/*
 * EasyRefert - Navbar Mobile Styles
 * Responsive navbar with offcanvas menu for mobile devices
 * Touch-friendly, animated, modern UI
 */

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

.navbar-logo {
    height: 40px;
    width: auto;
    max-width: 150px;
    filter: brightness(10);
    object-fit: contain;
    transition: all var(--transition-fast);
}

.navbar-logo:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

/* ========================================
   AVATAR CIRCLE
======================================== */

.avatar-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.9) 100%);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    border: 2px solid rgba(255,255,255,0.3);
    transition: all var(--transition-fast);
}

.avatar-circle:hover {
    border-color: rgba(255,255,255,0.5);
    transform: scale(1.05);
}

/* ========================================
   MAIN CONTENT SPACING
======================================== */

.main-content {
    min-height: calc(100vh - 70px);
    padding: 2rem 0;
}

/* ========================================
   DROPDOWN CUSTOMIZATION
======================================== */

.dropdown-header {
    padding: 0.75rem 1rem;
}

.dropdown-menu {
    animation: dropdownFadeIn 0.2s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   HAMBURGER ICON ANIMATION
======================================== */

.navbar-toggler {
    position: relative;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
}

.navbar-toggler:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

/* Custom hamburger icon */
.navbar-toggler-icon {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: white;
    transition: all var(--transition-base);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: white;
    transition: all var(--transition-base);
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    top: 8px;
}

/* Animated hamburger to X */
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ========================================
   BADGE PAZIENTE - MOBILE OPTIMIZED
======================================== */

.paziente-badge-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.5rem 0;
}

.badge.paziente-badge {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ========================================
   MOBILE SPECIFIC STYLES
======================================== */

@media (max-width: 991px) {
    /* Navbar adjustments */
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar-logo {
        height: 36px;
        max-width: 130px;
    }

    /* Collapse menu styles */
    .navbar-collapse {
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-dark) 100%);
        box-shadow: 2px 0 15px rgba(0, 0, 0, 0.3);
        transition: left var(--transition-base);
        z-index: 1050;
        overflow-y: auto;
        padding: 1.5rem 0;
    }

    .navbar-collapse.show {
        left: 0;
    }

    .navbar-collapse.collapsing {
        left: -100%;
        transition: left var(--transition-base);
    }

    /* Overlay backdrop */
    .navbar-collapse::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-base);
        z-index: -1;
    }

    .navbar-collapse.show::before {
        opacity: 1;
        pointer-events: all;
    }

    /* Nav items mobile */
    .navbar-nav {
        flex-direction: column;
        width: 100%;
        padding: 0 1rem;
    }

    .nav-item {
        width: 100%;
        margin-bottom: 0.25rem;
    }

    .nav-link {
        padding: 1rem 1.25rem !important;
        font-size: 1rem !important;
        border-radius: 10px;
        display: flex;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
        transition: all var(--transition-fast);
    }

    .nav-link i {
        font-size: 1.25rem;
        width: 24px;
        text-align: center;
    }

    .nav-link:hover,
    .nav-link:active {
        background: rgba(255, 255, 255, 0.2);
        transform: translateX(5px);
    }

    /* Mobile user header - Show user info at top of menu */
    .mobile-user-header {
        padding: 1.5rem 1.25rem;
        background: rgba(255, 255, 255, 0.15);
        border-radius: 12px;
        margin: 1rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .avatar-circle-large {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.9) 100%);
        color: var(--primary-color);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 1.5rem;
        border: 3px solid rgba(255,255,255,0.4);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .user-info-text {
        flex: 1;
        min-width: 0;
    }

    .user-name-large {
        font-size: 1.125rem;
        font-weight: 600;
        color: white;
        margin-bottom: 0.25rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .user-email-small {
        font-size: 0.8125rem;
        color: rgba(255, 255, 255, 0.8);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Logout button as nav-link */
    .btn-logout-mobile {
        background: transparent;
        border: none;
        width: 100%;
        text-align: left;
        color: rgba(255, 255, 255, 0.9) !important;
        font-weight: 500;
        font-size: 1rem !important;
        padding: 1rem 1.25rem !important;
        border-radius: 10px;
        transition: all var(--transition-fast);
        display: flex;
        align-items: center;
        gap: 0.75rem;
        cursor: pointer;
    }

