rgba(255, 255, 255, 0.15); --memory-bg: rgba(255, 255, 255, 0.08); --edu-card-bg: rgba(255, 255, 255, 0.045); --c4-slot-bg: rgba(0, 0, 0, 0.35); --nav-active-fg: #dbeafe; --chip-action-border: rgba(255, 255, 255, 0.10); --step-btn-border: rgba(255, 255, 255, 0.15); --paint-swatch-ring: rgba(255, 255, 255, 0.2); } /* Light theme: override tokens (toggle via data-theme on ) */ html[data-theme="light"] { color-scheme: light; --body-bg: #f1f5f9; --bg-deep: #e8edf3; --bg-main: #f8fafc; --bg-card: #ffffff; --bg-obsidian: #eef2f7; --text-main: #0f172a; --text-muted: #475569; --border: rgba(15, 23, 42, 0.12); --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.08); --surface-1: rgba(15, 23, 42, 0.045); --surface-2: rgba(15, 23, 42, 0.08); --surface-3: rgba(15, 23, 42, 0.06); --surface-border: rgba(15, 23, 42, 0.12); --surface-border-soft: rgba(15, 23, 42, 0.08); --surface-border-mid: rgba(15, 23, 42, 0.16); --surface-border-strong: rgba(15, 23, 42, 0.22); --surface-divider: rgba(15, 23, 42, 0.1); --card-bg-a: rgba(255, 255, 255, 0.98); --card-bg-b: rgba(248, 250, 252, 0.99); --social-fg: #334155; --menu-label-color: #0f172a; --abacus-muted: rgba(15, 23, 42, 0.55); --inset-shine: rgba(255, 255, 255, 0.55); --inset-shine-strong: rgba(255, 255, 255, 0.85); --puzzle-odd-border: rgba(15, 23, 42, 0.2); --memory-border: rgba(15, 23, 42, 0.16); --memory-bg: rgba(15, 23, 42, 0.05); --edu-card-bg: rgba(255, 255, 255, 0.92); --c4-slot-bg: rgba(15, 23, 42, 0.12); --nav-active-fg: #1d4ed8; --chip-action-border: rgba(15, 23, 42, 0.12); --step-btn-border: rgba(15, 23, 42, 0.18); --paint-swatch-ring: rgba(15, 23, 42, 0.28); } html[data-theme="light"] .menu-label { background: linear-gradient(165deg, rgba(96, 165, 250, 0.22) 0%, #f8fafc 48%, rgba(226, 232, 240, 0.98) 100%); border-color: rgba(96, 165, 250, 0.4); text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9); box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 0 0 1px rgba(167, 139, 250, 0.1); } html[data-theme="light"] .loys-modal-overlay { background: rgba(15, 23, 42, 0.4); } html[data-theme="light"] .ttt-status--turn { color: #1e40af; } html[data-theme="light"] .ttt-status--win { color: #047857; } html[data-theme="light"] .ttt-status--loss { color: #9f1239; } html[data-theme="light"] .ttt-status--draw { color: #b45309; } html[data-theme="light"] .abacus-mode-btn--active, html[data-theme="light"] .paint-brush-btn--active { color: #1e40af !important; } html[data-theme="light"] .abacus-target-value { color: #047857; } html[data-theme="light"] .abacus-digit-read { color: #92400e; } html[data-theme="light"] .puzzle-feedback.ok .puzzle-feedback-link { color: #0369a1 !important; } html[data-theme="light"] .puzzle-feedback.bad .puzzle-feedback-link { color: #0c4a6e !important; } html[data-theme="light"] .edu-game-badge { color: #5b21b6; } html[data-theme="light"] .edu-game-badge--yt { color: #b91c1c; } * { box-sizing: border-box; margin: 0; padding: 0; } body { background: var(--body-bg); font-family: 'Poppins', sans-serif; color: var(--text-main); min-height: 100vh; display: flex; align-items: center; justify-content: center; } .app-shell { display: flex; flex-direction: column; width: 100%; height: 100vh; background: var(--bg-main); overflow: hidden; } .sidebar-wrapper { background: var(--bg-deep); border-bottom: 1px solid var(--border); } .about-sidebar { padding: 15px; display: flex; flex-wrap: wrap; align-items: center; gap: 15px; } .about-sidebar .brand-info { min-width: 0; } .logo { width: 45px; height: 45px; border-radius: 8px; border: 1px solid var(--accent-blue); } .tagline { font-size: 11px; color: var(--accent-blue); } .about-text { display: none; } .social-block { flex: 1 1 100%; width: 100%; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--surface-divider); } .social-label { font-size: 11px; color: var(--text-muted); font-weight: 700; margin-bottom: 8px; } .social-row { display: flex; gap: 10px; } .social-link { width: 36px; height: 36px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--surface-1); border: 1px solid var(--surface-divider); color: var(--social-fg); transition: transform 120ms ease, background 120ms ease, border-color 120ms ease; text-decoration: none; } .social-link:hover { transform: translateY(-1px); background: var(--surface-2); border-color: var(--surface-border-strong); } .social-link:active { transform: translateY(0px) scale(0.99); } .social-link:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .social-icon { width: 18px; height: 18px; } .contact-email-link { color: #f97316; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; } .contact-email-link:hover { color: #fb923c; } .contact-email-link:visited { color: #ea580c; } .contact-email-link:focus-visible { outline: 2px solid #f97316; outline-offset: 2px; } .nav-sidebar { padding: 14px 