/* ================================================================ STUDYVERSE — styles.css ================================================================ TABLE OF CONTENTS 1. CSS Variables & Themes 2. Persona Themes (Kids / Teen / Adult) 3. Color Accent Themes 4. Reset & Base 5. Typography 6. App Shell Layout 7. Sidebar 8. Main Content & Views 9. View Header 10. Tool Cards Grid 11. App Cards 12. Modal 13. Flashcard Tool 14. Pomodoro Timer Tool 15. Duolingo Tracker Widget 16. Decks View 17. Settings 18. Empty States 19. Iframe View 20. Toast Notifications 21. Utilities & Animations 22. Responsive ================================================================ */ /* ================================================================ 1. CSS VARIABLES & THEMES All colors, fonts, spacing defined here. Swap themes by changing data-theme on . ================================================================ */ /* ================================================================ 0. SPACING & FONT-SIZE TOKENS Used by login page and settings page styles. ================================================================ */ :root { /* Spacing scale */ --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px; --spacing-lg: 24px; --spacing-xl: 32px; --spacing-2xl: 48px; /* Font-size scale */ --font-size-xs: 0.72rem; --font-size-sm: 0.82rem; --font-size-md: 0.95rem; --font-size-lg: 1.1rem; --font-size-xl: 1.4rem; --font-size-2xl: 1.8rem; } /* --- DARK MODE (default) --- */ :root, [data-theme="dark"] { /* Background layers */ --bg-base: #0b0f1a; /* Deepest bg — page canvas */ --bg-surface: #131929; /* Cards, sidebar */ --bg-elevated: #1a2235; /* Modals, hover states */ --bg-subtle: #212d42; /* Input fields, secondary surfaces */ /* Text */ --text-primary: #e8edf5; --text-secondary: #8a9ab5; --text-muted: #4f5f7a; --text-on-accent: #ffffff; /* Borders */ --border-subtle: rgba(255,255,255,0.06); --border-default: rgba(255,255,255,0.10); --border-strong: rgba(255,255,255,0.18); /* Accent (default: sky blue — overridden by theme classes) */ --accent: #38bdf8; --accent-dim: rgba(56,189,248,0.12); --accent-hover: #7dd3fc; --accent-glow: rgba(56,189,248,0.20); /* Status colors */ --success: #34d399; --success-dim: rgba(52,211,153,0.12); --warning: #fbbf24; --warning-dim: rgba(251,191,36,0.12); --danger: #f87171; --danger-dim: rgba(248,113,113,0.12); /* Shadows */ --shadow-sm: 0 2px 8px rgba(0,0,0,0.3); --shadow-md: 0 4px 20px rgba(0,0,0,0.4); --shadow-lg: 0 8px 40px rgba(0,0,0,0.5); /* Card flip (flashcards) */ --card-back-bg: #1a2235; } /* --- LIGHT MODE --- */ [data-theme="light"] { --bg-base: #f4f6fa; --bg-surface: #ffffff; --bg-elevated: #ffffff; --bg-subtle: #eef1f7; --text-primary: #111827; --text-secondary: #4b5563; --text-muted: #9ca3af; --text-on-accent: #ffffff; --border-subtle: rgba(0,0,0,0.05); --border-default: rgba(0,0,0,0.08); --border-strong: rgba(0,0,0,0.14); --shadow-sm: 0 2px 8px rgba(0,0,0,0.06); --shadow-md: 0 4px 20px rgba(0,0,0,0.08); --shadow-lg: 0 8px 40px rgba(0,0,0,0.12); --card-back-bg: #f0f4ff; } /* ================================================================ 2. PERSONA THEMES Kids / Default (Teen) / Adult Changes: fonts, card density, border-radius feel ================================================================ */ /* Teen / Default (balanced) */ [data-persona="default"] { --font-display: 'Sora', sans-serif; --font-body: 'DM Sans', sans-serif; --font-size-base: 15px; --card-radius: 18px; --card-gap: 20px; --card-padding: 22px; --card-min-w: 230px; --ui-radius: 12px; --greeting: "Welcome back 👋"; --subtitle: "What are we studying today?"; } /* Kids (larger, rounder, more playful) */ [data-persona="kids"] { --font-display: 'Sora', sans-serif; --font-body: 'Sora', sans-serif; --font-size-base: 16px; --card-radius: 24px; --card-gap: 24px; --card-padding: 28px; --card-min-w: 200px; --ui-radius: 16px; } /* Adult (denser, sharper, more professional) */ [data-persona="adult"] { --font-display: 'DM Sans', sans-serif; --font-body: 'DM Sans', sans-serif; --font-size-base: 14px; --card-radius: 12px; --card-gap: 16px; --card-padding: 18px; --card-min-w: 260px; --ui-radius: 8px; } /* ================================================================ 3. COLOR ACCENT THEMES Applied via data-accent attribute on ================================================================ */ [data-accent="sky"], :root { --accent: #38bdf8; --accent-dim: rgba(56,189,248,0.12); --accent-hover: #7dd3fc; --accent-glow: rgba(56,189,248,0.20); } [data-accent="violet"] { --accent: #a78bfa; --accent-dim: rgba(167,139,250,0.12); --accent-hover: #c4b5fd; --accent-glow: rgba(167,139,250,0.20); } [data-accent="emerald"] { --accent: #34d399; --accent-dim: rgba(52,211,153,0.12); --accent-hover: #6ee7b7; --accent-glow: rgba(52,211,153,0.20); } [data-accent="rose"] { --accent: #fb7185; --accent-dim: rgba(251,113,133,0.12); --accent-hover: #fda4af; --accent-glow: rgba(251,113,133,0.20); } [data-accent="amber"] { --accent: #fbbf24; --accent-dim: rgba(251,191,36,0.12); --accent-hover: #fcd34d; --accent-glow: rgba(251,191,36,0.20); } [data-accent="coral"] { --accent: #fb923c; --accent-dim: rgba(251,146,60,0.12); --accent-hover: #fdba74; --accent-glow: rgba(251,146,60,0.20); } /* ================================================================ 4. RESET & BASE ================================================================ */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { font-size: var(--font-size-base, 15px); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; } body { font-family: var(--font-body, 'DM Sans', sans-serif); background: var(--bg-base); color: var(--text-primary); min-height: 100vh; transition: background 0.3s ease, color 0.3s ease; overflow-x: hidden; } button { font-family: inherit; cursor: pointer; border: none; background: none; } input, textarea { font-family: inherit; } a { color: var(--accent); text-decoration: none; } img, svg { display: block; max-width: 100%; } /* ================================================================ 5. TYPOGRAPHY ================================================================ */ h1, h2, h3 { font-family: var(--font-display, 'Sora', sans-serif); font-weight: 600; line-height: 1.2; color: var(--text-primary); } h1 { font-size: 1.75rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1rem; } p { line-height: 1.65; color: var(--text-secondary); } /* Kids persona: slightly larger base text */ [data-persona="kids"] h1 { font-size: 2rem; } [data-persona="kids"] p { font-size: 1.05rem; } /* ================================================================ 6. APP SHELL LAYOUT sidebar + main content, side by side ================================================================ */ .app-shell { display: flex; min-height: 100vh; width: 100%; } /* ================================================================ 7. SIDEBAR ================================================================ */ .sidebar { width: 230px; min-width: 230px; background: var(--bg-surface); border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; padding: 24px 16px 20px; position: sticky; top: 0; height: 100vh; overflow-y: auto; transition: background 0.3s ease; z-index: 100; } /* Logo */ .sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 0 8px 28px; margin-bottom: 4px; border-bottom: 1px solid var(--border-subtle); } .logo-icon { font-size: 1.4rem; color: var(--accent); line-height: 1; animation: pulse-accent 3s ease-in-out infinite; } @keyframes pulse-accent { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.7; transform: scale(0.95); } } .logo-text { font-family: var(--font-display, 'Sora', sans-serif); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.02em; color: var(--text-primary); } /* Nav items */ .sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; padding-top: 12px; } .nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--ui-radius, 10px); color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; transition: background 0.15s ease, color 0.15s ease; width: 100%; text-align: left; } .nav-item:hover { background: var(--bg-elevated); color: var(--text-primary); } .nav-item.active { background: var(--accent-dim); color: var(--accent); } .nav-icon { font-size: 1.1rem; width: 20px; text-align: center; } /* Bottom sidebar: persona + theme */ .sidebar-bottom { display: flex; flex-direction: column; gap: 12px; padding-top: 16px; border-top: 1px solid var(--border-subtle); margin-top: 12px; } .sidebar-section-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 6px; font-weight: 600; } /* Persona pills */ .persona-selector { } .persona-pills { display: flex; gap: 4px; background: var(--bg-subtle); padding: 3px; border-radius: var(--ui-radius, 10px); } .persona-pill { flex: 1; padding: 5px 2px; font-size: 0.75rem; font-weight: 600; border-radius: calc(var(--ui-radius, 10px) - 3px); color: var(--text-muted); transition: all 0.2s ease; text-align: center; } .persona-pill.active { background: var(--accent); color: var(--text-on-accent); } /* Theme toggle row */ .theme-toggle-row { display: flex; align-items: center; justify-content: space-between; } .theme-toggle { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-subtle); display: flex; align-items: center; justify-content: center; font-size: 1rem; transition: background 0.2s ease, transform 0.2s ease; color: var(--text-secondary); } .theme-toggle:hover { background: var(--accent-dim); color: var(--accent); transform: rotate(20deg); } /* ================================================================ 8. MAIN CONTENT & VIEWS ================================================================ */ .main-content { flex: 1; min-width: 0; overflow-y: auto; padding: 32px 36px; position: relative; } .view { animation: fadeInUp 0.3s ease both; } .view.hidden { display: none; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } } /* ================================================================ 9. VIEW HEADER ================================================================ */ .view-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 32px; gap: 20px; flex-wrap: wrap; } .view-title { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 700; letter-spacing: -0.02em; } .view-subtitle { margin-top: 4px; font-size: 0.9rem; color: var(--text-secondary); } .header-search { flex-shrink: 0; } .search-input { background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: var(--ui-radius, 10px); padding: 10px 16px; font-size: 0.88rem; color: var(--text-primary); width: 220px; transition: border-color 0.2s ease, box-shadow 0.2s ease; outline: none; } .search-input::placeholder { color: var(--text-muted); } .search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); } .btn-back { display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; font-weight: 500; color: var(--text-secondary); padding: 8px 14px; border-radius: var(--ui-radius, 10px); background: var(--bg-subtle); transition: background 0.15s ease, color 0.15s ease; margin-right: 16px; } .btn-back:hover { background: var(--bg-elevated); color: var(--text-primary); } .btn-primary { display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; font-weight: 600; color: var(--text-on-accent); padding: 10px 20px; border-radius: var(--ui-radius, 10px); background: var(--accent); transition: opacity 0.15s ease, transform 0.15s ease; } .btn-primary:hover { opacity: 0.88; transform: translateY(-1px); } /* ================================================================ 10. TOOL CARDS GRID ================================================================ */ .tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(var(--card-min-w, 230px), 1fr)); gap: var(--card-gap, 20px); } /* ================================================================ 11. APP CARDS ================================================================ */ .app-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--card-radius, 18px); padding: var(--card-padding, 22px); cursor: pointer; position: relative; display: flex; flex-direction: column; gap: 14px; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease; overflow: hidden; animation: cardEntrance 0.4s ease both; } /* Staggered card entrance */ .app-card:nth-child(1) { animation-delay: 0.05s; } .app-card:nth-child(2) { animation-delay: 0.10s; } .app-card:nth-child(3) { animation-delay: 0.15s; } .app-card:nth-child(4) { animation-delay: 0.20s; } .app-card:nth-child(5) { animation-delay: 0.25s; } .app-card:nth-child(6) { animation-delay: 0.30s; } @keyframes cardEntrance { from { opacity: 0; transform: translateY(16px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } } .app-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-default); } .app-card:active { transform: translateY(-1px); } /* Accent glow on hover using card's own color */ .app-card::before { content: ''; position: absolute; inset: 0; border-radius: inherit; opacity: 0; transition: opacity 0.3s ease; pointer-events: none; } .app-card:hover::before { opacity: 1; } /* Card top row: icon + favorite button */ .card-top { display: flex; align-items: flex-start; justify-content: space-between; } /* Large emoji/icon badge */ .card-icon { width: 52px; height: 52px; border-radius: calc(var(--card-radius, 18px) - 4px); display: flex; align-items: center; justify-content: center; font-size: 1.6rem; flex-shrink: 0; transition: transform 0.2s ease; } .app-card:hover .card-icon { transform: scale(1.08) rotate(-3deg); } /* Icon background colors per card */ .card-icon.color-blue { background: rgba(56,189,248,0.15); } .card-icon.color-purple { background: rgba(167,139,250,0.15); } .card-icon.color-green { background: rgba(52,211,153,0.15); } .card-icon.color-orange { background: rgba(251,146,60,0.15); } .card-icon.color-pink { background: rgba(251,113,133,0.15); } .card-icon.color-amber { background: rgba(251,191,36,0.15); } .card-icon.color-teal { background: rgba(45,212,191,0.15); } /* Favorite (heart) button */ .fav-btn { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; color: var(--text-muted); transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease; flex-shrink: 0; } .fav-btn:hover { background: var(--bg-subtle); color: var(--danger); } .fav-btn.active { color: var(--danger); } .fav-btn.active:hover { transform: scale(1.2); } /* Card body text */ .card-body { } .card-title { font-family: var(--font-display, 'Sora', sans-serif); font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 5px; line-height: 1.3; } .card-description { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; } /* Card footer: type badge */ .card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 4px; } .card-badge { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; padding: 3px 8px; border-radius: 20px; } .badge-builtin { background: var(--accent-dim); color: var(--accent); } .badge-embed { background: rgba(52,211,153,0.12); color: #34d399; } .badge-external { background: rgba(251,191,36,0.12); color: #fbbf24; } .badge-api { background: rgba(167,139,250,0.12); color: #a78bfa; } .card-arrow { font-size: 0.9rem; color: var(--text-muted); transition: transform 0.2s ease, color 0.2s ease; } .app-card:hover .card-arrow { transform: translateX(3px); color: