/**
 * Saba Login Menu Pro - Modern Responsive Menu 2025
 * Version: 2.2
 * Mobile-First Design with CSS Variables from Theme
 */

/* ===== CSS VARIABLES - Integrazione con Tema sabaMinimalFSE ===== */
:root {
    /* Colori primari - override con colori del tema */
    --saba-primary-color: var(--wp--preset--color--primary, #0073aa);
    --saba-primary-hover: var(--wp--preset--color--primary-dark, #005177);
    --saba-secondary-color: var(--wp--preset--color--secondary, #00a32a);
    --saba-accent-color: var(--wp--preset--color--accent, #d63384);

    /* Colori di stato */
    --saba-success-color: var(--wp--preset--color--success, #16a34a);
    --saba-error-color: var(--wp--preset--color--error, #dc2626);
    --saba-warning-color: var(--wp--preset--color--warning, #f59e0b);

    /* Colori neutri dal tema */
    --saba-background: var(--wp--preset--color--base, #ffffff);
    --saba-foreground: var(--wp--preset--color--contrast, #000000);
    --saba-border-color: var(--wp--preset--color--border, #e0e0e0);

    /* Tipografia dal tema */
    --saba-font-family: var(--wp--preset--font-family--body, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
    --saba-font-size-base: var(--wp--preset--font-size--medium, 16px);
    --saba-font-size-small: var(--wp--preset--font-size--small, 14px);

    /* Spaziatura */
    --saba-spacing-xs: 4px;
    --saba-spacing-sm: 8px;
    --saba-spacing-md: 16px;
    --saba-spacing-lg: 24px;
    --saba-spacing-xl: 32px;

    /* Border radius moderno */
    --saba-radius-sm: 6px;
    --saba-radius-md: 8px;
    --saba-radius-lg: 12px;
    --saba-radius-full: 9999px;

    /* Ombre moderne */
    --saba-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --saba-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --saba-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --saba-shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Transizioni */
    --saba-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --saba-transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --saba-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --saba-z-dropdown: 1000;
    --saba-z-sticky: 1020;
    --saba-z-modal: 9999;
}

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

.saba-login-wrapper {
    display: inline-block;
    margin: 5px 0;
    font-family: var(--saba-font-family);
}

.saba-login-trigger,
.saba-login-link,
.saba-logout-link,
.saba-account-link,
.saba-dashboard-link,
.saba-register-student-link,
.saba-register-teacher-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: var(--saba-primary-color);
    color: var(--saba-background);
    text-decoration: none;
    border-radius: var(--saba-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: var(--saba-font-size-small);
    font-weight: 600;
    font-family: var(--saba-font-family);
    margin: 0 var(--saba-spacing-xs);
    transition: all var(--saba-transition-base);
    box-shadow: var(--saba-shadow-sm);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* Effetto hover moderno con gradiente */
.saba-login-trigger::before,
.saba-login-link::before,
.saba-logout-link::before,
.saba-account-link::before,
.saba-dashboard-link::before,
.saba-register-student-link::before,
.saba-register-teacher-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.2) 100%);
    opacity: 0;
    transition: opacity var(--saba-transition-base);
    pointer-events: none;
}

.saba-login-trigger:hover,
.saba-login-link:hover,
.saba-logout-link:hover,
.saba-account-link:hover,
.saba-dashboard-link:hover,
.saba-register-student-link:hover,
.saba-register-teacher-link:hover {
    background: var(--saba-primary-hover);
    color: var(--saba-background);
    transform: translateY(-2px);
    box-shadow: var(--saba-shadow-md);
    border-color: var(--saba-primary-color);
}

.saba-login-trigger:hover::before,
.saba-login-link:hover::before,
.saba-logout-link:hover::before,
.saba-account-link:hover::before,
.saba-dashboard-link:hover::before,
.saba-register-student-link:hover::before,
.saba-register-teacher-link:hover::before {
    opacity: 1;
}

/* ===== MODERN AUTH MENU STYLES 2025 ===== */

.saba-auth-menu {
    display: flex;
    align-items: center;
    gap: var(--saba-spacing-sm);
    flex-wrap: nowrap;
    padding: var(--saba-spacing-sm);
    background: var(--saba-background);
    border-radius: var(--saba-radius-md);
    position: relative;
    font-family: var(--saba-font-family);
}

