/* ========================================================================= AirForShare - application styles Built on top of Bootstrap 5.3. Light and dark themes are driven by the data-bs-theme attribute on . ========================================================================= */ :root { --afs-page-bg: #f5f6f8; --afs-surface: #ffffff; --afs-surface-2: #fbfcfd; --afs-border: #e2e5ea; --afs-border-strong: #ced3db; --afs-text: #1b2130; --afs-muted: #626a79; --afs-accent: #2563eb; --afs-accent-hover: #1d4ed8; --afs-accent-soft: #edf3ff; --afs-success: #15803d; --afs-success-soft: #eaf7ef; --afs-danger: #b42318; --afs-danger-soft: #fdeceb; --afs-warning: #b45309; --afs-warning-soft: #fdf3e7; --afs-shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px -12px rgba(16, 24, 40, .18); --afs-radius: 12px; --afs-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace; } [data-bs-theme="dark"] { --afs-page-bg: #0f1319; --afs-surface: #161b23; --afs-surface-2: #1b212b; --afs-border: #272e3a; --afs-border-strong: #36404f; --afs-text: #e6e9ef; --afs-muted: #98a1b1; --afs-accent: #60a5fa; --afs-accent-hover: #7db5fb; --afs-accent-soft: rgba(96, 165, 250, .12); --afs-success: #4ade80; --afs-success-soft: rgba(74, 222, 128, .12); --afs-danger: #f87171; --afs-danger-soft: rgba(248, 113, 113, .12); --afs-warning: #fbbf24; --afs-warning-soft: rgba(251, 191, 36, .12); --afs-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 30px -14px rgba(0, 0, 0, .7); } body { background-color: var(--afs-page-bg); color: var(--afs-text); font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; display: flex; flex-direction: column; min-height: 100vh; } main { flex: 1 0 auto; } a { color: var(--afs-accent); text-decoration: none; } a:hover { color: var(--afs-accent-hover); text-decoration: underline; } h1, h2, h3, h4 { color: var(--afs-text); letter-spacing: -.015em; } .text-secondary { color: var(--afs-muted) !important; } .skip-link { position: absolute; top: .5rem; left: .5rem; z-index: 1080; background: var(--afs-surface); padding: .5rem .75rem; border-radius: 8px; } /* ---------------------------------------------------------------- header */ .site-header { background: color-mix(in srgb, var(--afs-surface) 92%, transparent); border-bottom: 1px solid var(--afs-border); position: sticky; top: 0; z-index: 1030; backdrop-filter: saturate(180%) blur(8px); } .navbar-brand { color: var(--afs-text); font-weight: 650; letter-spacing: -.02em; } .navbar-brand:hover { color: var(--afs-text); text-decoration: none; } .brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; background: var(--afs-accent); color: #fff; } .site-header .nav-link { color: var(--afs-muted); font-weight: 500; border-radius: 8px; padding: .4rem .75rem; } .site-header .nav-link:hover, .site-header .nav-link.active { color: var(--afs-text); background: var(--afs-surface-2); text-decoration: none; } .theme-toggle { --bs-btn-color: var(--afs-muted); --bs-btn-border-color: var(--afs-border); --bs-btn-hover-bg: var(--afs-surface-2); --bs-btn-hover-color: var(--afs-text); --bs-btn-hover-border-color: var(--afs-border-strong); display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0; } .theme-icon-dark { display: none; } [data-bs-theme="dark"] .theme-icon-light { display: none; } [data-bs-theme="dark"] .theme-icon-dark { display: inline; } /* ------------------------------------------------------------------ hero */ .hero { padding: 3.5rem 0 2rem; } .hero h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 680; margin-bottom: .75rem; } .hero p { color: var(--afs-muted); font-size: 1.05rem; max-width: 34rem; margin: 0 auto; } .hero-badges { gap: .5rem; } .hero-badge { display: inline-flex; align-items: center; gap: .4rem; background: var(--afs-surface); border: 1px solid var(--afs-border); color: var(--afs-muted); border-radius: 999px; padding: .35rem .8rem; font-size: .82rem; font-weight: 500; } /* --------------------------------------------------------------- surface */ .surface { background: var(--afs-surface); border: 1px solid var(--afs-border); border-radius: var(--afs-radius); box-shadow: var(--afs-shadow); } .surface-flat { background: var(--afs-surface); border: 1px solid var(--afs-border); border-radius: var(--afs-radius); } .surface-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--afs-border); } .surface-body { padding: 1.25rem; } @media (min-width: 768px) { .surface-body { padding: 1.75rem; } } /* ------------------------------------------------------------------ tabs */ .share-tabs { display: flex; gap: .25rem; padding: .35rem; background: var(--afs-surface-2); border: 1px solid var(--afs-border); border-radius: 10px; } .share-tabs .nav-link { flex: 1 1 0; width: 100%; text-align: center; border: 0; border-radius: 8px; color: var(--afs-muted); font-weight: 550; padding: .55rem .75rem; } .share-tabs .nav-link:hover { color: var(--afs-text); } .share-tabs .nav-link.active { background: var(--afs-surface); color: var(--afs-text); box-shadow: 0 1px 2px rgba(16, 24, 40, .08); } [data-bs-theme="dark"] .share-tabs .nav-link.active { box-shadow: none; border: 1px solid var(--afs-border); } /* -------------------------------------------------------------- dropzone */ .dropzone { border: 1.5px dashed var(--afs-border-strong); border-radius: var(--afs-radius); background: var(--afs-surface-2); padding: 2.25rem 1.25rem; text-align: center; cursor: pointer; transition: border-color .15s ease, background-color .15s ease; } .dropzone:hover, .dropzone:focus-visible { border-color: var(--afs-accent); background: var(--afs-accent-soft); outline: none; } .dropzone.is-dragover { border-color: var(--afs-accent); background: var(--afs-accent-soft); } .dropzone-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--afs-accent-soft); color: var(--afs-accent); display: inline-flex; align-items: center; justify-content: center; margin-bottom: .85rem; } .dropzone h3 { font-size: 1.02rem; font-weight: 600; margin-bottom: .3rem; } .dropzone p { color: var(--afs-muted); font-size: .88rem; margin-bottom: 0; } /* ------------------------------------------------------------- file list */ .file-list { display: flex; flex-direction: column; gap: .5rem; } .file-row { display: flex; align-items: center; gap: .85rem; padding: .7rem .85rem; border: 1px solid var(--afs-border); border-radius: 10px; background: var(--afs-surface); } .file-icon { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 9px; background: var(--afs-surface-2); border: 1px solid var(--afs-border); color: var(--afs-muted); display: flex; align-items: center; justify-content: center; font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; overflow: hidden; } .file-main { flex: 1 1 auto; min-width: 0; } .file-name { font-weight: 550; font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .file-meta { color: var(--afs-muted); font-size: .8rem; } .file-row .progress { height: 4px; margin-top: .45rem; background: var(--afs-surface-2); } .file-row .progress-bar { background-color: var(--afs-accent); } .file-remove { flex: 0 0 auto; border: 0; background: transparent; color: var(--afs-muted); border-radius: 8px; width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; line-height: 1; } .file-remove:hover { background: var(--afs-danger-soft); color: var(--afs-danger); } .file-status { font-size: .78rem; font-weight: 600; } .file-status.is-done { color: var(--afs-success); } .file-status.is-error { color: var(--afs-danger); } /* --------------------------------------------------------------- options */ .option-label { font-size: .82rem; font-weight: 600; color: var(--afs-muted); margin-bottom: .3rem; } .form-control, .form-select { background-color: var(--afs-surface); border-color: var(--afs-border); color: var(--afs-text); } .form-control:focus, .form-select:focus { background-color: var(--afs-surface); border-color: var(--afs-accent); color: var(--afs-text); box-shadow: 0 0 0 3px var(--afs-accent-soft); } .form-control::placeholder { color: var(--afs-muted); opacity: .8; } .form-text { color: var(--afs-muted); } .btn-primary { --bs-btn-bg: var(--afs-accent); --bs-btn-border-color: var(--afs-accent); --bs-btn-hover-bg: var(--afs-accent-hover); --bs-btn-hover-border-color: var(--afs-accent-hover); --bs-btn-active-bg: var(--afs-accent-hover); --bs-btn-active-border-color: var(--afs-accent-hover); --bs-btn-disabled-bg: var(--afs-accent); --bs-btn-disabled-border-color: var(--afs-accent); --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff; --bs-btn-disabled-color: #fff; font-weight: 550; } [data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0b1220; --bs-btn-hover-color: #0b1220; --bs-btn-active-color: #0b1220; --bs-btn-disabled-color: #0b1220; } .btn-outline-secondary { --bs-btn-color: var(--afs-text); --bs-btn-border-color: var(--afs-border-strong); --bs-btn-hover-bg: var(--afs-surface-2); --bs-btn-hover-color: var(--afs-text); --bs-btn-hover-border-color: var(--afs-border-strong); --bs-btn-active-bg: var(--afs-surface-2); --bs-btn-active-color: var(--afs-text); } .advanced-toggle { background: none; border: 0; padding: 0; color: var(--afs-accent); font-size: .88rem; font-weight: 550; } .advanced-toggle:hover { text-decoration: underline; } /* ---------------------------------------------------------------- result */ .result-code { font-family: var(--afs-mono); font-size: clamp(1.8rem, 6vw, 2.4rem); font-weight: 700; letter-spacing: .18em; color: var(--afs-text); word-break: break-all; } .copy-field .form-control { font-family: var(--afs-mono); font-size: .88rem; background: var(--afs-surface-2); } .qr-box { background: #fff; border: 1px solid var(--afs-border); border-radius: 10px; padding: 12px; display: inline-flex; align-items: center; justify-content: center; min-width: 148px; min-height: 148px; } .qr-box img, .qr-box canvas, .qr-box svg { display: block; width: 128px; height: 128px; } .meta-list { display: grid; gap: .6rem; } .meta-item { display: flex; justify-content: space-between; gap: 1rem; font-size: .9rem; } .meta-item dt { color: var(--afs-muted); font-weight: 500; } .meta-item dd { margin: 0; font-weight: 550; text-align: right; } .notice { border-radius: 10px; padding: .85rem 1rem; font-size: .9rem; border: 1px solid transparent; } .notice-info { background: var(--afs-accent-soft); border-color: color-mix(in srgb, var(--afs-accent) 25%, transparent); color: var(--afs-text); } .notice-success { background: var(--afs-success-soft); border-color: color-mix(in srgb, var(--afs-success) 30%, transparent); color: var(--afs-text); } .notice-warning { background: var(--afs-warning-soft); border-color: color-mix(in srgb, var(--afs-warning) 30%, transparent); color: var(--afs-text); } .notice-danger { background: var(--afs-danger-soft); border-color: color-mix(in srgb, var(--afs-danger) 30%, transparent); color: var(--afs-text); } /* --------------------------------------------------------------- receive */ .receive-input { font-family: var(--afs-mono); font-size: 1.25rem; letter-spacing: .28em; text-transform: uppercase; text-align: center; font-weight: 600; } .receive-input::placeholder { letter-spacing: .18em; font-weight: 400; } /* -------------------------------------------------------------- features */ .feature-card { height: 100%; padding: 1.4rem; } .feature-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--afs-accent-soft); color: var(--afs-accent); display: inline-flex; align-items: center; justify-content: center; margin-bottom: .9rem; } .feature-card h3 { font-size: 1rem; font-weight: 620; margin-bottom: .4rem; } .feature-card p { color: var(--afs-muted); font-size: .9rem; margin-bottom: 0; } .step-number { width: 30px; height: 30px; border-radius: 50%; background: var(--afs-accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 650; flex: 0 0 auto; } [data-bs-theme="dark"] .step-number { color: #0b1220; } /* ----------------------------------------------------------- share view */ .text-preview { font-family: var(--afs-mono); font-size: .88rem; line-height: 1.65; background: var(--afs-surface-2); border: 1px solid var(--afs-border); border-radius: 10px; padding: 1rem; margin: 0; max-height: 28rem; overflow: auto; white-space: pre-wrap; word-break: break-word; color: var(--afs-text); } .countdown { font-variant-numeric: tabular-nums; } .countdown.is-urgent { color: var(--afs-danger); } .state-icon { width: 56px; height: 56px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1rem; } .state-icon.is-error { background: var(--afs-danger-soft); color: var(--afs-danger); } .state-icon.is-lock { background: var(--afs-warning-soft); color: var(--afs-warning); } .state-icon.is-success { background: var(--afs-success-soft); color: var(--afs-success); } /* ---------------------------------------------------------------- tables */ .table-surface { --bs-table-bg: transparent; --bs-table-color: var(--afs-text); --bs-table-border-color: var(--afs-border); margin-bottom: 0; } .table-surface th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--afs-muted); font-weight: 650; white-space: nowrap; } .table-surface td { vertical-align: middle; font-size: .9rem; } .stat-card { padding: 1.1rem 1.25rem; } .stat-card .stat-label { color: var(--afs-muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; } .stat-card .stat-value { font-size: 1.5rem; font-weight: 680; letter-spacing: -.02em; } .badge-soft { background: var(--afs-surface-2); border: 1px solid var(--afs-border); color: var(--afs-muted); font-weight: 600; font-size: .72rem; padding: .28rem .55rem; border-radius: 6px; display: inline-block; } .badge-soft.is-active { background: var(--afs-success-soft); border-color: transparent; color: var(--afs-success); } .badge-soft.is-expired { background: var(--afs-danger-soft); border-color: transparent; color: var(--afs-danger); } .badge-soft.is-pending { background: var(--afs-warning-soft); border-color: transparent; color: var(--afs-warning); } /* ---------------------------------------------------------------- toasts */ .toast-stack { position: fixed; right: 1rem; bottom: 1rem; z-index: 1090; display: flex; flex-direction: column; gap: .5rem; max-width: min(22rem, calc(100vw - 2rem)); } .afs-toast { background: var(--afs-surface); border: 1px solid var(--afs-border); border-left: 3px solid var(--afs-accent); border-radius: 10px; box-shadow: var(--afs-shadow); padding: .7rem .9rem; font-size: .88rem; color: var(--afs-text); animation: afs-toast-in .18s ease-out; } .afs-toast.is-success { border-left-color: var(--afs-success); } .afs-toast.is-error { border-left-color: var(--afs-danger); } @keyframes afs-toast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } } /* ---------------------------------------------------------------- footer */ .site-footer { border-top: 1px solid var(--afs-border); background: var(--afs-surface); padding: 2rem 0; margin-top: 3.5rem; } .footer-links a { color: var(--afs-muted); } .footer-links a:hover { color: var(--afs-text); } /* ------------------------------------------------------------- installer */ .install-step { display: flex; align-items: center; gap: .6rem; font-size: .88rem; color: var(--afs-muted); font-weight: 550; } .install-step .dot { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--afs-border-strong); display: inline-flex; align-items: center; justify-content: center; font-size: .78rem; } .install-step.is-current { color: var(--afs-text); } .install-step.is-current .dot { background: var(--afs-accent); border-color: var(--afs-accent); color: #fff; } .install-step.is-done .dot { background: var(--afs-success-soft); border-color: transparent; color: var(--afs-success); } .check-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--afs-border); } .check-row:last-child { border-bottom: 0; } .check-row .check-name { font-size: .9rem; font-weight: 550; } .check-row .check-hint { font-size: .8rem; color: var(--afs-muted); } /* -------------------------------------------------------------- utility */ .text-mono { font-family: var(--afs-mono); } .hidden { display: none !important; } .fw-550 { font-weight: 550; } @media (max-width: 575.98px) { .hero { padding: 2.25rem 0 1.5rem; } .surface-body { padding: 1.1rem; } .meta-item { flex-direction: column; gap: .1rem; } .meta-item dd { text-align: left; } .toast-stack { left: 1rem; right: 1rem; max-width: none; } } @media (prefers-reduced-motion: reduce) { * { animation-duration: .001ms !important; transition-duration: .001ms !important; } }