var(--accent); } /* Persona-specific card density */ [data-persona="kids"] .card-title { font-size: 1.1rem; } [data-persona="kids"] .card-description { font-size: 0.88rem; } [data-persona="adult"] .card-icon { width: 44px; height: 44px; font-size: 1.3rem; } /* ================================================================ 12. MODAL ================================================================ */ .modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.65); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 16px; animation: fadeIn 0.2s ease; } .modal-overlay.hidden { display: none; } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } .modal { background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: calc(var(--card-radius, 18px) + 2px); width: 100%; max-width: 720px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: slideUp 0.25s ease; position: relative; } @keyframes slideUp { from { opacity: 0; transform: translateY(20px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } } .modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 16px; border-bottom: 1px solid var(--border-subtle); position: sticky; top: 0; background: var(--bg-elevated); z-index: 1; } .modal-title { font-size: 1.1rem; font-weight: 600; } .modal-close { width: 32px; height: 32px; border-radius: 50%; background: var(--bg-subtle); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; color: var(--text-secondary); transition: background 0.15s ease, color 0.15s ease; } .modal-close:hover { background: var(--danger-dim); color: var(--danger); } .modal-body { padding: 24px; } /* ================================================================ 13. FLASHCARD TOOL ================================================================ */ .flashcard-tool { } /* Top controls */ .fc-controls { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; } .fc-controls input[type="text"], .fc-controls input[type="file"], .fc-controls select { flex: 1; min-width: 160px; padding: 9px 14px; background: var(--bg-subtle); border: 1px solid var(--border-default); border-radius: var(--ui-radius, 10px); color: var(--text-primary); font-size: 0.86rem; outline: none; transition: border-color 0.2s ease; } .fc-controls input:focus, .fc-controls select:focus { border-color: var(--accent); } /* File drop zone */ .fc-dropzone { border: 2px dashed var(--border-strong); border-radius: var(--card-radius, 18px); padding: 28px; text-align: center; color: var(--text-muted); font-size: 0.88rem; cursor: pointer; transition: border-color 0.2s ease, background 0.2s ease; margin-bottom: 20px; position: relative; } .fc-dropzone:hover, .fc-dropzone.drag-over { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); } .fc-dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; } .fc-drop-icon { font-size: 2rem; margin-bottom: 8px; } .fc-drop-title { font-weight: 600; color: var(--text-primary); margin-bottom: 4px; } .fc-drop-sub { font-size: 0.78rem; } /* AI generation status */ .fc-ai-status { display: none; align-items: center; gap: 10px; padding: 12px 16px; background: var(--accent-dim); border-radius: var(--ui-radius, 10px); margin-bottom: 20px; font-size: 0.88rem; color: var(--accent); font-weight: 500; } .fc-ai-status.active { display: flex; } .fc-spinner { width: 16px; height: 16px; border: 2px solid var(--accent-dim); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; flex-shrink: 0; } @keyframes spin { to { transform: rotate(360deg); } } /* Deck selection tabs */ .fc-deck-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 20px; } .fc-deck-tab { padding: 6px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; background: var(--bg-subtle); color: var(--text-secondary); border: 1px solid var(--border-subtle); transition: all 0.2s ease; } .fc-deck-tab.active { background: var(--accent); color: var(--text-on-accent); border-color: transparent; } /* The card itself */ .fc-card-stage { perspective: 1200px; height: 240px; margin-bottom: 20px; cursor: pointer; } .fc-card-inner { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); border-radius: var(--card-radius, 18px); } .fc-card-inner.flipped { transform: rotateY(180deg); } .fc-card-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: inherit; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 28px; text-align: center; border: 1px solid var(--border-default); } .fc-front { background: var(--bg-surface); } .fc-back { background: var(--card-back-bg); transform: rotateY(180deg); } .fc-card-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 12px; } .fc-card-content { font-size: 1.15rem; font-weight: 600; color: var(--text-primary); line-height: 1.4; } .fc-card-hint { position: absolute; bottom: 14px; font-size: 0.72rem; color: var(--text-muted); } /* Navigation row */ .fc-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 20px; } .fc-nav-btn { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-subtle); border: 1px solid var(--border-default); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--text-secondary); transition: all 0.15s