.saba-auth-menu.logged-in {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.05) 0%, rgba(22, 163, 74, 0.02) 100%);
    border: 2px solid rgba(22, 163, 74, 0.2);
}

.saba-auth-menu.logged-out {
    background: linear-gradient(135deg, rgba(0, 115, 170, 0.05) 0%, rgba(0, 115, 170, 0.02) 100%);
    border: 2px solid rgba(0, 115, 170, 0.2);
}

/* Messaggio di benvenuto utente */
.saba-user-welcome {
    font-weight: 600;
    color: var(--saba-foreground);
    margin-right: var(--saba-spacing-sm);
    font-size: var(--saba-font-size-small);
    display: flex;
    align-items: center;
    gap: var(--saba-spacing-xs);
}

/* ===== MENU DROPDOWN MODERNO (NON COPRE ELEMENTI) ===== */

/* Container per menu con dropdown */
.saba-auth-menu-wrapper {
    position: relative;
    display: inline-block;
}

/* Menu principale orizzontale */
.saba-auth-menu-horizontal {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--saba-spacing-sm);
    align-items: center;
}

/* Item del menu */
.saba-menu-item {
    position: relative;
    display: flex;
    align-items: center;
}

/* Link del menu principale */
.saba-menu-item > a,
.saba-menu-item > button {
    display: inline-flex;
    align-items: center;
    gap: var(--saba-spacing-xs);
    padding: 10px 16px;
    color: var(--saba-foreground);
    text-decoration: none;
    border-radius: var(--saba-radius-sm);
    font-weight: 500;
    font-size: var(--saba-font-size-small);
    transition: all var(--saba-transition-base);
    background: transparent;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.saba-menu-item > a:hover,
.saba-menu-item > button:hover {
    background: rgba(0, 115, 170, 0.1);
    color: var(--saba-primary-color);
}

/* Indicatore dropdown (freccia) */
.saba-menu-item.has-dropdown > a::after,
.saba-menu-item.has-dropdown > button::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: var(--saba-spacing-xs);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform var(--saba-transition-base);
}

.saba-menu-item.has-dropdown.active > a::after,
.saba-menu-item.has-dropdown.active > button::after {
    transform: rotate(180deg);
}

/* DROPDOWN MODERNO - SI APRE SENZA COPRIRE GLI ALTRI ELEMENTI */
.saba-dropdown-content {
    display: none;
    position: static; /* Cambiato da absolute a static - questo è il FIX principale! */
    margin-top: var(--saba-spacing-sm);
    background: var(--saba-background);
    border-radius: var(--saba-radius-md);
    box-shadow: var(--saba-shadow-lg);
    border: 1px solid var(--saba-border-color);
    overflow: hidden;
    animation: slideDown var(--saba-transition-base);
    z-index: var(--saba-z-dropdown);
    width: 100%;
    min-width: 200px;
}

/* Quando il dropdown è attivo */
.saba-menu-item.has-dropdown.active .saba-dropdown-content {
    display: block;
}

/* Animazione slide down fluida - Ottimizzata per performance */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px) scaleY(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scaleY(1);
    }
}

/* Lista dropdown */
.saba-dropdown-menu {
    list-style: none;
    margin: 0;
    padding: var(--saba-spacing-xs);
}

.saba-dropdown-menu li {
    margin: 0;
}

/* Link nel dropdown */
.saba-dropdown-menu a,
.saba-dropdown-menu button {
    display: flex;
    align-items: center;
    gap: var(--saba-spacing-sm);
    padding: 12px 16px;
    color: var(--saba-foreground);
    text-decoration: none;
    border-radius: var(--saba-radius-sm);
    font-size: var(--saba-font-size-small);
    transition: all var(--saba-transition-fast);
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-family: var(--saba-font-family);
}

.saba-dropdown-menu a:hover,
.saba-dropdown-menu button:hover {
    background: var(--saba-primary-color);
    color: var(--saba-background);
    transform: translateX(4px);
}

/* Icone nei menu */
.saba-menu-icon {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Divider nel dropdown */
.saba-dropdown-divider {
    height: 1px;
    background: var(--saba-border-color);
    margin: var(--saba-spacing-xs) var(--saba-spacing-sm);
}