    .btn-logout-mobile i {
        font-size: 1.25rem;
        width: 24px;
        text-align: center;
        color: #ff6b6b;
    }

    .btn-logout-mobile:hover,
    .btn-logout-mobile:active {
        background: rgba(255, 107, 107, 0.2);
        color: white !important;
        transform: translateX(5px);
    }

    /* Adjust nav-link text color for special items */
    .navbar-collapse .nav-link.text-warning {
        color: #ffd700 !important;
    }

    .navbar-collapse .nav-link.text-warning:hover {
        background: rgba(255, 215, 0, 0.2);
        color: #ffd700 !important;
    }

    /* Avatar in mobile menu */
    .avatar-circle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    /* Paziente badge mobile */
    .paziente-badge-wrapper {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding: 1rem 1.25rem;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        margin: 0 1rem 1rem 1rem;
    }

    .badge.paziente-badge {
        font-size: 0.85rem;
        padding: 0.5rem 0.875rem;
        width: 100%;
        text-align: center;
    }

    .paziente-badge-wrapper .btn {
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }

    .paziente-badge-wrapper .btn i {
        margin-right: 0.5rem;
    }

    /* Divider in mobile menu */
    .mobile-menu-divider {
        height: 1px;
        background: rgba(255, 255, 255, 0.2);
        margin: 1rem 1rem;
    }

    /* Mobile menu header */
    .mobile-menu-header {
        padding: 1rem 1.25rem;
        margin: 0 1rem 1rem 1rem;
        background: rgba(255, 255, 255, 0.15);
        border-radius: 10px;
        color: white;
    }

    .mobile-menu-header h6 {
        margin: 0;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        opacity: 0.8;
    }
}

/* ========================================
   TABLET SPECIFIC (768px - 991px)
======================================== */

@media (min-width: 768px) and (max-width: 991px) {
    .navbar-collapse {
        width: 60%;
        max-width: 400px;
    }

    .nav-link {
        font-size: 1.05rem !important;
    }
}

/* ========================================
   SMALL MOBILE (max 576px)
======================================== */

@media (max-width: 576px) {
    .navbar {
        padding: 0.625rem 0;
    }

    .navbar-logo {
        height: 32px;
        max-width: 110px;
    }

    .main-content {
        padding: 1rem 0;
    }

    .navbar-collapse {
        width: 90%;
    }

    .nav-link {
        padding: 0.875rem 1rem !important;
    }

    /* Hide text in some buttons, show only icons */
    .btn-sm .d-none.d-md-inline {
        display: none !important;
    }

    /* Compact paziente badge */
    .badge.paziente-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.625rem;
    }
}

/* ========================================
   ACCESSIBILITY & TOUCH
======================================== */

/* Increase tap targets on mobile */
@media (max-width: 991px) {
    .nav-link,
    .dropdown-item,
    .btn {
        min-height: 44px; /* Apple recommendation for touch targets */
        touch-action: manipulation; /* Prevent double-tap zoom */
    }

    .navbar-toggler {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Focus states for keyboard navigation */
.nav-link:focus-visible,
.dropdown-item:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Smooth scrolling in mobile menu */
@media (max-width: 991px) {
    .navbar-collapse {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
}

/* ========================================
   DESKTOP DROPDOWN (> 991px)
======================================== */

@media (min-width: 992px) {
    /* Reset mobile styles for desktop */
    .nav-item.dropdown .dropdown-menu {
        position: absolute !important;
        bottom: auto !important;
        left: auto !important;
        right: 0 !important;
        top: 100% !important;
        transform: none !important;
        width: auto !important;
        max-width: 300px !important;
        border-radius: 8px !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
        padding: 0.5rem !important;
        margin-top: 0.5rem !important;
        z-index: 1000 !important;
    }

    .nav-item.dropdown .dropdown-menu::before {
        display: none;
    }

    .nav-item.dropdown .dropdown-menu.show::after {
        display: none;
    }

    .dropdown-item {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* ========================================
   DARK MODE SUPPORT
======================================== */

[data-theme="dark"] .dropdown-menu {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--bg-secondary);
}

/* ========================================
   ANIMATIONS
======================================== */

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.navbar-collapse.show {
    animation: slideInLeft var(--transition-base);
}

/* Prevent animation flash on page load */
.navbar-collapse:not(.show) {
    display: none;
}

.navbar-collapse.collapsing,
.navbar-collapse.show {
    display: block;
}