/* ============================================================
   Mobile Menu Styles
   ============================================================ */

/* Always hide mobile-only elements on desktop */
@media (min-width: 992px) {
    .mobile-only {
        display: none !important;
    }

    .floating-btn {
        display: none !important;
    }
}

/* ============================================================
   Mobile Menu Core (below lg breakpoint)
   ============================================================ */

@media (max-width: 991.98px) {
    .mobile-only {
        display: block;
    }

    /* Outer panel — single vertical column of sections */
    .mobile-menu {
        display: flex;
        flex-direction: column;
        gap: 14px;
        padding: 16px;
        background-color: var(--bg-card);
        border-radius: 16px;
        box-shadow: var(--shadow);
        margin-bottom: 16px;
        border: 1px solid var(--border);
    }

    /* ── Section wrapper (used for Theme, Language, etc.) ── */
    .mobile-section {
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .mobile-section-title {
        font-size: 0.62rem;
        font-weight: 800;
        margin: 0;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 1.1px;
        padding-bottom: 0.35rem;
        border-bottom: 1px solid var(--border-light);
        width: 100%;
    }

    /* ── Thin horizontal rule between sections ── */
    .mobile-nav-separator {
        height: 1px;
        background-color: var(--border-light);
        width: 100%;
    }

    /* ============================================================
       Tracker Cards  (Weight / Feeding / Diaper / Pumping)
       2-column CSS grid — adjacent cards in the same row always
       share the same height automatically.
       ============================================================ */

    .mobile-tracker-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .tracker-card {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 12px;
        border-radius: 14px;
        border: 2px solid;
        transition: box-shadow 0.15s ease;
    }

    /* Category-coloured borders + ultra-subtle tinted backgrounds */
    .tracker-card-weight {
        border-color: var(--weight-color);
        background: rgba(var(--weight-color-rgb), 0.05);
    }
    .tracker-card-feed {
        border-color: var(--feeding-color);
        background: rgba(var(--feeding-color-rgb), 0.05);
    }
    .tracker-card-diaper {
        border-color: var(--diaper-color);
        background: rgba(var(--diaper-color-rgb), 0.05);
    }
    .tracker-card-pump {
        border-color: var(--pump-color);
        background: rgba(var(--pump-color-rgb), 0.05);
    }

    /* Category label at the top of each card */
    .tracker-card-label {
        display: block;
        font-size: 0.65rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.9px;
        overflow-wrap: break-word;
        hyphens: auto;
        line-height: 1.2;
    }

    .tracker-card-weight .tracker-card-label { color: var(--weight-color); }
    .tracker-card-feed   .tracker-card-label { color: var(--feeding-color); }
    .tracker-card-diaper .tracker-card-label { color: var(--diaper-color); }
    .tracker-card-pump   .tracker-card-label { color: var(--pump-color); }

    /* Two-button row inside each card — both buttons always same height */
    .tracker-card-btns {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .tracker-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        padding: 10px 4px;
        border-radius: 10px;
        background: var(--bg-card);
        border: 1px solid var(--border-light);
        color: var(--text);
        text-decoration: none;
        font-size: 0.62rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        transition: all 0.15s ease;
        min-height: 54px;
        cursor: pointer;
        overflow-wrap: break-word;
        hyphens: auto;
        text-align: center;
        line-height: 1.15;
    }

    .tracker-btn i {
        font-size: 1.15rem;
        line-height: 1;
        flex-shrink: 0;
    }

    /* Custom SVG icons (bottle, diaper) inside tracker buttons */
    .tracker-btn .custom-icon {
        width: 1.2rem;
        height: 1.2rem;
        flex-shrink: 0;
    }

    /* Add button: primary-tinted baseline before hover */
    .tracker-btn-add {
        background: rgba(var(--primary-rgb), 0.06);
        color: var(--primary);
    }

    /* Category-specific hover — overrides .tracker-btn-add for add buttons too */
    .tracker-card-weight .tracker-btn:hover {
        background: rgba(var(--weight-color-rgb), 0.15);
        border-color: var(--weight-color);
        color: var(--weight-color);
        transform: translateY(-1px);
    }
    .tracker-card-feed .tracker-btn:hover {
        background: rgba(var(--feeding-color-rgb), 0.15);
        border-color: var(--feeding-color);
        color: var(--feeding-color);
        transform: translateY(-1px);
    }
    .tracker-card-diaper .tracker-btn:hover {
        background: rgba(var(--diaper-color-rgb), 0.15);
        border-color: var(--diaper-color);
        color: var(--diaper-color);
        transform: translateY(-1px);
    }
    .tracker-card-pump .tracker-btn:hover {
        background: rgba(var(--pump-color-rgb), 0.15);
        border-color: var(--pump-color);
        color: var(--pump-color);
        transform: translateY(-1px);
    }

