/* =====================================================================
 * Money Manager — PWA UI styles
 *   • floating install button
 *   • install modal
 *   • update toast
 *   • offline badge
 * ===================================================================== */

/* ---------- Floating Install FAB ---------- */
.pwa-install-fab {
    position: fixed;
    top: max(12px, env(safe-area-inset-top));
    right: 16px;
    bottom: auto;
    z-index: 9990;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    color: #fff;
    font: 600 14px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    box-shadow: 0 8px 24px rgba(13, 110, 253, 0.4), 0 2px 6px rgba(0,0,0,0.15);
    cursor: pointer;
    opacity: 0;
    transform: translateY(-20px) scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.15s ease;
    pointer-events: none;
    -webkit-tap-highlight-color: transparent;
}
.pwa-install-fab.pwa-fab-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    animation: pwa-fab-pulse 2.4s ease-in-out 1s 2;
}
.pwa-install-fab:hover { box-shadow: 0 10px 28px rgba(13,110,253,0.5), 0 3px 8px rgba(0,0,0,0.2); }
.pwa-install-fab:active { transform: translateY(1px) scale(0.98); }
.pwa-install-fab:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

@keyframes pwa-fab-pulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(13,110,253,0.4), 0 0 0 0 rgba(13,110,253,0.4); }
    50%      { box-shadow: 0 8px 24px rgba(13,110,253,0.4), 0 0 0 14px rgba(13,110,253,0); }
}

/* ---------- Install Modal ---------- */
.pwa-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: rgba(0,0,0,0);
    pointer-events: none;
    transition: background 0.25s ease;
}
.pwa-modal-overlay.pwa-modal-visible {
    background: rgba(0,0,0,0.5);
    pointer-events: auto;
}
.pwa-modal-card {
    background: #fff;
    width: 100%;
    max-width: 420px;
    margin: 0;
    padding: 32px 28px 28px;
    border-radius: 24px 24px 0 0;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 -10px 40px rgba(0,0,0,0.2);
}
.pwa-modal-overlay.pwa-modal-visible .pwa-modal-card { transform: translateY(0); }

.pwa-modal-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.pwa-modal-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pwa-modal-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 8px;
}
.pwa-modal-desc {
    font-size: 14px;
    color: #6c757d;
    line-height: 1.5;
    margin: 0 0 24px;
}
.pwa-modal-actions { display: flex; gap: 12px; }
.pwa-btn {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
    -webkit-tap-highlight-color: transparent;
}
.pwa-btn:active { transform: translateY(1px); }
.pwa-btn:focus-visible { outline: 3px solid #0d6efd; outline-offset: 2px; }
.pwa-btn-primary { background: #0d6efd; color: #fff; }
.pwa-btn-primary:hover { background: #0a58ca; }
.pwa-btn-ghost { background: #e9ecef; color: #495057; }
.pwa-btn-ghost:hover { background: #dee2e6; }

/* Dark mode support for modal */
@media (prefers-color-scheme: dark) {
    .pwa-modal-card { background: #1a1a2e; }
    .pwa-modal-title { color: #e8e8e8; }
    .pwa-modal-desc { color: #adb5bd; }
    .pwa-btn-ghost { background: #2a2a3e; color: #e8e8e8; }
    .pwa-btn-ghost:hover { background: #33334a; }
}

/* Body lock when modal open */
body.pwa-modal-open { overflow: hidden; }

/* ---------- Update Toast ---------- */
.pwa-update-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translate(-50%, 100px);
    z-index: 10001;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 12px 12px 20px;
    background: #1a1a2e;
    color: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    font: 500 14px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}
.pwa-update-toast.pwa-toast-visible {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
}
.pwa-toast-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background: #0d6efd;
    color: #fff;
    font: 600 13px/1 inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.pwa-toast-btn:hover { background: #0a58ca; }

/* ---------- Online/Offline badge ---------- */
.pwa-online-badge {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10002;
    padding: 6px 12px;
    text-align: center;
    font: 600 12px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: #fff;
    pointer-events: none;
    transform: translateY(-100%);
    transition: transform 0.25s ease;
}
.pwa-online-badge.pwa-offline {
    background: #dc3545;
    transform: translateY(0);
}
.pwa-online-badge.pwa-online {
    background: transparent;
    transform: translateY(-100%);
}

/* ---------- Responsive ---------- */
@media (min-width: 600px) {
    .pwa-modal-overlay { align-items: center; }
    .pwa-modal-card { border-radius: 24px; margin: 0 16px; }
}

/* ---------- Auth/login logo mark ---------- */
.auth-card .app-logo .logo-mark {
    width: 36px;
    height: 36px;
    vertical-align: middle;
    margin-right: 8px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #dee2e6);
    object-fit: contain;
}
@media (prefers-color-scheme: dark) {
    .auth-card .app-logo .logo-mark { background: #fff; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pwa-install-fab,
    .pwa-modal-card,
    .pwa-update-toast,
    .pwa-online-badge {
        transition: none !important;
        animation: none !important;
    }
}