/* Second Brain -- premium, fast, no external requests: system fonts only, no icon fonts, no web fonts. Theme is CSS variables switched via [data-theme] on , defaulting to the OS preference. */ :root { --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif; --radius: 10px; --radius-lg: 16px; --shadow: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.08); --transition: 160ms cubic-bezier(.4,0,.2,1); } :root, :root[data-theme="light"] { color-scheme: light; --bg: #f7f6f3; --surface: #ffffff; --surface-2: #f0efeb; --border: #e4e1da; --text: #1c1b19; --text-muted: #6b6862; --accent: #b5622e; --accent-contrast: #ffffff; --accent-soft: #f4e3d7; --success: #3f7d4f; --danger: #b8433a; --danger-soft: #f6e0dd; } @media (prefers-color-scheme: dark) { :root { color-scheme: dark; --bg: #17161a; --surface: #201f24; --surface-2: #29282e; --border: #35333b; --text: #efece6; --text-muted: #9c98a3; --accent: #e08a52; --accent-contrast: #1a1310; --accent-soft: #3a2a20; --success: #6fbf83; --danger: #e58077; --danger-soft: #3a2422; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 32px rgba(0,0,0,.45); } } :root[data-theme="dark"] { color-scheme: dark; --bg: #17161a; --surface: #201f24; --surface-2: #29282e; --border: #35333b; --text: #efece6; --text-muted: #9c98a3; --accent: #e08a52; --accent-contrast: #1a1310; --accent-soft: #3a2a20; --success: #6fbf83; --danger: #e58077; --danger-soft: #3a2422; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 32px rgba(0,0,0,.45); } * { box-sizing: border-box; } html, body { margin: 0; height: 100%; } body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; transition: background var(--transition), color var(--transition); } .hidden { display: none !important; } /* --- Topbar --- */ .topbar { display: flex; align-items: center; gap: 20px; padding: 14px 24px; border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 10; } .brand { font-weight: 650; font-size: 15px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; } .nav { display: flex; gap: 4px; flex: 1; } .nav a { color: var(--text-muted); text-decoration: none; font-size: 13.5px; font-weight: 550; padding: 7px 12px; border-radius: 8px; transition: background var(--transition), color var(--transition); } .nav a:hover { background: var(--surface-2); color: var(--text); } .nav a.active { background: var(--accent-soft); color: var(--accent); } .topbar-actions { display: flex; gap: 8px; align-items: center; } .offline-badge { display: flex; align-items: center; gap: 5px; height: 34px; padding: 0 10px; border-radius: 20px; border: 1px solid var(--accent-soft); background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 650; cursor: pointer; } .offline-badge svg { animation: spin 3s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } .icon-btn { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); cursor: pointer; transition: all var(--transition); } .icon-btn:hover { color: var(--text); background: var(--surface-2); } /* --- Layout --- */ .app { max-width: 720px; margin: 0 auto; padding: 32px 20px 80px; } .view-title { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; margin: 0 0 6px; } .view-subtitle { color: var(--text-muted); font-size: 14px; margin: 0 0 28px; } /* --- Cards / surfaces --- */ .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 24px; } /* --- Capture view --- */ .capture-textarea { width: 100%; min-height: 160px; resize: vertical; border: none; outline: none; background: transparent; color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.6; padding: 0; } .capture-textarea::placeholder { color: var(--text-muted); } .capture-tags { width: 100%; border: none; outline: none; background: transparent; color: var(--text-muted); font-family: var(--font); font-size: 13px; padding: 0; margin-top: 8px; } .capture-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); } .capture-hint { font-size: 12px; color: var(--text-muted); } .capture-actions { display: flex; gap: 8px; align-items: center; } .mic-btn { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); cursor: pointer; transition: all var(--transition); } .mic-btn:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); } .mic-btn.recording { background: var(--danger); border-color: var(--danger); color: white; animation: pulse 1.4s ease-in-out infinite; } @keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(184,67,58,.4); } 50% { box-shadow: 0 0 0 8px rgba(184,67,58,0); } } /* --- Buttons --- */ .btn { display: inline-flex; align-items: center; gap: 6px; border: none; border-radius: 9px; padding: 10px 18px; font-size: 13.5px; font-weight: 600; font-family: var(--font); cursor: pointer; transition: all var(--transition); } .btn-primary { background: var(--accent); color: var(--accent-contrast); } .btn-primary:hover { filter: brightness(1.08); } .btn-primary:disabled { opacity: .5; cursor: default; } .btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); } .btn-ghost:hover { color: var(--text); background: var(--surface-2); } .btn-success { background: var(--success); color: white; } .btn-success:hover { filter: brightness(1.08); } .btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger-soft); } .btn-danger:hover { background: var(--danger-soft); } .btn-sm { padding: 6px 12px; font-size: 12.5px; } /* --- Forms --- */ .field { margin-bottom: 16px; } .field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; } .field input, .field select { width: 100%; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 14px; font-family: var(--font); background: var(--surface); color: var(--text); outline: none; transition: border-color var(--transition); } .field input:focus, .field select:focus { border-color: var(--accent); } /* --- Note list (inbox) --- */ .note-list { display: flex; flex-direction: column; gap: 12px; } .note-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; } .note-item-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; } .note-title { font-size: 15.5px; font-weight: 600; margin: 0; } .note-meta { font-size: 12px; color: var(--text-muted); margin: 2px 0 10px; } .note-body { font-size: 14px; color: var(--text); white-space: pre-wrap; margin: 0 0 12px; } .badge { display: inline-flex; align-items: center; font-size: 11px; font-weight: 650; padding: 3px 8px; border-radius: 20px; background: var(--surface-2); color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; } .badge-processing { background: var(--accent-soft); color: var(--accent); } .badge-inbox { background: var(--surface-2); color: var(--text-muted); } .tag-chip { display: inline-flex; font-size: 11.5px; padding: 3px 9px; border-radius: 20px; background: var(--surface-2); color: var(--text-muted); margin-right: 6px; } .note-actions { display: flex; gap: 8px; margin-top: 4px; } /* --- Invites --- */ .invite-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); } .invite-row:last-child { border-bottom: none; } .invite-label { font-weight: 600; font-size: 14px; } .invite-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; } /* --- Empty state --- */ .empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); } .empty-state svg { opacity: .5; margin-bottom: 12px; } /* --- Toast --- */ .toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 20px; font-size: 13px; font-weight: 600; opacity: 0; pointer-events: none; transition: all var(--transition); z-index: 100; box-shadow: var(--shadow); } .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); } /* --- Login / join --- */ .centered-card { max-width: 380px; margin: 10vh auto 0; } .centered-card h1 { font-size: 19px; margin: 0 0 4px; } .centered-card p.lead { color: var(--text-muted); font-size: 13.5px; margin: 0 0 24px; } .error-text { color: var(--danger); font-size: 13px; margin: 4px 0 0; } @media (max-width: 600px) { .nav { display: none; } .app { padding: 20px 14px 80px; } }