/* ===== VISIBILITY CONTROLLED ELEMENTS ===== */

.saba-visibility-controlled {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.saba-visibility-controlled.saba-hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.saba-visibility-controlled.saba-visible {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

/* Animazioni per cambio stato */
.saba-auth-menu .saba-visibility-controlled {
    animation-duration: 0.3s;
    animation-fill-mode: both;
}

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

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

.saba-show-animation {
    animation-name: fadeInUp;
}

.saba-hide-animation {
    animation-name: fadeOutDown;
}

/* ===== ROLE-SPECIFIC STYLES ===== */

/* Stili specifici per amministratori */
.saba-auth-menu[data-user-role*="administrator"] .saba-dashboard-link {
    background: linear-gradient(135deg, #d63384 0%, #dc3545 100%);
}

.saba-auth-menu[data-user-role*="administrator"] .saba-dashboard-link:hover {
    background: linear-gradient(135deg, #b02a5b 0%, #bb2d3b 100%);
}

/* Stili specifici per docenti Tutor */
.saba-auth-menu[data-user-role*="tutor_instructor"] .saba-dashboard-link {
    background: linear-gradient(135deg, #198754 0%, #20c997 100%);
}

.saba-auth-menu[data-user-role*="tutor_instructor"] .saba-dashboard-link:hover {
    background: linear-gradient(135deg, #146c43 0%, #0f5132 100%);
}

/* Stili specifici per studenti */
.saba-auth-menu[data-user-role*="subscriber"] .saba-register-student-link {
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
}

.saba-auth-menu[data-user-role*="subscriber"] .saba-register-student-link:hover {
    background: linear-gradient(135deg, #0b5ed7 0%, #520dc2 100%);
}

/* ===== FORMS ===== */

.saba-login-form-wrapper,
.saba-register-form-wrapper {
    position: relative;
    max-width: 420px;
    margin: clamp(2rem, 6vw, 3.5rem) auto;
    background: var(--wp--preset--color--surface, #fff);
    padding: clamp(1.75rem, 4vw, 2.5rem);
    border: 1px solid var(--wp--preset--color--gray-light, #E6E0D9);
    border-radius: 22px;
    box-shadow: 0 20px 48px -20px rgba(163, 38, 56, 0.28), 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

/* Filo oro in alto, stesso hook visivo delle hero/card del sito */
.saba-login-form-wrapper::before,
.saba-register-form-wrapper::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--saba-accent-color, #D4A574), #f0d9b8, var(--saba-accent-color, #D4A574));
}

.saba-form-field {
    margin-bottom: 18px;
}

.saba-form-field label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--wp--preset--color--foreground, #2A2A2A);
}

.saba-form-field input[type="text"],
.saba-form-field input[type="email"],
.saba-form-field input[type="password"] {
    width: 100%;
    padding: 0.75em 1em;
    border: 1px solid var(--wp--preset--color--gray-light, #E6E0D9);
    border-radius: 10px;
    box-sizing: border-box;
    font-size: 15px;
    font-family: inherit;
    background: var(--wp--preset--color--background, #FFF8F0);
    color: var(--wp--preset--color--foreground, #2A2A2A);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.saba-form-field input:focus {
    outline: none;
    border-color: var(--saba-accent-color, #D4A574);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.25);
}

.saba-submit-button {
    width: 100%;
    padding: 0.85em 1.5em;
    background: var(--saba-primary-color, #A32638);
    color: #fff;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.01em;
    box-shadow: 0 8px 22px -14px rgba(163, 38, 56, 0.5);
    transition: background-color 0.2s ease, translate 0.2s ease, box-shadow 0.2s ease;
}

.saba-submit-button:hover {
    background: var(--saba-primary-hover, #7D1D2C);
    translate: 0 -2px;
    box-shadow: 0 14px 30px -14px rgba(163, 38, 56, 0.55);
}

.saba-submit-button:disabled {
    background: #ccc;
    cursor: not-allowed;
    translate: 0;
    box-shadow: none;
}

/* Form Links */
.saba-form-links {
    margin-top: 18px;
    text-align: center;
    border-top: 1px solid var(--wp--preset--color--gray-light, #E6E0D9);
    padding-top: 18px;
}

.saba-form-links a {
    color: var(--saba-primary-color, #A32638);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    margin: 0 10px;
}

