/* ================================================================ LaliMath — Global Theme System 4 themes: candy | space | jungle | arcade Applied via: data-theme="X" on HOW TO ADD A NEW THEME: 1. Add a [data-theme="newname"] block below with all --mt-* vars 2. Add one entry to the THEMES array in themes.js That's it — no other files need changing. ================================================================ */ /* ── Shared tokens (not theme-specific) ─────────────────────── */ :root { --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem); --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem); --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem); --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem); --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem); --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem); --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem; --radius-sm: 0.5rem; --radius-md: 0.75rem; --radius-lg: 1rem; --radius-xl: 1.5rem; --radius-full: 9999px; --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1); --content-default: 1200px; } /* ================================================================ THEME: candy (Candy Pop — default) ================================================================ */ :root, [data-theme="candy"] { /* ── Core palette ── */ --mt-bg: #f5f3ff; --mt-surface: #ffffff; --mt-surface2: #ede9fe; --mt-border: #ddd6fe; --mt-divider: #e5e0fd; --mt-primary: #6d28d9; --mt-primary-h: #5b21b6; --mt-primary-act: #4c1d95; --mt-primary-light: #ede9fe; --mt-accent: #fbbf24; --mt-text: #1e1b4b; --mt-text-muted: #6b6b99; --mt-text-faint: #a5b4fc; --mt-text-inverse: #ffffff; /* ── Feedback ── */ --mt-correct: #10b981; --mt-wrong: #ef4444; /* ── Op colors ── */ --mt-add: #10b981; --mt-sub: #3b82f6; --mt-mul: #f59e0b; --mt-div: #ec4899; --mt-mix: #6d28d9; /* ── Chips (numpad keys) ── */ --mt-chip-1: #fce7f3; --mt-chip-1-t: #9d174d; --mt-chip-2: #d1fae5; --mt-chip-2-t: #065f46; --mt-chip-3: #fef3c7; --mt-chip-3-t: #92400e; --mt-chip-0: #ede9fe; --mt-chip-0-t: #5b21b6; /* ── Progress bar ── */ --mt-progress-a: #a78bfa; --mt-progress-b: #6d28d9; /* ── Header ── */ --mt-header-bg: #ffffff; --mt-header-border: #e5e7eb; /* ── Typography ── */ --mt-font: 'Nunito', sans-serif; --mt-font-num: 'Chillax', 'Nunito', sans-serif; /* ── Shape ── */ --mt-radius: 20px; /* ── Tabs ── */ --mt-tab-bg: #ede9fe; --mt-tab-active: #6d28d9; --mt-tab-col: #fff; /* ── Quiz card ── */ --mt-q-card-bg: #ffffff; --mt-q-card-border: 3px solid #6d28d9; --mt-q-shadow: 0 8px 40px rgba(109,40,217,0.18); --mt-q-color: #1e1b4b; /* ── Button ── */ --mt-btn-bg: #6d28d9; --mt-btn-color: #fff; /* ── Stats ── */ --mt-stat-color: #6d28d9; --mt-streak-color: #f59e0b; /* ── Times table ── */ --mt-table-head: #6d28d9; --mt-table-head-corner: #4c1d95; --mt-table-cell: #ffffff; --mt-table-hl-row: #f5f3ff; --mt-table-hl-col: #f5f3ff; --mt-table-hl: #7c3aed; --mt-table-hover: #ede9fe; /* ── FX ── */ --mt-glow: none; --mt-shadows: 0 4px 16px rgba(109,40,217,0.10); /* ── Hero gradient ── */ --mt-hero-a: #1e1b4b; --mt-hero-b: #4c1d95; --mt-hero-c: #6d28d9; /* ── Bridge to style.css --color-* vars ── */ --font-display: var(--mt-font-num); --font-body: var(--mt-font); --color-bg: var(--mt-bg); --color-surface: var(--mt-surface); --color-surface-2: var(--mt-surface2); --color-surface-offset: var(--mt-surface2); --color-border: var(--mt-border); --color-divider: var(--mt-divider); --color-text: var(--mt-text); --color-text-muted: var(--mt-text-muted); --color-text-faint: var(--mt-text-faint); --color-text-inverse: var(--mt-text-inverse); --color-primary: var(--mt-primary); --color-primary-hover: var(--mt-primary-h); --color-primary-active: