/* ============================================
   NAVBAR BASE STYLES
   ============================================ */

.logo {
    width: 34px;
    border-radius: 19px;
    border: 1px solid var(--color-gray-500);
    padding: 1px;
}

.logo-footer {
    width: 30px;
    border-radius: 50%;
}

.header {
    background-color: var(--bg-body-nav);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color var(--transition-normal);
    box-shadow: 0px 9px 40px rgb(51 51 51 / 69%);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-16);
    flex-wrap: nowrap;
}

.navbar__brand {
    flex: 1;
    display: flex;
    align-items: center;
    height: 51px;
}

.navbar__logo {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: inherit;
    display: flex;
    align-items: center;
    gap: var(--space-8);
    text-wrap: nowrap;
}

.navbar__menu {
    display: flex;
    gap: var(--space-16);
    align-items: center;
    flex-wrap: nowrap;
    height: 51px;
}

.navbar__group {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}

.navbar__item {
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0;
    padding: var(--space-16) var(--space-16);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    flex-wrap: nowrap;
    text-wrap-mode: nowrap;
}

.navbar__item.navbar__item--button {
    background: var(--bg-body-nav);
}

.icon {
    padding-right: 12px;
}

.icon i {
    font-size: 19px;
}

.navbar__item:hover {
    color: var(--color-primary);
    background-color: var(--bg-color-hover);
}

/* ✅ CORREZIONE: Toggle button nascosto di default su desktop */
.navbar__toggle {
    display: none;
    /* Nascosto su desktop */
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 8px;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    margin: 3px 0;
    transition: all var(--transition-normal);
}

/* ============================================
   NAVBAR MOBILE OPTIMIZATION
   ============================================ */

@media (max-width: 768px) {
    .header {
        padding: 0.5rem 0;
    }

    .navbar {
        padding: 0 var(--space-12);
        min-height: 60px;
    }

    /* ✅ CORREZIONE: Mostra il toggle button su mobile */
    .navbar__toggle {
        display: flex;
        /* ✅ Mostrato su mobile */
        flex-shrink: 0;
        margin-left: auto;
    }

    /* Logo più compatto su mobile */
    .navbar__brand {
        flex: 0 1 auto;
        min-width: 0;
    }

    .navbar__logo {
        gap: var(--space-6);
        margin-right: var(--space-8);
    }

    .navbar__logo .logo {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }

    .navbar__logo span {
        font-size: var(--font-size-lg);
        max-width: 100px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Menu mobile - migliorato */
    .navbar__menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: var(--space-16);
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 99;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }

    .navbar__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar__group {
        width: 100%;
        flex-direction: column;
        gap: 0;
    }

    .navbar__group--top {
        /* margin-bottom: var(--space-16); */
    }

    .navbar__item {
        width: 100%;
        padding: var(--space-12) var(--space-16);
        justify-content: flex-start;
    }

    .navbar__item--small {
        font-size: var(--font-size-sm);
        padding: var(--space-8) var(--space-16);
    }

    .navbar__item .icon {
        min-width: 24px;
        text-align: center;
    }

    .navbar__item .icon i {
        font-size: 18px;
    }

    /* ✅ CORREZIONE: Animazioni hamburger più precise */
    .navbar__toggle[aria-expanded="true"] span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .navbar__toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }

    .navbar__toggle[aria-expanded="true"] span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    /* Transizioni smooth per le linee dell'hamburger */
    .navbar__toggle span {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .navbar {
        padding: 0 var(--space-8);
        min-height: 56px;
    }

    .navbar__logo .logo {
        width: 28px;
        height: 28px;
        min-width: 28px;
    }

    .navbar__logo span {
        font-size: var(--font-size-md);
        max-width: 80px;
    }

    .navbar__toggle {
        width: 36px;
        height: 36px;
        padding: 6px;
    }

    .navbar__menu {
        top: 56px;
        padding: var(--space-12);
    }

    .navbar__item {
        padding: var(--space-10) var(--space-12);
        font-size: var(--font-size-sm);
    }

    .navbar__item .icon i {
        font-size: 16px;
    }
}


/* Landscape orientation */
@media (max-width: 768px) and (orientation: landscape) {
    .navbar__menu {
        max-height: 60vh;
    }

    .navbar__item {
        padding: var(--space-8) var(--space-16);
    }
}

/* ============================================
   NAVBAR DESKTOP ENHANCEMENTS
   ============================================ */

@media (min-width: 769px) {
    .navbar {
        padding: 0 var(--space-16);
    }

    .navbar__menu {
        gap: var(--space-8);
    }

    .navbar__group {
        gap: var(--space-4);
    }

    .navbar__item {
        padding: var(--space-12) var(--space-16);
        transition: all var(--transition-slow);
    }

    .navbar__item:hover {
        background-color: var(--color-secondary);
    }

    .navbar__item--button:hover {
        background-color: var(--color-secondary);
    }
}

/* ============================================
   NAVBAR ACCESSIBILITY
   ============================================ */

.navbar__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.navbar__item:focus-visible,
.navbar__toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-base);
}

/* ============================================
   SMOOTH SCROLLING FOR MOBILE MENU
   ============================================ */