.saba-form-links a:hover {
    color: var(--saba-primary-hover, #7D1D2C);
    text-decoration: underline;
}

/* ===== MESSAGES ===== */

.saba-error {
    background: #fef2f2;
    color: #dc2626;
    padding: 12px;
    border-radius: 4px;
    margin: 10px 0;
    border-left: 4px solid #dc2626;
    animation: shake 0.5s ease-in-out;
}

.saba-success {
    background: #f0fdf4;
    color: #16a34a;
    padding: 12px;
    border-radius: 4px;
    margin: 10px 0;
    border-left: 4px solid #16a34a;
    animation: slideInFromTop 0.5s ease-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
    20%, 40%, 60%, 80% { transform: translateX(2px); }
}

@keyframes slideInFromTop {
    0% {
        transform: translateY(-20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ===== MODAL ===== */

.saba-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    animation: fadeIn 0.3s ease-out;
}

.saba-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
}

.saba-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    animation: slideInFromBottom 0.4s ease-out;
}

@keyframes slideInFromBottom {
    0% {
        transform: translate(-50%, -30%) scale(0.9);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

.saba-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.saba-modal-close:hover {
    color: #333;
    background: #f0f0f0;
    transform: rotate(90deg);
}

/* ===== TABS ===== */

.saba-modal-tabs {
    display: flex;
    margin-bottom: 25px;
    border-bottom: 2px solid #e0e0e0;
    gap: 0;
}

.saba-tab-button {
    flex: 1;
    padding: 12px 15px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.saba-tab-button.active {
    color: #0073aa;
    border-bottom-color: #0073aa;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 115, 170, 0.05) 100%);
}

.saba-tab-button:hover:not(.active) {
    color: #333;
    background: #f8f9fa;
}

/* ===== USER MENU ===== */

.saba-user-menu {
    position: relative;
    display: inline-block;
}

.saba-user-menu-trigger {
    cursor: pointer;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.saba-user-menu-trigger:hover {
    background: #e9ecef;
    border-color: #0073aa;
}

.saba-user-menu-trigger img {
    border-radius: 50%;
}

.saba-user-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    min-width: 180px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    z-index: 1000;
    overflow: hidden;
    animation: dropdownSlide 0.3s ease-out;
}

@keyframes dropdownSlide {
    0% {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.saba-user-dropdown ul {
    list-style: none;
    margin: 0;
    padding: 8px 0;
}

.saba-user-dropdown li {
    margin: 0;
}

.saba-user-dropdown a {
    display: block;
    padding: 10px 16px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.saba-user-dropdown a:hover {
    background: #f8f9fa;
    border-left-color: #0073aa;
    color: #0073aa;
}

/* ===== LOADING STATE ===== */

.saba-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.saba-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #0073aa;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== MOBILE HAMBURGER MENU MODERNO ===== */

/* Pulsante hamburger (solo mobile) */
.saba-mobile-toggle {
    display: none;
    background: var(--saba-primary-color);
    border: none;
    border-radius: var(--saba-radius-sm);
    padding: 10px;
    cursor: pointer;
    position: relative;
    width: 44px;
    height: 44px;
    z-index: calc(var(--saba-z-modal) + 1);
    transition: all var(--saba-transition-base);
}

.saba-mobile-toggle:hover {
    background: var(--saba-primary-hover);
    transform: scale(1.05);
}

/* Icona hamburger animata */
.saba-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    position: relative;
}

.saba-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--saba-background);
    border-radius: 2px;
    transition: all var(--saba-transition-base);
    transform-origin: center;
}

/* Animazione hamburger -> X */
.saba-mobile-toggle.active .saba-hamburger span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.saba-mobile-toggle.active .saba-hamburger span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.saba-mobile-toggle.active .saba-hamburger span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Badge notifiche (opzionale) */
.saba-mobile-toggle .saba-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--saba-error-color);
    color: white;
    border-radius: var(--saba-radius-full);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
}

/* ===== RESPONSIVE DESIGN MOBILE-FIRST ===== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .saba-auth-menu {
        gap: var(--saba-spacing-xs);
    }

    .saba-menu-item > a,
    .saba-menu-item > button {
        padding: 8px 12px;
        font-size: 13px;
    }
}