ease; } .fc-nav-btn:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); } .fc-nav-btn:disabled { opacity: 0.35; cursor: not-allowed; } .fc-progress-text { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); min-width: 60px; text-align: center; } /* Progress bar */ .fc-progress-bar { height: 4px; background: var(--bg-subtle); border-radius: 2px; overflow: hidden; margin-bottom: 20px; } .fc-progress-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s ease; } /* Publish deck row */ .fc-publish-row { display: flex; gap: 10px; padding-top: 16px; border-top: 1px solid var(--border-subtle); } .fc-publish-row input { flex: 1; padding: 9px 14px; background: var(--bg-subtle); border: 1px solid var(--border-default); border-radius: var(--ui-radius, 10px); color: var(--text-primary); font-size: 0.86rem; outline: none; } .fc-publish-row input:focus { border-color: var(--accent); } .btn-secondary { padding: 9px 18px; border-radius: var(--ui-radius, 10px); background: var(--bg-subtle); border: 1px solid var(--border-default); color: var(--text-primary); font-size: 0.86rem; font-weight: 600; transition: all 0.15s ease; } .btn-secondary:hover { background: var(--bg-elevated); border-color: var(--border-strong); } .btn-accent { padding: 9px 18px; border-radius: var(--ui-radius, 10px); background: var(--accent); color: var(--text-on-accent); font-size: 0.86rem; font-weight: 600; transition: opacity 0.15s ease, transform 0.15s ease; } .btn-accent:hover { opacity: 0.85; transform: translateY(-1px); } .btn-accent:disabled { opacity: 0.4; cursor: not-allowed; transform: none; } /* ================================================================ 14. POMODORO TIMER TOOL ================================================================ */ .pomodoro-tool { display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 12px 0; } /* Session type tabs */ .pom-tabs { display: flex; gap: 6px; background: var(--bg-subtle); padding: 4px; border-radius: 30px; } .pom-tab { padding: 7px 18px; border-radius: 30px; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); transition: all 0.2s ease; } .pom-tab.active { background: var(--accent); color: var(--text-on-accent); } /* Ring timer */ .pom-ring-wrap { position: relative; width: 220px; height: 220px; } .pom-svg { transform: rotate(-90deg); width: 100%; height: 100%; } .pom-track { fill: none; stroke: var(--bg-subtle); stroke-width: 10; } .pom-fill { fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 565.49; /* 2π × 90 */ stroke-dashoffset: 0; transition: stroke-dashoffset 1s linear, stroke 0.3s ease; } .pom-time-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; } .pom-time { font-family: var(--font-display, 'Sora', sans-serif); font-size: 2.8rem; font-weight: 700; letter-spacing: -0.04em; color: var(--text-primary); line-height: 1; } .pom-session-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); } /* Buttons */ .pom-btns { display: flex; gap: 12px; align-items: center; } .pom-btn-main { width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: var(--text-on-accent); font-size: 1.4rem; display: flex; align-items: center; justify-content: center; transition: transform 0.15s ease, opacity 0.15s ease; box-shadow: 0 4px 20px var(--accent-glow); } .pom-btn-main:hover { transform: scale(1.08); } .pom-btn-main:active { transform: scale(0.96); } .pom-btn-secondary { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-subtle); border: 1px solid var(--border-default); font-size: 1rem; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; transition: all 0.15s ease; } .pom-btn-secondary:hover { background: var(--bg-elevated); color: var(--text-primary); } /* Stats row */ .pom-stats { display: flex; gap: 24px; text-align: center; } .pom-stat-val { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); display: block; font-family: var(--font-display); } .pom-stat-lbl { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600; } /* Custom duration inputs */ .pom-settings { display: flex; gap: 16px; width: 100%; padding-top: 16px; border-top: 1px solid var(--border-subtle); } .pom-settings label { display: flex; flex-direction: column; gap: 5px; flex: 1; } .pom-settings span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); font-weight: 600; } .pom-settings input[type="number"] { padding: 8px 12px; background: var(--bg-subtle); border: 1px solid var(--border-default); border-radius: var(--ui-radius, 10px); color: var(--text-primary); font-size: 0.9rem; outline: none; text-align: center; font-family: inherit; -moz-appearance: textfield; } .pom-settings input::-webkit-outer-spin-button, .pom-settings input::-webkit-inner-spin-button { -webkit-appearance: none; } .pom-settings input:focus { border-color: var(--accent); } /* ================================================================ 15. DUOLINGO TRACKER WIDGET ================================================================ */ .duo-widget { display: flex; flex-direction: column; gap: 20px; } .duo-header { display: flex; align-items: center; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border-subtle); } .duo-avatar { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, #58cc02, #1cb0f6); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; } .duo-username { font-weight: 700; font-size: 1rem; color: var(--text-primary); } .duo-league { font-size: 0.78rem; color: var(--text-muted); font-weight: 500; } .duo-stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; } .duo-stat-card { background: var(--bg-subtle); border-radius: var(--ui-radius, 10px); padding: 14px; text-align: center; border: 1px solid var(--border-subtle); } .duo-stat-icon { font-size: 1.4rem; margin-bottom: 6px; } .duo-stat-val { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); font-family: var(--font-display); display: block; } .duo-stat-lbl { font-size: 0.7rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; } /* Weekly XP chart */ .duo-week { padding-top: 4px; } .duo-week-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 12px; } .duo-bars { display: flex; align-items: flex-end; gap: 8px; height: 80px; } .duo-bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; } .duo-bar { width: 100%; border-radius: 4px 4px 0 0; background: var(--accent-dim); transition: height 0.4s ease; min-height: 4px; } .duo-bar.today { background: var(--accent); } .duo-bar-day { font-size: 0.68rem; color: var(--text-muted); font-weight: 600; } /* Api connect note */ .duo-connect-note { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--warning-dim); border-radius: var(--ui-radius, 10px); font-size: 0.8rem; color: var(--warning); font-weight: 500; border: 1px solid rgba(251,191,36,0.2); } /* ================================================================ 16. DECKS VIEW ================================================================ */ .decks-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-top: 4px; } .deck-card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--card-radius, 18px); padding: 20px; cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease; } .deck-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); } .deck-card-title { font-weight: 600; font-size: 0.95rem; color: var(--text-primary); margin-bottom: 6px; } .deck-card-meta { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 12px; flex-wrap: wrap; } .deck-card-meta span { display: flex; align-items: center; gap: 4px; } .deck-tag-public { display: inline-block; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 12px; background: var(--success-dim); color: var(--success); margin-top: 10px; } /* ================================================================ 17. SETTINGS ================================================================ */ .settings-panel { display: flex; flex-direction: column; gap: 32px; max-width: 640px; } .settings-group { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--card-radius, 18px); overflow: hidden; } .settings-group-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); padding: 14px 20px; border-bottom: 1px solid var(--border-subtle); } .settings-row { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border-subtle); gap: 20px; flex-wrap: wrap; } .settings-row:last-child { border-bottom: none; } .settings-label { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 3px; } .settings-desc { font-size: 0.78rem; color: var(--text-muted); } /* Color swatches */ .color-swatches { display: flex; gap: 8px; flex-wrap: wrap; } .color-swatch { width: 28px; height: 28px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: transform 0.15s ease, border-color 0.15s ease; position: relative; } .color-swatch:hover { transform: scale(1.2); } .color-swatch.active { border-color: var(--text-primary); transform: scale(1.15); } .color-swatch::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 0.65rem; color: white; opacity: 0; font-weight: 700; } .color-swatch.active::after { opacity: 1; } /* Toggle switch */ .toggle-switch { width: 48px; height: 26px; border-radius: 13px; background: var(--bg-subtle); border: 1px solid var(--border-default); position: relative; cursor: pointer; transition: background 0.25s ease; flex-shrink: 0; } .toggle-switch.on { background: var(--accent); border-color: transparent; } .toggle-knob { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--text-muted); transition: transform 0.25s ease, background 0.25s ease; } .toggle-switch.on .toggle-knob { transform: translateX(22px); background: white; } .settings-about { padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; } .settings-about p { font-size: 0.84rem; color: var(--text-secondary); } .settings-about strong { color: var(--accent); font-weight: 600; } /* ================================================================ 18. EMPTY STATES ================================================================ */ .empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 60px 20px; text-align: center; color: var(--text-muted); font-size: 0.9rem; } .empty-state.hidden { display: none; } .empty-icon { font-size: 2.5rem; opacity: 0.5; } /* ================================================================ 19. IFRAME VIEW ================================================================ */ .iframe-wrapper { border-radius: var(--card-radius, 18px); overflow: hidden; border: 1px solid var(--border-default); background: var(--bg-surface); height: calc(100vh - 120px); } .iframe-wrapper iframe { width: 100%; height: 100%; border: none; display: block; } /* ================================================================ 20. TOAST NOTIFICATIONS ================================================================ */ .toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 10px; pointer-events: none; } .toast { background: var(--bg-elevated); border: 1px solid var(--border-default); border-radius: var(--ui-radius, 10px); padding: 12px 18px; font-size: 0.85rem; font-weight: 500; color: var(--text-primary); box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 10px; pointer-events: auto; animation: toastIn 0.3s ease both; max-width: 300px; } .toast.success { border-left: 3px solid var(--success); } .toast.warning { border-left: 3px solid var(--warning); } .toast.error { border-left: 3px solid var(--danger); } .toast.removing { animation: toastOut 0.3s ease both; } @keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } } @keyframes toastOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(20px); } } /* ================================================================ 21. UTILITIES ================================================================ */ .hidden { display: none !important; } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; } /* Kids persona: hide adult-centric elements */ [data-persona="kids"] .card-badge.badge-api { display: none; } [data-persona="kids"] .duo-connect-note { display: none; } /* ================================================================ 22. RESPONSIVE ================================================================ */ @media (max-width: 900px) { .sidebar { width: 70px; min-width: 70px; padding: 20px 10px; overflow: visible; } .logo-text, .nav-label, .sidebar-section-label, .persona-pills, .theme-toggle-row .sidebar-section-label { display: none; } .sidebar-logo { justify-content: center; padding-bottom: 20px; } .nav-item { justify-content: center; padding: 12px; } .nav-icon { font-size: 1.3rem; } .theme-toggle { margin: 0 auto; } .persona-selector { display: none; } .main-content { padding: 24px 20px; } } @media (max-width: 600px) { .tools-grid { grid-template-columns: 1fr 1fr; } .view-header { flex-direction: column; } .header-search { width: 100%; } .search-input { width: 100%; } .main-content { padding: 20px 16px; } .modal { border-radius: 20px 20px 0 0; } .modal-overlay { align-items: flex-end; padding: 0; } } /* ================================================================ LOGIN PAGE STYLES ================================================================ */ .login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background-color: var(--bg-base); padding: var(--spacing-md); } .login-container { display: flex; width: 100%; max-width: 1000px; min-height: 70vh; background-color: var(--bg-surface); border-radius: var(--card-radius, 18px); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--border-subtle); } .login-branding { flex: 1; padding: var(--spacing-2xl); display: flex; flex-direction: column; justify-content: center; background: linear-gradient(135deg, var(--accent), var(--color-secondary, #a78bfa)); color: white; } .login-branding .logo { display: flex; align-items: center; gap: var(--spacing-sm); font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--spacing-md); } .login-branding .logo-icon { font-size: 2rem; } .login-branding .tagline { font-size: var(--font-size-md); opacity: 0.9; line-height: 1.6; max-width: 300px; } .login-form { flex: 1; padding: var(--spacing-2xl); display: flex; flex-direction: column; justify-content: center; } .login-form h1 { font-size: var(--font-size-xl); margin-bottom: var(--spacing-lg); color: var(--text-primary); font-family: var(--font-display, 'Sora', sans-serif); } .oauth-buttons { display: flex; flex-direction: column; gap: var(--spacing-sm); margin-bottom: var(--spacing-lg); } .oauth-button { display: flex; align-items: center; justify-content: center; gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); border: 1px solid var(--border-default); background-color: var(--bg-subtle); color: var(--text-primary); font-size: var(--font-size-md); cursor: pointer; transition: all 0.2s ease; } .oauth-button:hover { background-color: var(--bg-elevated); border-color: var(--border-strong); } .oauth-button.google { background-color: #fff; color: #000; border-color: #ddd; } .oauth-button.google:hover { background-color: #f5f5f5; } .oauth-button.apple { background-color: #000; color: #fff; } .oauth-button.apple:hover { background-color: #1a1a1a; } .oauth-button.microsoft { background-color: #2F2F2F; color: #fff; } .oauth-button.microsoft:hover { background-color: #1a1a1a; } .oauth-icon { width: 20px; height: 20px; } .divider { display: flex; align-items: center; margin: var(--spacing-md) 0; color: var(--text-muted); font-size: var(--font-size-sm); } .divider::before, .divider::after { content: ""; flex: 1; height: 1px; background-color: var(--border-default); } .divider span { padding: 0 var(--spacing-sm); } #emailLoginForm { display: flex; flex-direction: column; gap: var(--spacing-sm); margin-bottom: var(--spacing-md); } #emailLoginForm input { padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); border: 1px solid var(--border-default); background-color: var(--bg-subtle); color: var(--text-primary); font-size: var(--font-size-md); outline: none; transition: border-color 0.2s ease; } #emailLoginForm input:focus { border-color: var(--accent); } .forgot-password { color: var(--text-secondary); font-size: var(--font-size-sm); text-align: right; text-decoration: none; transition: color 0.2s ease; margin-top: -8px; margin-bottom: var(--spacing-sm); } .forgot-password:hover { color: var(--accent); } .login-button { padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); border: none; background-color: var(--accent); color: var(--text-on-accent); font-size: var(--font-size-md); font-weight: 600; cursor: pointer; transition: opacity 0.2s ease, transform 0.1s ease; } .login-button:hover { opacity: 0.9; transform: translateY(-1px); } .signup-prompt { text-align: center; color: var(--text-secondary); font-size: var(--font-size-sm); margin-top: var(--spacing-md); } .signup-prompt a { color: var(--accent); text-decoration: none; font-weight: 600; } .signup-prompt a:hover { text-decoration: underline; } .auth-input { display: block; width: 100%; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); border: 1px solid var(--border-default); background-color: var(--bg-subtle); color: var(--text-primary); font-size: var(--font-size-md); outline: none; transition: border-color 0.2s ease, box-shadow 0.2s ease; margin-bottom: 12px; } .auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); } #loginForm, #signupForm { display: flex; flex-direction: column; } /* ================================================================ USER GREETING & LOGOUT STYLES ================================================================ */ .user-greeting { font-size: var(--font-size-md); font-weight: 600; color: var(--text-primary); padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); background-color: var(--bg-subtle); margin-bottom: var(--spacing-sm); text-align: center; } .logout-btn { margin-top: auto !important; border-top: 1px solid var(--border-subtle) !important; padding-top: var(--spacing-md) !important; } /* ================================================================ SETTINGS PAGE STYLES ================================================================ */ .settings-panel { max-width: 640px; margin: 0 auto; } .settings-group { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--card-radius, 18px); overflow: hidden; margin-bottom: var(--spacing-lg); } .settings-group-title { font-size: var(--font-size-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); padding: var(--spacing-md) var(--spacing-lg); border-bottom: 1px solid var(--border-subtle); } .settings-row { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-md) var(--spacing-lg); border-bottom: 1px solid var(--border-subtle); gap: var(--spacing-md); flex-wrap: wrap; } .settings-row:last-child { border-bottom: none; } .settings-label { font-size: var(--font-size-md); font-weight: 600; color: var(--text-primary); } .settings-desc { font-size: var(--font-size-sm); color: var(--text-muted); } .settings-input { padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--ui-radius, 10px); border: 1px solid var(--border-default); background-color: var(--bg-subtle); color: var(--text-primary); font-size: var(--font-size-md); outline: none; transition: border-color 0.2s ease; width: 200px; } .settings-input:focus { border-color: var(--accent); } /* Theme Toggle Row */ .theme-toggle-row { display: flex; gap: var(--spacing-sm); } .theme-toggle { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-subtle); border: 1px solid var(--border-default); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; cursor: pointer; transition: all 0.2s ease; } .theme-toggle:hover { background: var(--bg-elevated); border-color: var(--border-strong); } /* Color Swatches */ .color-swatches { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; } .color-swatch { width: 32px; height: 32px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: all 0.2s ease; } .color-swatch:hover { transform: scale(1.1); } .color-swatch.active { border-color: var(--text-primary); transform: scale(1.15); } /* ================================================================ RESPONSIVE LOGIN PAGE ================================================================ */ @media (max-width: 900px) { .login-container { flex-direction: column; max-width: 500px; border-radius: var(--card-radius, 18px); } .login-branding { padding: var(--spacing-xl); text-align: center; } .login-branding .logo { justify-content: center; } .login-form { padding: var(--spacing-xl); } .oauth-buttons { width: 100%; } .oauth-button { width: 100%; } }