12px 16px; background: var(--bg-obsidian); display: flex; flex-direction: column; align-items: center; gap: 14px; box-sizing: border-box; } /* Section title: centered pill inside the nav frame */ .menu-label { margin: 0; padding: 12px 22px; width: fit-content; max-width: calc(100% - 8px); box-sizing: border-box; text-align: center; font-size: 10px; font-weight: 800; letter-spacing: 0.32em; text-transform: uppercase; color: var(--menu-label-color); line-height: 1.35; border-radius: 16px; background: linear-gradient(165deg, rgba(96, 165, 250, 0.22) 0%, rgba(15, 23, 42, 0.92) 45%, rgba(30, 27, 75, 0.55) 100%); border: 1px solid rgba(96, 165, 250, 0.38); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 0 1px rgba(167, 139, 250, 0.12); text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45); position: relative; overflow: hidden; } .menu-label::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.07) 50%, transparent 60%); pointer-events: none; } .menu-label::after { content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 48%; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-purple), transparent); opacity: 0.85; pointer-events: none; } .nav-links { display: flex; align-self: stretch; width: 100%; overflow-x: auto; gap: 8px; padding-bottom: 4px; } .nav-btn { white-space: nowrap; background: var(--surface-1); border: 1px solid var(--surface-border-soft); color: var(--text-muted); padding: 10px 16px; border-radius: 12px; cursor: pointer; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: transform 120ms ease, background 120ms ease, border-color 120ms ease; } .nav-btn:hover { transform: translateY(-1px); background: var(--surface-2); border-color: var(--surface-border-mid); } .nav-btn:active { transform: translateY(0px) scale(0.99); } .nav-btn.active { background: rgba(96, 165, 250, 0.22); color: var(--nav-active-fg); border-color: rgba(96, 165, 250, 0.45); } .nav-btn:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .content { flex: 1; padding: 15px; overflow-y: auto; } .activity-section { display: none; } .activity-section.active { display: block; } .card { background: linear-gradient(180deg, var(--card-bg-a), var(--card-bg-b)); padding: 20px; border-radius: 22px; border: 1px solid var(--border); box-shadow: var(--shadow-soft); } .section-header { display: flex; flex-direction: column; gap: 15px; margin-bottom: 20px; } /* COLORFUL PROGRESS BAR */ .timer-wrapper { margin-top: 10px; position: relative; } .progress-bg { background: var(--bg-obsidian); height: 12px; border-radius: 6px; border: 1px solid var(--border); overflow: hidden; } .progress-bar { height: 100%; background: linear-gradient(90deg, #38bdf8, #10b981, #facc15, #fb7185); background-size: 200% 100%; width: 100%; transition: width 1s linear; animation: flow 3s linear infinite; } @keyframes flow { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } } #timer-text { font-size: 12px; font-weight: 700; color: var(--accent-blue); display: block; margin-bottom: 4px; } .controls-row { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--border); padding-bottom: 15px; } .btn-group { display: flex; flex-wrap: wrap; gap: 6px; } .btn-group button { padding: 10px 14px; font-size: 12px; border-radius: 999px; border: 1px solid var(--surface-border); background: var(--surface-1); color: var(--text-main); cursor: pointer; font-weight: 800; transition: transform 120ms ease, background 120ms ease, border-color 120ms ease; } .btn-group button:hover { transform: translateY(-1px); background: var(--surface-2); border-color: var(--surface-border-strong); } .btn-group button:active { transform: translateY(0px) scale(0.99); } .btn-group button:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .math-tab.active { background: rgba(96, 165, 250, 0.22); border-color: rgba(96, 165, 250, 0.45); color: var(--nav-active-fg); } .diff-easy.active { background: rgba(52, 211, 153, 0.22); border-color: rgba(52, 211, 153, 0.45); color: #d1fae5; } .diff-med.active { background: rgba(251, 191, 36, 0.22); border-color: rgba(251, 191, 36, 0.45); color: #fef3c7; } .diff-hard.active { background: rgba(251, 113, 133, 0.22); border-color: rgba(251, 113, 133, 0.45); color: #ffe4e6; } .quiz-grid { display: grid; grid-template-columns: 1fr; gap: 12px; } .question-compact { background: var(--surface-1); padding: 16px; border-radius: 16px; display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--surface-border); position: relative; } .math-input-compact { width: 75px; height: 40px; border-radius: 8px; text-align: center; font-size: 18px; font-weight: 700; border: none; background: #fff; color: #000; } .gk-options-grid { display: grid; grid-template-columns: 1fr; gap: 10px; } .gk-option { padding: 16px; background: var(--surface-1); border: 1px solid var(--surface-border); border-radius: 14px; color: var(--text-main); cursor: pointer; text-align: left; font-weight: 800; transition: transform 120ms ease, background 120ms ease, border-color 120ms ease; } .gk-option:hover { transform: translateY(-1px); background: var(--surface-3); border-color: var(--surface-border-strong); } .gk-option:active { transform: translateY(0px) scale(0.99); } .gk-option:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .correct-flash { background: rgba(52, 211, 153, 0.90) !important; color: #052e1d !important; font-weight: 900; } .wrong-flash { background: rgba(251, 113, 133, 0.90) !important; color: #3f0711 !important; font-weight: 900; } .action-btn { padding: 12px 18px; border-radius: 14px; border: 1px solid var(--chip-action-border); font-weight: 900; cursor: pointer; transition: transform 120ms ease, filter 120ms ease; } .action-btn:hover { transform: translateY(-1px); filter: brightness(1.05); } .action-btn:active { transform: translateY(0px) scale(0.99); } .primary { background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple)); color: #04121f; } .secondary { background: linear-gradient(90deg, var(--accent-green), var(--accent-yellow)); color: #052e1d; } .action-btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; } /* TOPBAR */ .loys-topbar { margin-bottom: 14px; } .loys-topbar-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 10px; } .loys-chip { background: var(--surface-1); border: 1px solid var(--border); color: var(--text-main); padding: 8px 12px; border-radius: 999px; font-weight: 700; font-size: 12px; cursor: pointer; text-decoration: none; } .loys-chip.muted { color: var(--text-muted); font-weight: 600; cursor: default; } .loys-chip:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } /* MODAL */ .loys-modal-overlay { position: fixed; inset: 0; background: rgba(2,6,23,0.75); display: none; align-items: center; justify-content: center; padding: 20px; z-index: 999; } .loys-modal-overlay.open { display: flex; } .loys-modal { width: min(520px, 100%); background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px; padding: 18px; box-shadow: 0 20px 60px rgba(0,0,0,0.45); } .loys-muted { color: var(--text-muted); font-size: 12px; margin-top: 6px; } .loys-form { margin-top: 14px; display: flex; flex-direction: column; gap: 12px; } .loys-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; } .loys-label { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: 12px; color: var(--text-main); } .loys-input { height: 42px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-obsidian); color: var(--text-main); padding: 0 12px; font-weight: 700; } .loys-input:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .loys-modal-actions { margin-top: 16px; display: flex; justify-content: flex-end; gap: 10px; } .loys-inline-error { margin-right: auto; color: var(--text-muted); font-size: 11px; font-weight: 700; align-self: center; } /* DASHBOARD */ .dashboard-grid { display: grid; grid-template-columns: 1fr; gap: 14px; } .dashboard-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; } .stat-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); color: var(--text-muted); font-weight: 700; } .stat-row b { color: var(--text-main); } .stat-block { margin-top: 8px; } .badge-wrap { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; } .badge-pill { background: rgba(56, 189, 248, 0.12); border: 1px solid rgba(56, 189, 248, 0.25); color: var(--text-main); padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; text-transform: capitalize; } .game-switcher { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; } .game-tab { padding: 8px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-obsidian); color: var(--text-muted); font-weight: 700; cursor: pointer; font-size: 11px; } @media (min-width: 1024px) { .game-tab { font-size: 12px; padding: 8px 14px; } } .game-tab.active { background: rgba(56, 189, 248, 0.18); color: var(--accent-blue); border-color: rgba(56, 189, 248, 0.35); } .game-tab:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .game-panel { display: none; } .game-panel.active { display: block; } /* Puzzles page */ .puzzle-switcher { margin-bottom: 14px; } .puzzle-stage { text-align: center; font-size: clamp(1.5rem, 5vw, 2.25rem); font-weight: 800; letter-spacing: 0.12em; margin: 18px 0; padding: 16px; border-radius: 16px; background: var(--surface-1); border: 1px solid var(--border); color: var(--text-main); } .puzzle-stage--nums { letter-spacing: 0.06em; font-variant-numeric: tabular-nums; } .puzzle-stage--count { letter-spacing: 0; line-height: 1.4; word-break: break-all; } .puzzle-input-label { display: block; margin-top: 8px; margin-bottom: 6px; } .puzzle-text-input { width: 100%; max-width: 280px; display: block; margin: 0 auto; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg-obsidian); color: var(--text-main); font-weight: 700; font-size: 16px; } .puzzle-actions { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; } .puzzle-feedback { text-align: center; min-height: 1.4em; margin-top: 12px; font-weight: 700; font-size: 14px; transition: color 0.15s ease; line-height: 1.45; } .puzzle-feedback.ok { color: #4ade80; } .puzzle-feedback.bad { color: #fb7185; } /* Google link: don’t inherit parent red/green text color */ .puzzle-feedback .puzzle-feedback-link { display: block; margin-top: 12px; font-weight: 700; font-size: 15px; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; } .puzzle-feedback.ok .puzzle-feedback-link { color: #e0f2fe !important; } .puzzle-feedback.ok .puzzle-feedback-link:hover { color: #ffffff !important; } .puzzle-feedback.ok .puzzle-feedback-link:focus-visible { outline: 2px solid #e0f2fe; outline-offset: 3px; border-radius: 4px; } .puzzle-feedback.bad .puzzle-feedback-link { color: #7dd3fc !important; } .puzzle-feedback.bad .puzzle-feedback-link:hover { color: #bae6fd !important; } .puzzle-feedback.bad .puzzle-feedback-link:focus-visible { outline: 2px solid #7dd3fc; outline-offset: 3px; border-radius: 4px; } .puzzle-feedback .puzzle-feedback-answer { color: #4ade80; font-weight: 800; text-shadow: 0 0 12px rgba(74, 222, 128, 0.35); } @keyframes puzzle-feedback-pop { 0% { opacity: 0; transform: translateY(6px) scale(0.98); } 100% { opacity: 1; transform: translateY(0) scale(1); } } .puzzle-feedback.puzzle-feedback-pop { animation: puzzle-feedback-pop 0.32s ease-out; } .puzzle-text-input.puzzle-input-flash-ok { border-color: rgba(34, 197, 94, 0.85) !important; box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25); } .puzzle-text-input.puzzle-input-flash-bad { border-color: rgba(251, 113, 133, 0.9) !important; box-shadow: 0 0 0 3px rgba(251, 113, 133, 0.25); } .puzzle-odd-btn.puzzle-pick-ok:disabled, .puzzle-opt-btn.puzzle-pick-ok:disabled { opacity: 1; background: rgba(34, 197, 94, 0.2) !important; border-color: rgba(34, 197, 94, 0.65) !important; box-shadow: inset 0 0 0 2px rgba(34, 197, 94, 0.5); } .puzzle-odd-btn.puzzle-pick-bad:disabled, .puzzle-opt-btn.puzzle-pick-bad:disabled { opacity: 1; background: rgba(251, 113, 133, 0.15) !important; border-color: rgba(251, 113, 133, 0.55) !important; box-shadow: inset 0 0 0 2px rgba(251, 113, 133, 0.45); } .puzzle-odd-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; max-width: 280px; margin: 16px auto; } @media (min-width: 480px) { .puzzle-odd-grid { grid-template-columns: repeat(4, 1fr); max-width: 420px; } } .puzzle-odd-btn { aspect-ratio: 1; border-radius: 16px; border: 2px solid var(--puzzle-odd-border); background: rgba(96, 165, 250, 0.12); font-size: clamp(2rem, 8vw, 3rem); cursor: pointer; transition: transform 100ms ease, background 100ms ease; touch-action: manipulation; } .puzzle-odd-btn:hover:not(:disabled) { background: rgba(96, 165, 250, 0.22); transform: scale(1.03); } .puzzle-odd-btn:disabled { opacity: 0.5; cursor: default; } .puzzle-analogy-stem { text-align: center; font-size: 1.05rem; font-weight: 700; margin: 16px 0 12px; line-height: 1.45; color: var(--text-main); } .puzzle-option-grid { display: flex; flex-direction: column; gap: 8px; max-width: 360px; margin: 0 auto; } .puzzle-opt-btn { padding: 12px 16px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface-1); color: var(--text-main); font-weight: 700; cursor: pointer; text-align: left; transition: background 100ms ease; touch-action: manipulation; } .puzzle-opt-btn:hover:not(:disabled) { background: rgba(56, 189, 248, 0.15); } .puzzle-opt-btn:disabled { opacity: 0.55; cursor: default; } .ttt-grid { display: grid; grid-template-columns: repeat(3, 80px); gap: 10px; margin: 20px auto; width: fit-content; } .cell { width: 80px; height: 80px; background: var(--bg-obsidian); border: 1px solid var(--border); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 28px; cursor: pointer; } /* Tic-Tac-Toe: centered outcome banner with color cues */ .ttt-status-wrap { display: flex; justify-content: center; align-items: center; width: 100%; margin: 12px 0 8px; padding: 0 8px; box-sizing: border-box; } .ttt-status { margin: 0; padding: 14px 22px; border-radius: 16px; font-size: clamp(1rem, 2.8vw, 1.2rem); font-weight: 800; text-align: center; line-height: 1.35; border: 2px solid transparent; max-width: min(100%, 420px); box-sizing: border-box; transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease; } .ttt-status--turn { background: rgba(96, 165, 250, 0.18); border-color: rgba(96, 165, 250, 0.45); color: var(--nav-active-fg); } .ttt-status--thinking { background: rgba(148, 163, 184, 0.12); border-color: rgba(148, 163, 184, 0.35); color: var(--text-muted); } .ttt-status--win { background: rgba(52, 211, 153, 0.22); border-color: rgba(52, 211, 153, 0.55); color: #d1fae5; box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.15); } .ttt-status--loss { background: rgba(251, 113, 133, 0.2); border-color: rgba(251, 113, 133, 0.5); color: #ffe4e6; box-shadow: 0 0 0 1px rgba(251, 113, 133, 0.12); } .ttt-status--draw { background: rgba(251, 191, 36, 0.2); border-color: rgba(251, 191, 36, 0.5); color: #fef3c7; box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.12); } .game-status-box { width: 100%; text-align: center; } .game-status-box h3 { margin-left: auto; margin-right: auto; } .stone-count { margin-top: 10px; text-align: center; font-weight: 700; color: var(--text-main); } .stone-track { margin: 12px auto; width: fit-content; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; max-width: 420px; } .stone-chip { width: 22px; height: 22px; border-radius: 999px; background: var(--accent-yellow); border: 1px solid rgba(0,0,0,0.2); box-shadow: inset 0 -2px 0 rgba(0,0,0,0.2); } .stone-controls { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; } .stone-controls .action-btn { min-width: 92px; } /* Memory Match */ .memory-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 320px; margin: 16px auto; } @media (min-width: 480px) { .memory-grid { grid-template-columns: repeat(4, 1fr); max-width: 400px; } } .memory-card { aspect-ratio: 1; border-radius: 14px; border: 2px solid var(--memory-border); background: var(--memory-bg); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: clamp(1.5rem, 6vw, 2rem); font-weight: 800; transition: transform 120ms ease, background 120ms ease; user-select: none; } .memory-card:hover:not(.memory-matched) { transform: scale(1.03); } .memory-card.memory-flipped { background: rgba(96, 165, 250, 0.2); border-color: rgba(96, 165, 250, 0.5); } .memory-card.memory-matched { background: rgba(52, 211, 153, 0.25); border-color: rgba(52, 211, 153, 0.5); cursor: default; opacity: 0.95; } .memory-card.memory-back { color: transparent; } .memory-card.memory-back::after { content: '★'; color: var(--accent-yellow); font-size: 1.75rem; } /* Connect Four */ .c4-board { display: flex; gap: 6px; justify-content: center; margin: 16px auto; flex-wrap: nowrap; } .c4-col { display: flex; flex-direction: column-reverse; gap: 5px; cursor: pointer; padding: 4px 2px; border-radius: 12px; transition: background 120ms ease; } .c4-col:hover { background: var(--surface-1); } .c4-slot { width: 38px; height: 38px; border-radius: 50%; background: var(--c4-slot-bg); border: 2px solid var(--surface-border); flex-shrink: 0; } @media (min-width: 1024px) { .c4-slot { width: 44px; height: 44px; } } .c4-slot.c4-human { background: linear-gradient(145deg, #fbbf24, #f59e0b); border-color: rgba(251, 191, 36, 0.6); } .c4-slot.c4-ai { background: linear-gradient(145deg, #fb7185, #e11d48); border-color: rgba(251, 113, 133, 0.5); } /* Rock Paper Scissors */ .rps-scoreboard { display: flex; justify-content: center; align-items: center; gap: 10px; flex-wrap: wrap; margin: 12px 0 4px; font-weight: 700; color: var(--text-main); } .rps-score-sep { color: var(--text-muted); font-weight: 600; } .rps-reveal { text-align: center; min-height: 1.5em; margin: 8px 0 4px; font-size: 14px; } .rps-choices { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 12px; } .rps-btn { min-width: 108px; padding: 14px 16px; border-radius: 14px; border: 2px solid var(--surface-border-strong); background: rgba(96, 165, 250, 0.15); color: var(--text-main); font-weight: 800; font-size: 14px; cursor: pointer; transition: transform 100ms ease, background 100ms ease; touch-action: manipulation; -webkit-tap-highlight-color: transparent; } .rps-btn:hover:not(:disabled) { background: rgba(96, 165, 250, 0.28); transform: scale(1.02); } .rps-btn:active:not(:disabled) { transform: scale(0.98); } .rps-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; } .rps-btn:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } /* Abacus */ .abacus-intro { margin-bottom: 12px; text-align: center; max-width: 560px; margin-left: auto; margin-right: auto; } .abacus-mode-row { justify-content: center; flex-wrap: wrap; margin: 16px 0; } .abacus-mode-btn--active { background: rgba(96, 165, 250, 0.22) !important; border-color: rgba(96, 165, 250, 0.45) !important; color: var(--nav-active-fg) !important; } .abacus-game-panel { margin: 16px 0; text-align: center; } .abacus-target-banner { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; padding: 16px 24px; border-radius: 16px; background: rgba(52, 211, 153, 0.15); border: 2px solid rgba(52, 211, 153, 0.45); margin: 0 auto 8px; max-width: 100%; box-sizing: border-box; } .abacus-target-label { font-size: 12px; font-weight: 700; color: var(--text-muted); } .abacus-target-value { font-size: clamp(1.75rem, 8vw, 2.5rem); font-weight: 800; color: #d1fae5; line-height: 1.1; } .abacus-score-line { font-size: 13px; color: var(--text-muted); margin: 8px 0 0; } .abacus-frame { background: linear-gradient(165deg, #4a3428 0%, #2d1f18 45%, #1a120e 100%); border-radius: 22px; padding: 18px 10px 14px; border: 3px solid rgba(92, 64, 51, 0.9); max-width: min(100%, 720px); margin: 20px auto; box-shadow: var(--shadow-soft), inset 0 1px 0 var(--inset-shine); overflow-x: auto; -webkit-overflow-scrolling: touch; } .abacus-rods { display: flex; justify-content: center; align-items: flex-start; gap: clamp(4px, 1.8vw, 16px); min-width: min-content; padding-bottom: 4px; } .abacus-rod { display: flex; flex-direction: column; align-items: center; flex: 0 0 auto; width: clamp(44px, 14vw, 60px); } .abacus-heaven { height: 48px; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 2px; width: 100%; } .abacus-beam { width: 100%; height: 9px; background: linear-gradient(180deg, #a16207, #713f12); border-radius: 3px; margin: 2px 0 6px; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45), inset 0 1px 0 var(--inset-shine-strong); } .abacus-earth { display: flex; flex-direction: column; align-items: center; gap: 5px; padding-top: 4px; min-height: 148px; width: 100%; } .abacus-bead { width: clamp(36px, 12vw, 46px); height: clamp(24px, 8vw, 30px); border-radius: 50%; border: 2px solid rgba(0, 0, 0, 0.25); cursor: pointer; background: radial-gradient(ellipse 70% 60% at 35% 30%, #fecaca, #b91c1c 55%, #7f1d1d); box-shadow: inset 0 -3px 4px rgba(0, 0, 0, 0.35), 0 4px 6px rgba(0, 0, 0, 0.35); transition: transform 0.18s ease; padding: 0; touch-action: manipulation; -webkit-tap-highlight-color: transparent; } .abacus-bead:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; } .abacus-heaven-bead { transform: translateY(-10px); } .abacus-heaven-bead.abacus-bead--active { transform: translateY(12px); } .abacus-earth-bead { transform: translateY(10px); } .abacus-earth-bead.abacus-bead--active { transform: translateY(-12px); } .abacus-place-label { font-size: 8px; font-weight: 800; color: var(--abacus-muted); text-transform: uppercase; letter-spacing: 0.02em; margin-top: 10px; line-height: 1.2; text-align: center; max-width: 100%; } @media (min-width: 520px) { .abacus-place-label { font-size: 9px; letter-spacing: 0.03em; } } .abacus-rod-controls { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 8px; } .abacus-step-btn { width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--step-btn-border); background: var(--memory-bg); color: var(--text-main); font-weight: 800; font-size: 18px; line-height: 1; cursor: pointer; padding: 0; touch-action: manipulation; } .abacus-step-btn:hover { background: var(--surface-2); } .abacus-step-btn:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .abacus-digit-read { min-width: 22px; text-align: center; font-weight: 800; font-size: 15px; color: #fef3c7; } .abacus-readout { text-align: center; font-size: 1.05rem; margin: 18px 0 8px; color: var(--text-main); } .abacus-readout strong { color: var(--accent-yellow); font-size: 1.15em; } .abacus-feedback { min-height: 1.5em; text-align: center; font-weight: 700; font-size: 14px; margin: 12px 0; padding: 0 8px; } .abacus-feedback--ok { color: var(--accent-green); } .abacus-feedback--bad { color: var(--accent-red); } .abacus-actions { justify-content: center; flex-wrap: wrap; margin-top: 8px; } /* Painting studio */ .paint-intro { margin-bottom: 16px; text-align: center; max-width: 520px; margin-left: auto; margin-right: auto; } .paint-layout { display: flex; flex-direction: column; gap: 20px; align-items: center; margin: 20px 0; } .paint-sample-block { text-align: center; } .paint-sample-label, .paint-canvas-label, .paint-toolbar-label { font-size: 11px; font-weight: 800; color: var(--accent-purple); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; } .paint-sample-block canvas { border-radius: 14px; border: 2px solid rgba(167, 139, 250, 0.45); box-shadow: var(--shadow-soft); display: block; margin: 0 auto; max-width: 100%; height: auto; } .paint-workspace { width: 100%; max-width: min(100%, 520px); } .paint-canvas-stack { position: relative; width: 100%; max-width: 520px; margin: 0 auto; aspect-ratio: 520 / 360; border-radius: 16px; overflow: hidden; border: 2px solid rgba(96, 165, 250, 0.4); box-shadow: var(--shadow-soft); background: #fefce8; } .paint-canvas-stack canvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: block; touch-action: none; cursor: crosshair; } .paint-canvas-stack #paintOutline { z-index: 0; cursor: default; pointer-events: none; } .paint-canvas-stack #paintLayer { z-index: 1; } .paint-nav-row { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 8px; } .paint-nav-buttons { flex-wrap: wrap; justify-content: center; } .paint-picture-label { font-size: 14px; font-weight: 800; color: var(--text-main); text-align: center; margin: 0; max-width: 