/* Mobile Large (481px - 768px) */
@media (max-width: 768px) {
    /* Mostra hamburger menu */
    .saba-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Menu principale diventa verticale e nascosto */
    .saba-auth-menu-horizontal {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: var(--saba-background);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--saba-spacing-xl) var(--saba-spacing-md);
        box-shadow: var(--saba-shadow-xl);
        overflow-y: auto;
        transition: right var(--saba-transition-slow);
        z-index: var(--saba-z-modal);
    }

    /* Menu aperto */
    .saba-auth-menu-horizontal.active {
        right: 0;
    }

    /* Overlay scuro quando menu aperto */
    .saba-mobile-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        -webkit-backdrop-filter: blur(4px);
        backdrop-filter: blur(4px);
        z-index: calc(var(--saba-z-modal) - 1);
        animation: fadeIn var(--saba-transition-base);
    }

    .saba-mobile-overlay.active {
        display: block;
    }

    /* Item menu verticali */
    .saba-menu-item {
        width: 100%;
        border-bottom: 1px solid var(--saba-border-color);
    }

    .saba-menu-item > a,
    .saba-menu-item > button {
        width: 100%;
        justify-content: space-between;
        padding: 16px;
        font-size: var(--saba-font-size-base);
    }

    /* Dropdown mobile si apre sotto l'item */
    .saba-dropdown-content {
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: rgba(0, 115, 170, 0.05);
        margin-top: 0;
        padding-left: var(--saba-spacing-md);
    }

    .saba-dropdown-menu a,
    .saba-dropdown-menu button {
        padding: 14px 16px;
        font-size: 15px;
    }

    /* Auth menu originale */
    .saba-auth-menu {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        padding: var(--saba-spacing-md);
    }

    .saba-auth-menu a,
    .saba-auth-menu button {
        width: 100%;
        justify-content: center;
        margin: var(--saba-spacing-xs) 0;
        padding: 14px;
        font-size: var(--saba-font-size-base);
    }

    .saba-user-welcome {
        text-align: center;
        justify-content: center;
        margin: 0 0 var(--saba-spacing-md) 0;
        padding: var(--saba-spacing-md);
        background: linear-gradient(135deg, rgba(0, 115, 170, 0.1) 0%, rgba(0, 115, 170, 0.05) 100%);
        border-radius: var(--saba-radius-sm);
    }

    /* Modal mobile */
    .saba-modal-content {
        width: 95%;
        max-width: none;
        padding: var(--saba-spacing-lg);
        margin: var(--saba-spacing-md);
    }

    /* User dropdown mobile */
    .saba-user-dropdown {
        position: static;
        width: 100%;
        box-shadow: var(--saba-shadow-md);
        margin-top: var(--saba-spacing-sm);
    }

    /* Forms mobile */
    .saba-login-form-wrapper,
    .saba-register-form-wrapper {
        margin: var(--saba-spacing-md);
        padding: var(--saba-spacing-md);
    }
}

/* Mobile Small (320px - 480px) */
@media (max-width: 480px) {
    .saba-auth-menu-horizontal {
        width: 90%;
        padding: var(--saba-spacing-lg) var(--saba-spacing-sm);
    }

    .saba-menu-item > a,
    .saba-menu-item > button {
        padding: 14px 12px;
        font-size: 15px;
    }

    .saba-user-welcome {
        font-size: 13px;
        padding: var(--saba-spacing-sm);
    }

    .saba-modal-content {
        padding: var(--saba-spacing-md);
        margin: var(--saba-spacing-sm);
    }

    .saba-modal-tabs {
        flex-direction: column;
        gap: 0;
    }

    .saba-tab-button {
        border-bottom: 1px solid var(--saba-border-color);
        border-right: none;
        padding: 14px;
    }

    .saba-tab-button.active {
        border-left: 3px solid var(--saba-primary-color);
    }

    /* Pulsanti più grandi per touch */
    .saba-login-trigger,
    .saba-login-link,
    .saba-logout-link,
    .saba-dashboard-link {
        padding: 14px 20px;
        font-size: var(--saba-font-size-base);
        min-height: 44px; /* Apple touch target size */
    }
}