var(--mt-primary-act); --color-primary-light: var(--mt-primary-light); --color-add: var(--mt-add); --color-sub: var(--mt-sub); --color-mul: var(--mt-mul); --color-div: var(--mt-div); --color-mix: var(--mt-mix); --shadow-sm: 0 1px 3px rgba(109,40,217,0.08); --shadow-md: var(--mt-shadows); --shadow-lg: 0 12px 40px rgba(109,40,217,0.14); } /* ================================================================ THEME: space (Space Mission) ================================================================ */ [data-theme="space"] { --mt-bg: #0d0b1e; --mt-surface: #161230; --mt-surface2: #1e1845; --mt-border: #2e2860; --mt-divider: #2a254e; --mt-primary: #7c3aed; --mt-primary-h: #a78bfa; --mt-primary-act: #c4b5fd; --mt-primary-light: #1e1845; --mt-accent: #22d3ee; --mt-text: #e0e7ff; --mt-text-muted: #a5b4fc; --mt-text-faint: #4c4880; --mt-text-inverse: #0d0b1e; --mt-correct: #34d399; --mt-wrong: #f87171; --mt-add: #34d399; --mt-sub: #60a5fa; --mt-mul: #fbbf24; --mt-div: #f472b6; --mt-mix: #a78bfa; --mt-chip-1: #1e1845; --mt-chip-1-t: #a5b4fc; --mt-chip-2: #1e1845; --mt-chip-2-t: #a5b4fc; --mt-chip-3: #1e1845; --mt-chip-3-t: #a5b4fc; --mt-chip-0: #1e1845; --mt-chip-0-t: #a5b4fc; --mt-progress-a: #22d3ee; --mt-progress-b: #7c3aed; --mt-header-bg: #0d0b1e; --mt-header-border: #2e2860; --mt-font: 'Nunito', sans-serif; --mt-font-num: 'Chillax', 'Nunito', sans-serif; --mt-radius: 16px; --mt-tab-bg: #1e1845; --mt-tab-active: #7c3aed; --mt-tab-col: #fff; --mt-q-card-bg: #161230; --mt-q-card-border: 2px solid #22d3ee; --mt-q-shadow: 0 0 40px rgba(34,211,238,0.18), 0 0 80px rgba(124,58,237,0.12); --mt-q-color: #e0e7ff; --mt-btn-bg: #7c3aed; --mt-btn-color: #fff; --mt-stat-color: #22d3ee; --mt-streak-color: #fbbf24; --mt-table-head: #7c3aed; --mt-table-head-corner: #4c1d95; --mt-table-cell: #161230; --mt-table-hl-row: #1e1845; --mt-table-hl-col: #1e1845; --mt-table-hl: #22d3ee; --mt-table-hover: #2e2860; --mt-glow: 0 0 12px rgba(124,58,237,0.5); --mt-shadows: 0 4px 16px rgba(0,0,0,0.5); --mt-hero-a: #0d0b1e; --mt-hero-b: #1e1845; --mt-hero-c: #7c3aed; --font-display: var(--mt-font-num); --font-body: var(--mt-font); --color-bg: var(--mt-bg); --color-surface: var(--mt-surface); --color-surface-2: var(--mt-surface2); --color-surface-offset: var(--mt-surface2); --color-border: var(--mt-border); --color-divider: var(--mt-divider); --color-text: var(--mt-text); --color-text-muted: var(--mt-text-muted); --color-text-faint: var(--mt-text-faint); --color-text-inverse: var(--mt-text-inverse); --color-primary: var(--mt-primary); --color-primary-hover: var(--mt-primary-h); --color-primary-active: var(--mt-primary-act); --color-primary-light: var(--mt-primary-light); --color-add: var(--mt-add); --color-sub: var(--mt-sub); --color-mul: var(--mt-mul); --color-div: var(--mt-div); --color-mix: var(--mt-mix); --shadow-sm: 0 1px 3px rgba(0,0,0,0.30); --shadow-md: var(--mt-shadows); --shadow-lg: 0 12px 40px rgba(0,0,0,0.55); } /* ================================================================ THEME: jungle (Jungle Adventure) ================================================================ */ [data-theme="jungle"] { --mt-bg: #e8f5e9; --mt-surface: #ffffff; --mt-surface2: #c8e6c9; --mt-border: #a5d6a7; --mt-divider: #b2d9b3; --mt-primary: #2e7d32; --mt-primary-h: #1b5e20; --mt-primary-act: #145214; --mt-primary-light: #c8e6c9; --mt-accent: #f4a261; --mt-text: #1b3a1d; --mt-text-muted: #558b2f; --mt-text-faint: #a5d6a7; --mt-text-inverse: #ffffff; --mt-correct: #43a047; --mt-wrong: #e53935; --mt-add: #43a047; --mt-sub: #0288d1; --mt-mul: #f57f17; --mt-div: #e91e63; --mt-mix: #2e7d32; --mt-chip-1: #fff9c4; --mt-chip-1-t: #f57f17; --mt-chip-2: #dcedc8; --mt-chip-2-t: #33691e; --mt-chip-3: #ffe0b2; --mt-chip-3-t: #e65100; --mt-chip-0: #c8e6c9; --mt-chip-0-t: #1b5e20; --mt-progress-a: #a5d6a7; --mt-progress-b: #2e7d32; --mt-header-bg: #ffffff; --mt-header-border: #a5d6a7; --mt-font: 'Nunito', sans-serif; --mt-font-num: 'Chillax', 'Nunito', sans-serif; --mt-radius: 24px; --mt-tab-bg: #c8e6c9; --mt-tab-active: #2e7d32; --mt-tab-col: #fff; --mt-q-card-bg: #ffffff; --mt-q-card-border: 3px solid #f4a261; --mt-q-shadow: 0 8px 40px rgba(46,125,50,0.15); --mt-q-color: #1b3a1d; --mt-btn-bg: #2e7d32; --mt-btn-color: #fff; --mt-stat-color: #2e7d32; --mt-streak-color: #f4a261; --mt-table-head: #2e7d32; --mt-table-head-corner: #1b5e20; --mt-table-cell: #f1f8e9; --mt-table-hl-row: #dcedc8; --mt-table-hl-col: #dcedc8; --mt-table-hl: #558b2f; --mt-table-hover: #c8e6c9; --mt-glow: none; --mt-shadows: 0 4px 16px rgba(46,125,50,0.10); --mt-hero-a: #1b3a1d; --mt-hero-b: #2e7d32; --mt-hero-c: #43a047; --font-display: var(--mt-font-num); --font-body: var(--mt-font); --color-bg: var(--mt-bg); --color-surface: var(--mt-surface); --color-surface-2: var(--mt-surface2); --color-surface-offset: var(--mt-surface2); --color-border: var(--mt-border); --color-divider: var(--mt-divider); --color-text: var(--mt-text); --color-text-muted: var(--mt-text-muted); --color-text-faint: var(--mt-text-faint); --color-text-inverse: var(--mt-text-inverse); --color-primary: var(--mt-primary); --color-primary-hover: var(--mt-primary-h); --color-primary-active: var(--mt-primary-act); --color-primary-light: var(--mt-primary-light); --color-add: var(--mt-add); --color-sub: var(--mt-sub); --color-mul: var(--mt-mul); --color-div: var(--mt-div); --color-mix: var(--mt-mix); --shadow-sm: 0 1px 3px rgba(46,125,50,0.08); --shadow-md: var(--mt-shadows); --shadow-lg: 0 12px 40px rgba(46,125,50,0.14); } /* ================================================================ THEME: arcade (Retro Arcade) ================================================================ */ [data-theme="arcade"] { --mt-bg: #0a0a0a; --mt-surface: #111111; --mt-surface2: #1a1a1a; --mt-border: #333333; --mt-divider: #222222; --mt-primary: #00ff41; --mt-primary-h: #00cc33; --mt-primary-act: #009922; --mt-primary-light: #1a1a1a; --mt-accent: #ff2d78; --mt-text: #00ff41; --mt-text-muted: #44aa55; --mt-text-faint: #225522; --mt-text-inverse: #000000; --mt-correct: #00ff41; --mt-wrong: #ff2d78; --mt-add: #00ff41; --mt-sub: #00d4ff; --mt-mul: #ffcc00; --mt-div: #ff2d78; --mt-mix: #00ff41; --mt-chip-1: #111111; --mt-chip-1-t: #00ff41; --mt-chip-2: #111111; --mt-chip-2-t: #00ff41; --mt-chip-3: #111111; --mt-chip-3-t: #00ff41; --mt-chip-0: #111111; --mt-chip-0-t: #00ff41; --mt-progress-a: #00ff41; --mt-progress-b: #00cc33; --mt-header-bg: #0a0a0a; --mt-header-border: #333333; --mt-font: 'Courier New', 'Courier', monospace; --mt-font-num: 'Courier New', 'Courier', monospace; --mt-radius: 4px; --mt-tab-bg: #1a1a1a; --mt-tab-active: #00ff41; --mt-tab-col: #000; --mt-q-card-bg: #0a0a0a; --mt-q-card-border: 2px solid #00ff41; --mt-q-shadow: 0 0 20px rgba(0,255,65,0.3), inset 0 0 40px rgba(0,255,65,0.03); --mt-q-color: #00ff41; --mt-btn-bg: #00ff41; --mt-btn-color: #000; --mt-stat-color: #00ff41; --mt-streak-color: #ff2d78; --mt-table-head: #111111; --mt-table-head-corner: #000000; --mt-table-cell: #0a0a0a; --mt-table-hl-row: #1a1a1a; --mt-table-hl-col: #1a1a1a; --mt-table-hl: #00ff41; --mt-table-hover: #1a1a1a; --mt-glow: 0 0 8px rgba(0,255,65,0.6); --mt-shadows: 0 0 20px rgba(0,255,65,0.12); --mt-hero-a: #000000; --mt-hero-b: #0a0a0a; --mt-hero-c: #111111; --font-display: var(--mt-font-num); --font-body: var(--mt-font); --color-bg: var(--mt-bg); --color-surface: var(--mt-surface); --color-surface-2: var(--mt-surface2); --color-surface-offset: var(--mt-surface2); --color-border: var(--mt-border); --color-divider: var(--mt-divider); --color-text: var(--mt-text); --color-text-muted: var(--mt-text-muted); --color-text-faint: var(--mt-text-faint); --color-text-inverse: var(--mt-text-inverse); --color-primary: var(--mt-primary); --color-primary-hover: var(--mt-primary-h); --color-primary-active: var(--mt-primary-act); --color-primary-light: var(--mt-primary-light); --color-add: var(--mt-add); --color-sub: var(--mt-sub); --color-mul: var(--mt-mul); --color-div: var(--mt-div); --color-mix: var(--mt-mix); --shadow-sm: 0 1px 3px rgba(0,0,0,0.5); --shadow-md: var(--mt-shadows); --shadow-lg: 0 0 40px rgba(0,255,65,0.15); } /* ================================================================ THEME-SPECIFIC GLOBAL OVERRIDES (background FX, font overrides, logo tweaks) ================================================================ */ /* ── Header colours ── */ [data-theme] .site-header { background: color-mix(in oklab, var(--mt-header-bg) 90%, transparent) !important; border-bottom-color: var(--mt-header-border) !important; } [data-theme="space"] .logo-text, [data-theme="arcade"] .logo-text { color: var(--mt-text) !important; } [data-theme="space"] .logo-accent, [data-theme="arcade"] .logo-accent { color: var(--mt-accent) !important; } [data-theme="arcade"] .logo-text { font-family: 'Courier New', monospace !important; letter-spacing: 0.05em; } /* ── Space: star field ── */ [data-theme="space"] body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0; background-image: radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.7) 0%,transparent 100%), radial-gradient(1px 1px at 30% 45%, rgba(255,255,255,0.5) 0%,transparent 100%), radial-gradient(1.5px 1.5px at 55% 25%, rgba(255,255,255,0.6) 0%,transparent 100%), radial-gradient(1px 1px at 70% 60%, rgba(255,255,255,0.4) 0%,transparent 100%), radial-gradient(1px 1px at 85% 10%, rgba(255,255,255,0.7) 0%,transparent 100%), radial-gradient(1.5px 1.5px at 20% 80%, rgba(255,255,255,0.5) 0%,transparent 100%), radial-gradient(1px 1px at 45% 90%, rgba(255,255,255,0.4) 0%,transparent 100%), radial-gradient(1px 1px at 92% 50%, rgba(255,255,255,0.6) 0%,transparent 100%), radial-gradient(1px 1px at 5% 55%, rgba(255,255,255,0.5) 0%,transparent 100%), radial-gradient(1.5px 1.5px at 63% 70%, rgba(255,255,255,0.4) 0%,transparent 100%); } /* ── Arcade: CRT scanlines ── */ [data-theme="arcade"] body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0; background: repeating-linear-gradient( 0deg, transparent, transparent 2px, rgba(0,0,0,0.15) 2px, rgba(0,0,0,0.15) 4px ); } /* ── Home hero gradient (theme-aware) ── */ .home-hero { background: linear-gradient(135deg, var(--mt-hero-a) 0%, var(--mt-hero-b) 50%, var(--mt-hero-c) 100% ) !important; } [data-theme="jungle"] .home-hero { color: #fff; } /* ── Arcade: font override for interactive UI ── */ [data-theme="arcade"] input, [data-theme="arcade"] button, [data-theme="arcade"] select, [data-theme="arcade"] .btn-generate, [data-theme="arcade"] .op-btn, [data-theme="arcade"] .diff-btn, [data-theme="arcade"] .btn-action { font-family: 'Courier New', monospace !important; } /* ── Arcade: header action buttons ── */ [data-theme="arcade"] .btn-icon, [data-theme="arcade"] .lang-current, [data-theme="arcade"] .nav-menu-btn { border-color: #333 !important; color: #00ff41 !important; background: #111 !important; } [data-theme="arcade"] .btn-icon:hover, [data-theme="arcade"] .lang-current:hover, [data-theme="arcade"] .nav-menu-btn:hover { border-color: #00ff41 !important; background: #1a1a1a !important; } [data-theme="arcade"] .nav-menu-btn[aria-expanded="true"] { border-color: #00ff41 !important; background: #1a1a1a !important; box-shadow: 0 0 0 2px rgba(0,255,65,0.3) !important; } /* ================================================================ THEME PICKER MODAL ================================================================ */ /* Palette button in header */ .lm-theme-btn { display: inline-flex; align-items: center; gap: 0.4rem; height: 40px; padding: 0 0.9rem; border-radius: var(--radius-full); border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text-muted); font-family: var(--font-body); font-size: 0.82rem; font-weight: 700; cursor: pointer; white-space: nowrap; transition: all var(--transition-interactive); flex-shrink: 0; } .lm-theme-btn:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-light); } [data-theme="arcade"] .lm-theme-btn { font-family: 'Courier New', monospace !important; border-color: #333 !important; color: #00ff41 !important; background: #111 !important; } [data-theme="arcade"] .lm-theme-btn:hover { border-color: #00ff41 !important; background: #1a1a1a !important; } /* Overlay */ #lmThemePicker { display: none; position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); align-items: center; justify-content: center; padding: 1rem; } #lmThemePicker.open { display: flex; } /* Modal card */ .lm-picker-box { background: #fff; border-radius: 24px; padding: 2rem; max-width: 560px; width: 100%; box-shadow: 0 24px 80px rgba(0,0,0,0.4); animation: lmPickerIn 0.28s cubic-bezier(0.34,1.56,0.64,1); } @keyframes lmPickerIn { from { opacity:0; transform: scale(0.88) translateY(20px); } to { opacity:1; transform: scale(1) translateY(0); } } .lm-picker-title { font-family: 'Chillax','Nunito',sans-serif; font-size: 1.4rem; font-weight: 800; color: #1e1b4b; margin-bottom: 0.25rem; line-height: 1.2; } .lm-picker-sub { font-size: 0.85rem; color: #6b7280; margin-bottom: 1.5rem; } /* 2×2 grid */ .lm-picker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 1.5rem; } @media (max-width: 400px) { .lm-picker-grid { grid-template-columns: 1fr; } } /* Theme card */ .lm-picker-card { border-radius: 16px; padding: 1.1rem 0.9rem 0.9rem; cursor: pointer; border: 3px solid transparent; transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s; text-align: center; user-select: none; } .lm-picker-card:hover { transform: translateY(-3px); } .lm-picker-card.selected { box-shadow: 0 0 0 3px rgba(109,40,217,0.3); } /* Per-theme card backgrounds */ .lm-picker-card[data-t="candy"] { background: linear-gradient(135deg,#f5f3ff,#ede9fe); border-color: #ddd6fe; } .lm-picker-card[data-t="space"] { background: linear-gradient(135deg,#0d0b1e,#1e1845); border-color: #2e2860; } .lm-picker-card[data-t="jungle"] { background: linear-gradient(135deg,#e8f5e9,#c8e6c9); border-color: #a5d6a7; } .lm-picker-card[data-t="arcade"] { background: #0a0a0a; border-color: #333; } /* Selected state per-theme */ .lm-picker-card[data-t="candy"].selected { border-color: #6d28d9 !important; } .lm-picker-card[data-t="space"].selected { border-color: #22d3ee !important; box-shadow: 0 0 0 3px rgba(34,211,238,0.3); } .lm-picker-card[data-t="jungle"].selected { border-color: #2e7d32 !important; box-shadow: 0 0 0 3px rgba(46,125,50,0.3); } .lm-picker-card[data-t="arcade"].selected { border-color: #00ff41 !important; box-shadow: 0 0 0 3px rgba(0,255,65,0.3); } .lm-picker-emoji { font-size: 1.8rem; display: block; margin-bottom: 0.4rem; } .lm-picker-name { font-weight: 800; font-size: 0.95rem; display: block; margin-bottom: 0.15rem; } .lm-picker-desc { font-size: 0.72rem; display: block; } .lm-picker-card[data-t="candy"] .lm-picker-name { color: #6d28d9; } .lm-picker-card[data-t="space"] .lm-picker-name { color: #a78bfa; } .lm-picker-card[data-t="jungle"] .lm-picker-name { color: #2e7d32; } .lm-picker-card[data-t="arcade"] .lm-picker-name { color: #00ff41; font-family: 'Courier New',monospace; } .lm-picker-card[data-t="candy"] .lm-picker-desc { color: #9ca3af; } .lm-picker-card[data-t="space"] .lm-picker-desc { color: #a5b4fc; } .lm-picker-card[data-t="jungle"] .lm-picker-desc { color: #558b2f; } .lm-picker-card[data-t="arcade"] .lm-picker-desc { color: #44aa55; font-family: 'Courier New',monospace; font-size: 0.66rem; } /* Confirm button */ .lm-picker-actions { display: flex; gap: 0.65rem; justify-content: flex-end; } .lm-picker-confirm { background: #6d28d9; color: #fff; border: none; border-radius: 10px; padding: 0.65rem 1.5rem; font-family: 'Nunito',sans-serif; font-size: 0.9rem; font-weight: 700; cursor: pointer; transition: background 0.2s; } .lm-picker-confirm:hover { background: #5b21b6; } .lm-picker-cancel { background: transparent; color: #6b7280; border: 2px solid #e5e7eb; border-radius: 10px; padding: 0.65rem 1.25rem; font-family: 'Nunito',sans-serif; font-size: 0.9rem; font-weight: 600; cursor: pointer; } .lm-picker-cancel:hover { border-color: #9ca3af; } /* ============================================================ DRILL MODE — inline one-at-a-time flash-card Sits inside .preview-panel, no overlay/modal. Uses --mt-* vars for full theme compatibility. ============================================================ */ /* ── Mode tabs (Worksheet | Drill) ── */ .preview-mode-tabs { display: flex; gap: 0.35rem; padding: 0.75rem 1.25rem 0; border-bottom: 2px solid var(--mt-border, var(--color-border, #e5e7eb)); margin-bottom: 0; } .pmode-tab { padding: 0.45rem 1rem; border: none; border-radius: 8px 8px 0 0; background: transparent; color: var(--color-text-muted, #9ca3af); font-family: inherit; font-size: 0.82rem; font-weight: 700; cursor: pointer; position: relative; transition: color 0.18s, background 0.18s; margin-bottom: -2px; border-bottom: 2px solid transparent; } .pmode-tab:hover { color: var(--color-text, #1a1a2e); } .pmode-tab.active { color: var(--mt-accent, #6d28d9); border-bottom: 2px solid var(--mt-accent, #6d28d9); background: var(--mt-accent-soft, var(--color-primary-highlight, #ede9fe)); } /* ── Drill view container ── */ #drillView { padding: 1.5rem 1.25rem 1.75rem; display: flex; flex-direction: column; align-items: center; } /* ── Header: score + progress + remaining ── */ .drill-header { display: flex; align-items: center; gap: 0.75rem; width: 100%; max-width: 440px; margin-bottom: 1.5rem; } .drill-meta { display: flex; flex-direction: column; align-items: center; min-width: 44px; } .drill-meta-label { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted, #9ca3af); } .drill-meta-val { font-size: 1.25rem; font-weight: 800; color: var(--mt-accent, #6d28d9); font-family: var(--font-display, 'Chillax', sans-serif); } .drill-progress-wrap { flex: 1; } .drill-progress-track { height: 8px; border-radius: 99px; background: var(--mt-chip-bg, var(--color-surface-offset, #f0f0f0)); overflow: hidden; } .drill-progress-bar { height: 100%; border-radius: 99px; background: var(--mt-accent, #6d28d9); transition: width 0.35s ease; } /* ── Question ── */ .drill-question { text-align: center; font-family: var(--font-display, 'Chillax', sans-serif); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--color-text, #1a1a2e); margin-bottom: 1.1rem; min-height: 3.2rem; line-height: 1.2; width: 100%; max-width: 440px; text-align: center; } /* ── Answer display box ── */ .drill-answer-display { display: block; margin: 0 auto 0.5rem; width: 130px; text-align: center; font-family: var(--font-display, 'Chillax', sans-serif); font-size: 2.6rem; font-weight: 800; line-height: 1; padding: 0.5rem 0.75rem; border-radius: 14px; border: 3px solid var(--mt-border, var(--color-border, #e5e7eb)); background: var(--mt-surface, var(--color-surface, #fff)); color: var(--color-text, #1a1a2e); transition: border-color 0.18s, background 0.18s, color 0.18s; user-select: none; } .drill-answer-display.placeholder { color: var(--color-text-muted, #9ca3af); border-style: dashed; } .drill-answer-display.correct { border-color: #22c55e; background: #f0fdf4; color: #16a34a; } .drill-answer-display.wrong { border-color: #ef4444; background: #fef2f2; color: #dc2626; } /* ── Feedback ── */ .drill-feedback { text-align: center; font-size: 0.9rem; font-weight: 700; min-height: 1.4rem; margin-bottom: 1rem; color: transparent; } .drill-feedback.correct { color: #16a34a; } .drill-feedback.wrong { color: #dc2626; } /* ── Numpad ── */ .drill-numpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; width: 100%; max-width: 280px; margin-bottom: 0.9rem; } .drill-num-btn { display: flex; align-items: center; justify-content: center; height: 54px; border-radius: 12px; border: 2px solid var(--mt-border, var(--color-border, #e5e7eb)); background: var(--mt-chip-bg, var(--color-surface-offset, #f9f9f9)); color: var(--color-text, #1a1a2e); font-family: var(--font-display, 'Chillax', sans-serif); font-size: 1.35rem; font-weight: 700; cursor: pointer; transition: background 0.13s, border-color 0.13s, transform 0.07s; -webkit-tap-highlight-color: transparent; } /* hover only on real pointer devices — never sticks on mobile */ @media (hover: hover) and (pointer: fine) { .drill-num-btn:hover { background: var(--mt-accent-soft, var(--color-primary-highlight, #ede9fe)); border-color: var(--mt-accent, #6d28d9); } } /* press: color flash + shrink, releases immediately on finger-up */ .drill-num-btn:active { background: var(--mt-accent-soft, var(--color-primary-highlight, #ede9fe)); border-color: var(--mt-accent, #6d28d9); transform: scale(0.92); transition: background 0s, border-color 0s, transform 0.07s; } .drill-num-back { background: var(--color-surface-offset-2, #f3f4f6); color: var(--color-text-muted, #6b7280); } .drill-num-submit { background: var(--mt-accent, #6d28d9); border-color: var(--mt-accent, #6d28d9); color: #fff; } @media (hover: hover) and (pointer: fine) { .drill-num-submit:hover { background: var(--mt-accent-hover, #5b21b6); border-color: var(--mt-accent-hover, #5b21b6); } } .drill-num-submit:active { background: var(--mt-accent-hover, #5b21b6); border-color: var(--mt-accent-hover, #5b21b6); transform: scale(0.92); transition: background 0s, border-color 0s, transform 0.07s; } /* ── Quit button ── */ .drill-quit-btn { display: block; width: 100%; max-width: 280px; padding: 0.5rem; border: none; border-radius: 10px; background: transparent; color: var(--color-text-muted, #9ca3af); font-family: inherit; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: color 0.18s; text-align: center; } .drill-quit-btn:hover { color: var(--color-text, #1a1a2e); } /* ── hidden/visible state helpers ── */ #drillResults.hidden { display: none; } #drillActive.hidden { display: none; } /* ── Results screen ── */ #drillResults { width: 100%; max-width: 360px; text-align: center; } .drill-res-emoji { font-size: 3rem; margin-bottom: 0.5rem; line-height: 1; } .drill-res-title { font-family: var(--font-display, 'Chillax', sans-serif); font-size: 1.6rem; font-weight: 700; color: var(--color-text, #1a1a2e); margin-bottom: 0.25rem; } .drill-res-sub { font-size: 0.85rem; color: var(--color-text-muted, #9ca3af); margin-bottom: 1.25rem; } .drill-res-stats { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; } .drill-res-stat { display: flex; flex-direction: column; align-items: center; gap: 0.15rem; } .drill-res-stat-val { font-family: var(--font-display, 'Chillax', sans-serif); font-size: 1.5rem; font-weight: 800; color: var(--mt-accent, #6d28d9); } .drill-res-stat-label { font-size: 