/* ============================================================
   Utilitati — finisajul Zen
   Se încarcă DUPĂ app.css: tipografie, volum discret, focus, detalii.
   ============================================================ */

/* ----------------------------------------------------- tipografie */

.utilitati-app,
.utilitati-app input,
.utilitati-app select,
.utilitati-app textarea,
.utilitati-app button {
    font-family: var(--font-ui);
    font-feature-settings: "ss01", "cv01";
}

/* titluri cu serif — semnătura Zen */
.utilitati-app .modal-title,
.utilitati-app .section-header h2,
.utilitati-app .section-header h3,
.utilitati-app .empty-state h3,
.utilitati-app .forecast-title,
.utilitati-app h1,
.utilitati-app h2 {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: -.01em;
    line-height: 1.15;
}

.utilitati-app .modal-title { font-size: 24px; }

/* etichete mici, majuscule, mono */
.utilitati-app .section-label,
.utilitati-app .form-label,
.utilitati-app .reading-date,
.utilitati-app .detail-item > span:first-child,
.utilitati-app .ext-day-name {
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--text-3);
    font-weight: 500;
}

/* cifrele se aliniază pe coloană */
.utilitati-app .total-card,
.utilitati-app .total-bar,
.utilitati-app .utility-card,
.utilitati-app .reading-input,
.utilitati-app .fuel-card,
.utilitati-app .weather-now {
    font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------- volum discret */

.utilitati-app .btn-primary,
.utilitati-app .btn-action,
.utilitati-app .add-btn,
.utilitati-app .fab {
    background: linear-gradient(180deg, var(--accent-soft) 0%, var(--accent) 100%);
    border: 1px solid var(--accent);
    color: #fff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .28),
        0 1px 2px var(--shadow-soft),
        0 8px 18px -10px var(--shadow-mid);
    transition: transform .14s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease);
}

.utilitati-app .btn-primary:hover,
.utilitati-app .btn-action:hover,
.utilitati-app .add-btn:hover,
.utilitati-app .fab:hover {
    filter: brightness(1.04);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, .32),
        0 2px 4px var(--shadow-soft),
        0 14px 26px -12px var(--shadow-mid);
}

.utilitati-app .btn-primary:active,
.utilitati-app .btn-action:active,
.utilitati-app .add-btn:active,
.utilitati-app .fab:active {
    transform: translateY(1px);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .14);
}

.utilitati-app .btn-secondary,
.utilitati-app .btn-small,
.utilitati-app .btn-mini,
.utilitati-app .btn-icon,
.utilitati-app .toggle-btn,
.utilitati-app .back-btn {
    background: var(--surface-1);
    border: 1px solid var(--border-soft);
    color: var(--text-2);
    box-shadow: inset 0 1px 0 var(--highlight);
    transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.utilitati-app .btn-secondary:hover,
.utilitati-app .btn-small:hover,
.utilitati-app .btn-mini:hover,
.utilitati-app .btn-icon:hover,
.utilitati-app .back-btn:hover {
    background: var(--surface-2);
    border-color: var(--border);
    color: var(--text);
}

/* carduri: ridicare discretă la hover */
.utilitati-app .glass-card {
    transition: box-shadow .22s var(--ease), transform .22s var(--ease), border-color .22s var(--ease);
}
.utilitati-app .glass-card:hover {
    border-color: var(--border);
}
.utilitati-app .expandable-card:hover,
.utilitati-app .utility-card:hover,
.utilitati-app .room-card:hover {
    transform: translateY(-1px);
}

/* ------------------------------------------------------- formulare */

.utilitati-app .form-input,
.utilitati-app .reading-input,
.utilitati-app .shopping-input,
.utilitati-app input[type="text"],
.utilitati-app input[type="number"],
.utilitati-app input[type="date"],
.utilitati-app input[type="email"],
.utilitati-app input[type="password"],
.utilitati-app select,
.utilitati-app textarea {
    background: var(--input-bg);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-sm);
    color: var(--text);
    box-shadow: inset 0 1px 2px var(--shadow-soft);
    transition: border-color .16s var(--ease), box-shadow .16s var(--ease);
}

.utilitati-app .form-input:focus,
.utilitati-app .reading-input:focus,
.utilitati-app .shopping-input:focus,
.utilitati-app input:focus,
.utilitati-app select:focus,
.utilitati-app textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.utilitati-app ::placeholder { color: var(--text-4); }

/* focus vizibil la navigarea cu tastatura */
.utilitati-app button:focus-visible,
.utilitati-app a:focus-visible,
.utilitati-app [role="button"]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---------------------------------------------- navigație & header */

.utilitati-app .app-nav {
    background: var(--nav-bg);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    backdrop-filter: blur(18px) saturate(160%);
    border-top: 1px solid var(--border-soft);
    box-shadow: 0 -8px 24px -18px var(--shadow-mid);
}