@media (max-width: 768px) {
    body.menu-open {
        overflow: hidden;
    }

    .navbar__menu.active~.main-content {
        filter: blur(2px);
        pointer-events: none;
    }
}

/* ============================================
   BACKDROP FOR MOBILE MENU (opzionale)
   ============================================ */

.navbar__backdrop {
    display: none;
}

@media (max-width: 768px) {
    .navbar__backdrop {
        display: block;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        z-index: 98;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .navbar__toggle {
        display: flex !important;
        /* Forza la visibilità */
        position: relative;
        z-index: 101;
    }

    /* Menu mobile - stato iniziale nascosto */
    .navbar__menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: var(--space-16);
        gap: 0;
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 99;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        pointer-events: none;
    }

    .navbar__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: all;
        height: inherit;
    }

    /* Backdrop migliorato */
    .navbar__backdrop {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        z-index: 98;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        pointer-events: none;
    }

    .navbar__backdrop.active {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }

}



/* ============================================
   NAVBAR - Fixed Action Button (FAB)
   ============================================ */

/* Main FAB Container */
navtap {
    display: block;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
}

/* Main Button */
.fixed-action-btn .btn-floating {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 3px;
    background-color: var(--icon-primary);
    color: var(--color-btn-primary-text);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    font-size: 19px;
    position: relative;
    z-index: 1000;
}

.fixed-action-btn .btn-floating:hover {
    background-color: var(--icon-primary-hover);
    box-shadow: var(--shadow-lg);
    transform: scale(1.1);
}

.fixed-action-btn .btn-floating:active {
    background-color: var(--color-primary-active);
    transform: scale(0.95);
}

.fixed-action-btn .btn-floating.btn-large {
    width: 46px;
    height: 46px;
}

.fixed-action-btn i {
    color: var(--icon-cyan);
}

/* Actions List */
.fixed-action-btn .action {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    width: -webkit-fill-available;
    position: absolute;
    bottom: 50px;
    right: 0;
    visibility: hidden;
    opacity: 0;
    transition: all var(--duration-normal) var(--ease-standard);
    flex-direction: column;
    align-items: center;
    align-content: center;
}

.fixed-action-btn .action {
    visibility: visible;
    opacity: 1;
}

/* Initially hidden - revealed on parent hover */
.fixed-action-btn:not(:hover) .action {
    visibility: hidden;
    opacity: 0;
}

.fixed-action-btn:not(:hover) .action li {
    animation: none;
    opacity: 0;
}


/* Individual Action Items */
.fixed-action-btn .action li {
    margin: 0;
    padding: 0;
    height: 33px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideIn var(--duration-normal) var(--ease-standard) forwards;
    opacity: 0;
}

.fixed-action-btn .action li:nth-child(1) {
    animation-delay: 0ms;
}

.fixed-action-btn .action li:nth-child(2) {
    animation-delay: 30ms;
}

.fixed-action-btn .action li:nth-child(3) {
    animation-delay: 60ms;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(0.5) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Action Buttons */
.fixed-action-btn .action a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 1px;
    font-size: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-standard);
    text-decoration: none;
    color: var(--color-btn-primary-text);
}

.fixed-action-btn .action a:hover {
    transform: scale(1.06);
    box-shadow: var(--shadow-lg);
}

.fixed-action-btn .action a:active {
    transform: scale(0.9);
}

/* Color Variants */
.fixed-action-btn .action a.red {
    background-color: var(--color-error);
}

.fixed-action-btn .action a.red:hover {
    background-color: rgba(var(--color-error-rgb), 0.9);
}

.fixed-action-btn .action a.blue-light {
    background-color: var(--color-primary);
}

.fixed-action-btn .action a.blue-light:hover {
    background-color: var(--color-primary-hover);
}

.fixed-action-btn .action a.blue-light.darken-1 {
    background-color: var(--color-primary-active);
}

.fixed-action-btn .action a.blue-light.darken-1:hover {
    background-color: rgba(var(--color-teal-500-rgb), 0.8);
}

.fixed-action-btn .action a.green {
    background-color: var(--color-success);
}

.fixed-action-btn .action a.green:hover {
    background-color: rgba(var(--color-success-rgb), 0.9);
}

.fixed-action-btn .action a.orange {
    background-color: var(--color-warning);
}

.fixed-action-btn .action a.orange:hover {
    background-color: rgba(var(--color-warning-rgb), 0.9);
}

/* Tooltip / Tippy styling */
.fixed-action-btn .action a.tippyLeft {
    background-color: var(--color-orange-500);
}

/* Mobile Responsive */
@media (max-width: 480px) {
    navtap.fixed-action-btn {
        bottom: 16px;
        right: 16px;
    }

    .fixed-action-btn .btn-floating {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .fixed-action-btn .action {
        bottom: 60px;
    }

    .fixed-action-btn .action li {
        height: 48px;
        margin-bottom: 8px;
    }

    .fixed-action-btn .action a {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }
}

/* Accessibility - Focus States */
.fixed-action-btn .btn-floating:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-lg);
}

.fixed-action-btn .action a:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-md);
}