100%; } .paint-swatch-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 8px; } .paint-swatch { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--paint-swatch-ring); cursor: pointer; padding: 0; transition: transform 120ms ease, box-shadow 120ms ease; } .paint-swatch:hover { transform: scale(1.08); } .paint-swatch:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; } .paint-swatch--active { box-shadow: 0 0 0 3px var(--accent-yellow), 0 4px 12px rgba(0,0,0,0.35); transform: scale(1.05); } .paint-brush-btn--active { background: rgba(96, 165, 250, 0.22) !important; border-color: rgba(96, 165, 250, 0.45) !important; color: var(--nav-active-fg) !important; } .paint-tool-active { background: rgba(251, 191, 36, 0.22) !important; border-color: rgba(251, 191, 36, 0.5) !important; color: #fef3c7 !important; } .paint-actions { justify-content: center; flex-wrap: wrap; } /* Educational video games hub */ .edu-vg-lead { max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; } .edu-vg-section-title { font-size: 1.2rem; margin-bottom: 8px; color: var(--text-main); } .edu-games-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 18px; } .edu-game-card { background: var(--edu-card-bg); border: 1px solid var(--border); border-radius: 18px; padding: 18px; display: flex; flex-direction: column; gap: 10px; transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease; } .edu-game-card:hover { border-color: rgba(96, 165, 250, 0.32); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22); transform: translateY(-1px); } .edu-game-card h3 { font-size: 1.05rem; margin: 0; color: var(--text-main); } .edu-game-card p { margin: 0; flex: 1; font-size: 13px; line-height: 1.5; color: var(--text-muted); } .edu-game-card .action-btn { align-self: flex-start; margin-top: 4px; } .edu-game-badge { display: inline-block; width: fit-content; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; padding: 5px 11px; border-radius: 999px; background: rgba(167, 139, 250, 0.18); color: #ede9fe; border: 1px solid rgba(167, 139, 250, 0.38); } .edu-game-badge--yt { background: rgba(239, 68, 68, 0.14); color: #fecaca; border-color: rgba(248, 113, 113, 0.38); } .edu-game-card--video { border-color: rgba(248, 113, 113, 0.1); } .edu-vg-note { border-style: dashed; border-color: rgba(148, 163, 184, 0.35); } .edu-vg-note a { color: var(--accent-blue); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; } /* Map explorer (Google Maps embed) */ .map-explore-section .section-header { margin-bottom: 8px; } .map-explore-tabs { margin-bottom: 16px; } .map-explore-panel { display: none; } .map-explore-panel.active { display: block; } .map-explore-lead { margin-bottom: 16px; line-height: 1.5; color: var(--text-muted); max-width: 640px; font-size: 14px; } .map-explore-bar { display: flex; flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 4px; max-width: 480px; } .map-explore-bar--directions { max-width: 520px; } .map-explore-label { font-weight: 800; font-size: 12px; color: var(--text-main); } .map-explore-input { max-width: 100% !important; margin: 0 !important; display: block; width: 100%; } .map-autocomplete-wrap { position: relative; width: 100%; } .map-autocomplete-dropdown { position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 80; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; max-height: 240px; overflow-y: auto; box-shadow: var(--shadow-soft); list-style: none; padding: 6px 0; margin: 0; } .map-autocomplete-dropdown li { padding: 10px 14px; cursor: pointer; font-size: 13px; font-weight: 600; line-height: 1.35; color: var(--text-main); } .map-autocomplete-dropdown li:hover, .map-autocomplete-dropdown li:focus { background: var(--surface-2); outline: none; } .map-explore-hint { min-height: 1.35em; margin-top: 6px; font-size: 12px; } .map-travel-times { margin-top: 4px; } .map-travel-times-note { font-size: 12px; line-height: 1.5; max-width: 640px; margin: 0; } .map-travel-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; } .map-travel-table th, .map-travel-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; } .map-travel-table th { color: var(--text-muted); font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; } .map-explore-below { display: none; flex-direction: column; gap: 10px; margin-top: 12px; } .map-explore-below.active { display: flex; } .map-dir-links-intro { font-size: 12px; margin: 0; max-width: 640px; line-height: 1.45; } .map-dir-chips { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; } .map-explore-frame-wrap { margin-top: 14px; border-radius: 18px; overflow: hidden; border: 1px solid var(--border); background: var(--surface-1); min-height: 260px; aspect-ratio: 16 / 10; max-width: 100%; } .map-explore-embed { width: 100%; height: 100%; min-height: 260px; border: 0; display: block; } .map-explore-footnote { margin-top: 14px; font-size: 