    /* ============================================================
       Theme Selector  (5 equal-width pills in one row)
       ============================================================ */

    .theme-selector-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 6px;
        width: 100%;
    }

    .theme-option {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        padding: 9px 3px 8px;
        border-radius: 10px;
        border: 1px solid var(--border-light);
        background: var(--bg-hover);
        cursor: pointer;
        transition: all 0.15s ease;
        text-align: center;
        user-select: none;
    }

    .theme-option i {
        font-size: 1.05rem;
        color: var(--text-secondary);
        line-height: 1;
    }

    .theme-option span {
        font-size: 0.52rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.35px;
        color: var(--text-secondary);
        line-height: 1.1;
    }

    .theme-option:hover {
        border-color: rgba(var(--primary-rgb), 0.45);
        background: rgba(var(--primary-rgb), 0.07);
    }
    .theme-option:hover i,
    .theme-option:hover span {
        color: var(--primary);
    }

    /* Active theme — set by dark_mode.js */
    .theme-option.active {
        border-color: var(--primary);
        background: rgba(var(--primary-rgb), 0.12);
    }
    .theme-option.active i,
    .theme-option.active span {
        color: var(--primary);
    }

    /* ============================================================
       Utility Row  (Language | Account  or  Login | Sign Up)
       ============================================================ */

    /* When used as a direct flex container (unauthenticated Login/Signup) */
    .mobile-utility-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        align-items: start;
    }

    .mobile-utility-col {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .utility-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 7px;
        width: 100%;
        height: 44px;
        border-radius: 10px;
        background: var(--bg-hover);
        border: 1px solid var(--border-light);
        color: var(--text);
        text-decoration: none;
        font-size: 0.82rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.15s ease;
        overflow: hidden;
        padding: 0 10px;
        box-sizing: border-box;
    }

    .utility-btn-text {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .utility-btn:hover {
        background: rgba(var(--primary-rgb), 0.08);
        border-color: rgba(var(--primary-rgb), 0.35);
        color: var(--primary);
    }

    /* Sign Up / primary action variant */
    .utility-btn-primary {
        background: rgba(var(--primary-rgb), 0.08);
        border-color: rgba(var(--primary-rgb), 0.3);
        color: var(--primary);
    }
    .utility-btn-primary:hover {
        background: rgba(var(--primary-rgb), 0.18);
        border-color: var(--primary);
        color: var(--primary);
    }

    /* Logout / destructive variant */
    .utility-btn-danger {
        background: rgba(220, 53, 69, 0.05);
        border-color: rgba(220, 53, 69, 0.2);
        color: #dc3545;
    }
    .utility-btn-danger:hover {
        background: rgba(220, 53, 69, 0.12);
        border-color: #dc3545;
        color: #dc3545;
    }

    /* ── Legacy icon helper (kept for any old references) ── */
    .mobile-menu-icon {
        font-size: 1.2rem;
        color: currentColor;
    }
}

/* ============================================================
   Small mobile adjustments  (≤ 380px)
   ============================================================ */

@media (max-width: 380px) {
    .mobile-menu {
        padding: 12px;
        gap: 12px;
    }

    .mobile-tracker-grid {
        gap: 8px;
    }

    .tracker-card {
        padding: 10px;
        gap: 8px;
    }

    .tracker-btn {
        min-height: 48px;
        font-size: 0.58rem;
        gap: 4px;
    }

    .tracker-btn i {
        font-size: 1rem;
    }

    .theme-selector-grid {
        gap: 4px;
    }

    .theme-option {
        padding: 7px 2px 6px;
    }

    .theme-option i {
        font-size: 0.95rem;
    }

    .theme-option span {
        font-size: 0.48rem;
    }

    .now-button {
        display: none !important;
    }
}

/* ============================================================
   Extra small screens  (≤ 320px)  — icon-only tracker buttons
   ============================================================ */

@media (max-width: 320px) {
    .mobile-menu {
        padding: 10px 8px;
    }

    .tracker-card-btns {
        gap: 4px;
    }

    .tracker-btn span {
        display: none;
    }

    .tracker-btn {
        min-height: 42px;
    }
}

/* ============================================================
   Floating Button  (list-page quick-add)
   ============================================================ */

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--primary);
    color: white;
    border-radius: 28px;
    padding: 12px 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.15s ease;
    text-decoration: none;
    font-weight: 600;
}

.floating-btn:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.floating-btn:active {
    transform: scale(0.97);
}