0.67rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted, #9ca3af); } .drill-res-actions { display: flex; flex-direction: column; gap: 0.6rem; } .drill-res-btn { width: 100%; padding: 0.7rem; border-radius: 12px; border: 2px solid var(--mt-border, var(--color-border, #e5e7eb)); background: var(--mt-chip-bg, var(--color-surface-offset, #f9f9f9)); color: var(--color-text, #1a1a2e); font-family: inherit; font-size: 0.9rem; font-weight: 700; cursor: pointer; transition: background 0.18s, border-color 0.18s; } @media (hover: hover) and (pointer: fine) { .drill-res-btn:hover { background: var(--mt-accent-soft, var(--color-primary-highlight, #ede9fe)); border-color: var(--mt-accent, #6d28d9); } } .drill-res-btn:active { background: var(--mt-accent-soft, var(--color-primary-highlight, #ede9fe)); border-color: var(--mt-accent, #6d28d9); transform: scale(0.97); transition: background 0s, border-color 0s, transform 0.07s; } .drill-res-btn--primary { background: var(--mt-accent, #6d28d9); border-color: var(--mt-accent, #6d28d9); color: #fff; } @media (hover: hover) and (pointer: fine) { .drill-res-btn--primary:hover { background: var(--mt-accent-hover, #5b21b6); border-color: var(--mt-accent-hover, #5b21b6); } } .drill-res-btn--primary:active { background: var(--mt-accent-hover, #5b21b6); border-color: var(--mt-accent-hover, #5b21b6); transform: scale(0.97); transition: background 0s, border-color 0s, transform 0.07s; } /* ── Desktop: hide numpad, show keyboard hint instead ── */ @media (hover: hover) and (pointer: fine) { .drill-numpad { display: none; } .drill-quit-btn { margin-top: 0.5rem; } /* Subtle keyboard hint below the answer box */ .drill-answer-display::after { content: ''; } .drill-kbd-hint { display: block; text-align: center; font-size: 0.75rem; color: var(--color-text-muted, #9ca3af); margin-bottom: 1.25rem; } } /* ── Touch/mobile: numpad visible, nicely sized ── */ @media (hover: none), (pointer: coarse) { .drill-kbd-hint { display: none; } } /* ── Small screens: full-width, no horizontal gutters ── */ @media (max-width: 600px) { #drillView { padding: 1rem 0 1.25rem; align-items: stretch; /* stretch all children to full width */ } .drill-header { max-width: 100%; padding: 0 0.75rem; } .drill-question { max-width: 100%; padding: 0 0.75rem; font-size: clamp(1.5rem, 7vw, 2.2rem); } .drill-answer-display { width: calc(100% - 1.5rem); /* full width minus symmetrical inset */ max-width: 100%; margin-left: 0.75rem; margin-right: 0.75rem; font-size: 2.2rem; box-sizing: border-box; } .drill-kbd-hint { padding: 0 0.75rem; } .drill-feedback { padding: 0 0.75rem; } .drill-numpad { max-width: 100%; width: 100%; padding: 0 0.75rem; gap: 0.5rem; box-sizing: border-box; } .drill-num-btn { height: 60px; font-size: 1.4rem; border-radius: 14px; } .drill-quit-btn { max-width: 100%; padding: 0.5rem 0.75rem; } #drillResults { max-width: 100%; padding: 0 0.75rem; } .drill-res-actions { width: 100%; } } /* ══════════════════════════════════════════════════════════════ PRINT — always render the worksheet, nothing else ══════════════════════════════════════════════════════════════ */ @media print { /* Hide all UI chrome */ .preview-mode-tabs, #previewModeTabs, #drillView, .nav-drawer, .nav-drawer-backdrop, .nav-hamburger-btn, .nav-desktop-group, /* SEO content sections — not relevant in a printed worksheet */ .mt-seo, section[aria-label="About Kindergarten Math Worksheets"], section[aria-label="About 3rd Grade Math Worksheets"], section[aria-label="About Multiplication Table 1-12"], section[aria-label="About LaliMath"] { display: none !important; } /* Always show the worksheet view, even if drill tab is active */ #worksheetView { display: block !important; } #worksheet { display: block !important; } }