11px; line-height: 1.45; max-width: 560px; } @media (min-width: 520px) { .map-explore-bar--place { flex-direction: row; flex-wrap: wrap; align-items: flex-end; } .map-explore-bar--place .map-explore-label { flex: 1 1 100%; } .map-explore-bar--place .map-explore-input-wrap { flex: 1 1 200px; min-width: 0; } .map-explore-bar--place .action-btn { flex: 0 0 auto; } } @media (min-width: 560px) { .edu-games-grid { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .edu-games-grid:not(.edu-games-grid--videos) { grid-template-columns: repeat(3, 1fr); } .edu-games-grid--videos { grid-template-columns: repeat(2, 1fr); } } /* Storybook */ .storybook-lead { margin-bottom: 18px; line-height: 1.55; color: var(--text-muted); max-width: 640px; font-size: 14px; } .storybook-lead strong { color: var(--text-main); font-weight: 800; } .storybook-library-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 8px; } .storybook-card { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; padding: 18px; border-radius: 18px; border: 1px solid var(--border); background: var(--edu-card-bg); cursor: pointer; font: inherit; color: var(--text-main); transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; } .storybook-card:hover { border-color: rgba(96, 165, 250, 0.35); transform: translateY(-1px); box-shadow: var(--shadow-soft); } .storybook-card:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; } .storybook-card-art { font-size: 2.5rem; line-height: 1; } .storybook-card-title { font-size: 1.1rem; font-weight: 800; } .storybook-card-blurb { font-size: 13px; color: var(--text-muted); line-height: 1.45; font-weight: 600; } .storybook-reader-card .storybook-reader-top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; } .storybook-reader-title { font-size: 1.25rem; font-weight: 800; margin: 0; flex: 1 1 auto; min-width: 0; } .storybook-reader-art { font-size: clamp(3rem, 12vw, 4.5rem); line-height: 1; text-align: center; margin: 8px 0 20px; user-select: none; } .storybook-reader-text { font-size: clamp(1.05rem, 2.8vw, 1.2rem); line-height: 1.65; max-width: 38em; margin: 0 auto 16px; font-weight: 600; color: var(--text-main); } .storybook-reader-progress { text-align: center; font-size: 12px; font-weight: 700; margin-bottom: 12px; } .storybook-dots { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 18px; } .storybook-dot { width: 10px; height: 10px; border-radius: 999px; border: 1px solid var(--surface-border-strong); background: var(--surface-1); padding: 0; cursor: pointer; transition: transform 0.12s ease, background 0.12s ease; } .storybook-dot:hover { transform: scale(1.15); background: var(--surface-2); } .storybook-dot--active { background: var(--accent-blue); border-color: rgba(96, 165, 250, 0.55); transform: scale(1.2); } .storybook-dot:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 2px; } .storybook-reader-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; } @media (min-width: 520px) { .storybook-library-grid { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 900px) { .storybook-library-grid { grid-template-columns: repeat(3, 1fr); } } .app-footer { background: var(--bg-deep); padding: 10px; text-align: center; font-size: 10px; color: var(--text-muted); } @media (min-width: 1024px) { .app-shell { display: grid; grid-template-columns: 280px 240px 1fr; grid-template-rows: 1fr auto; height: 90vh; width: 95%; border-radius: 30px; } .sidebar-wrapper { display: contents; } .about-sidebar { grid-column: 1; grid-row: 1; border-right: 1px solid var(--border); flex-direction: column; flex-wrap: nowrap; align-items: flex-start; align-self: stretch; height: 100%; min-height: 0; padding: 40px; } .about-sidebar .brand-info { width: 100%; } .social-block { flex: 0 0 auto; width: 100%; margin-top: auto; padding-top: 16px; } .about-text { display: block; margin-top: 20px; font-size: 0.9rem; color: var(--text-muted); } .logo { width: 100px; height: 100px; } .nav-sidebar { grid-column: 2; border-right: 1px solid var(--border); padding: 36px 18px 40px; gap: 18px; } .menu-label { padding: 14px 20px; font-size: 10px; letter-spacing: 0.28em; max-width: 100%; border-radius: 18px; } .nav-links { flex-direction: column; overflow: visible; align-items: stretch; gap: 10px; } .nav-links .nav-btn { width: 100%; justify-content: flex-start; } .content { padding: 40px; } .section-header { flex-direction: row; justify-content: space-between; } .controls-row { flex-direction: row; justify-content: space-between; } .quiz-grid, .gk-options-grid { grid-template-columns: 1fr 1fr; } .app-footer { grid-column: 1 / -1; } .dashboard-grid { grid-template-columns: 1fr 1fr; } .paint-layout { flex-direction: row; align-items: flex-start; justify-content: center; gap: 32px; } .paint-sample-block { flex: 0 0 auto; } .paint-workspace { flex: 1 1 auto; max-width: 520px; } }