.utilitati-app .nav-btn { color: var(--text-3); transition: color .16s var(--ease); }
.utilitati-app .nav-btn span {
    font-family: var(--font-mono);
    font-size: 9.5px;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.utilitati-app .nav-btn.active { color: var(--accent); }
.utilitati-app .nav-btn.active::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    border-radius: 0 0 2px 2px;
    background: var(--accent);
}
.utilitati-app .nav-btn { position: relative; }

.utilitati-app .location-selector {
    background: var(--surface-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-sm);
    color: var(--text);
    box-shadow: inset 0 1px 0 var(--highlight);
}
.utilitati-app .location-selector:hover { background: var(--surface-2); }

.utilitati-app .notification-badge {
    background: var(--danger);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 10px;
    box-shadow: 0 1px 3px var(--shadow-mid);
}

/* ----------------------------------------------------- utilitare */

.utilitati-app .toast {
    background: var(--sheet-bg);
    border: 1px solid var(--card-border-color);
    color: var(--text);
    border-radius: var(--r-md);
    box-shadow: 0 12px 30px -12px var(--shadow-strong), inset 0 1px 0 var(--highlight);
}

.utilitati-app .loading-spinner {
    border-color: var(--border);
    border-top-color: var(--accent);
}

.utilitati-app .empty-state { color: var(--text-3); }
.utilitati-app .empty-state .icon { color: var(--text-4); }

.utilitati-app hr,
.utilitati-app .section-header { border-color: var(--border-soft); }

/* bare de utilități colorate — marcaj subtil, nu bloc de culoare */
.utilitati-app .utility-card { position: relative; overflow: hidden; }
.utilitati-app .utility-card[data-type]::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: currentColor;
    opacity: .55;
}

/* scrollbar discret */
.utilitati-app *::-webkit-scrollbar { width: 8px; height: 8px; }
.utilitati-app *::-webkit-scrollbar-track { background: transparent; }
.utilitati-app *::-webkit-scrollbar-thumb {
    background: var(--surface-3);
    border-radius: 99px;
}
.utilitati-app *::-webkit-scrollbar-thumb:hover { background: var(--border); }

/* ------------------------------------------- comutatorul de teme */

.theme-picker {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.theme-option {
    cursor: pointer;
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    padding: 10px;
    background: var(--surface-1);
    text-align: center;
    transition: border-color .16s var(--ease), background .16s var(--ease);
}
.theme-option:hover { border-color: var(--border); background: var(--surface-2); }
.theme-option.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.theme-swatch {
    height: 44px;
    border-radius: var(--r-sm);
    margin-bottom: 8px;
    border: 1px solid var(--border-soft);
}
.theme-swatch[data-t="zen"] { background: linear-gradient(135deg, #f5f2eb 0 55%, #0f766e 55% 100%); }
.theme-swatch[data-t="dark"] { background: linear-gradient(135deg, #0a0f12 0 55%, #2dd4bf 55% 100%); }
.theme-swatch[data-t="glass"] { background: linear-gradient(135deg, #103f3b 0 55%, rgba(255,255,255,.55) 55% 100%); }
.theme-option .theme-name { font-size: 13px; font-weight: 600; color: var(--text); }
.theme-option .theme-hint {
    font-family: var(--font-mono);
    font-size: 9.5px;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--text-3);
}

/* ------------------------------------------------ accesibilitate */

@media (prefers-reduced-motion: reduce) {
    .utilitati-app *,
    .utilitati-app *::before,
    .utilitati-app *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

/* orice suprafață pictată cu accentul primește text lizibil */
.utilitati-app .btn-primary,
.utilitati-app .btn-action:hover,
.utilitati-app .btn-mini:hover,
.utilitati-app .add-btn,
.utilitati-app .fab,
.utilitati-app .toggle-btn.active,
.utilitati-app .shopping-tab.active,
.utilitati-app .vehicle-tab.active,
.utilitati-app .btn-location-action:hover {
    color: var(--on-accent);
}
.utilitati-app .btn-primary svg,
.utilitati-app .add-btn svg,
.utilitati-app .fab svg { color: var(--on-accent); }

/* --------------------------------- navigația inferioară: încape pe telefon */

.utilitati-app .app-nav {
    justify-content: stretch;
    padding-left: 4px;
    padding-right: 4px;
    gap: 2px;
}

.utilitati-app .nav-btn {
    flex: 1 1 0;
    min-width: 0;
    padding: 7px 2px;
    gap: 3px;
}

.utilitati-app .nav-btn svg {
    width: 21px !important;
    height: 21px !important;
    margin-bottom: 2px;
}

.utilitati-app .nav-btn span {
    font-size: 8.5px;
    letter-spacing: .03em;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.utilitati-app .nav-btn.active { background: var(--surface-2); }

@media (min-width: 560px) {
    .utilitati-app .app-nav { justify-content: center; gap: 6px; }
    .utilitati-app .nav-btn { flex: 0 1 108px; padding: 8px 10px; }
    .utilitati-app .nav-btn span { font-size: 9.5px; }
}

/* conținutul nu trebuie să ajungă sub navigație */
.utilitati-app .app-main { padding-bottom: 104px; }