/* Animation per mobile overlay */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Focus states per accessibilità */
.saba-login-trigger:focus,
.saba-login-link:focus,
.saba-logout-link:focus,
.saba-dashboard-link:focus,
.saba-register-student-link:focus,
.saba-register-teacher-link:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .saba-login-trigger,
    .saba-login-link,
    .saba-logout-link,
    .saba-dashboard-link {
        border: 2px solid;
    }
    
    .saba-modal-overlay {
        background: rgba(0,0,0,0.9);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .saba-visibility-controlled,
    .saba-submit-button,
    .saba-login-trigger,
    .saba-modal,
    .saba-modal-content,
    .saba-user-dropdown {
        animation: none;
        transition: none;
    }
    
    .saba-modal-close:hover {
        transform: none;
    }
    
    .saba-submit-button:hover {
        transform: none;
    }
}

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

@media (prefers-color-scheme: dark) {
    /* saba-login-form-wrapper / saba-register-form-wrapper restano sempre
       chiare (stessa card bordeaux/oro): il resto del sito non ha una
       modalità scura legata al sistema operativo, solo palette manuali
       da theme.json — una card scura qui stonerebbe col resto. */
    .saba-modal-content {
        background: #1a1a1a;
        color: #e0e0e0;
    }

    .saba-user-menu-trigger {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }
    
    .saba-user-menu-trigger:hover {
        background: #404040;
        border-color: #4a9eff;
    }
    
    .saba-user-dropdown {
        background: #1a1a1a;
        border-color: #404040;
    }
    
    .saba-user-dropdown a {
        color: #e0e0e0;
    }
    
    .saba-user-dropdown a:hover {
        background: #2d2d2d;
        color: #4a9eff;
        border-left-color: #4a9eff;
    }
    
    .saba-user-welcome {
        color: #e0e0e0;
    }

    .saba-tab-button {
        color: #b0b0b0;
    }
    
    .saba-tab-button.active {
        color: #4a9eff;
        border-bottom-color: #4a9eff;
    }
    
    .saba-modal-tabs {
        border-bottom-color: #404040;
    }
}

/* ===== INTEGRATION STYLES ===== */

/* Compatibilità con temi WordPress popolari */

/* Astra Theme */
.ast-header-break-point .saba-auth-menu {
    flex-direction: column;
}

/* GeneratePress */
.main-navigation .saba-auth-menu {
    margin-left: auto;
}

/* OceanWP */
.oceanwp-mobile-menu-icon .saba-auth-menu {
    display: none;
}

/* Twentytwentythree */
.wp-block-navigation .saba-auth-menu {
    align-items: center;
}

/* ===== TUTOR LMS INTEGRATION ===== */

/* Stili specifici per integrazione Tutor LMS */
.tutor-dashboard .saba-auth-menu {
    background: rgba(255,255,255,0.1);
    padding: 10px;
    border-radius: 8px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.tutor-dashboard .saba-dashboard-link {
    background: transparent;
    border: 2px solid currentColor;
}

.tutor-dashboard .saba-dashboard-link:hover {
    background: currentColor;
    color: white;
}

/* Course pages */
.single-courses .saba-auth-menu {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
}

/* ===== ELEMENTOR COMPATIBILITY ===== */

.elementor-widget-container .saba-auth-menu {
    width: 100%;
    justify-content: center;
}

.elementor-widget-container .saba-login-form-wrapper {
    margin: 0;
    max-width: 100%;
}

/* ===== WOOCOMMERCE COMPATIBILITY ===== */

.woocommerce .saba-auth-menu {
    margin: 10px 0;
    padding: 15px;
    background: #f8f8f8;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.woocommerce-account .saba-user-menu {
    float: right;
    margin-top: -10px;
}

/* ===== CUSTOM STATES ===== */

/* Stati di caricamento avanzati */
.saba-auth-menu[data-loading="true"] {
    opacity: 0.7;
    pointer-events: none;
}

.saba-auth-menu[data-loading="true"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Stati di errore */
.saba-auth-menu[data-error="true"] {
    border-left-color: #dc2626;
    background: rgba(220, 38, 38, 0.05);
}

.saba-auth-menu[data-error="true"] .saba-login-link,
.saba-auth-menu[data-error="true"] .saba-logout-link {
    background: #dc2626;
}

/* Stati di successo */
.saba-auth-menu[data-success="true"] {
    border-left-color: #16a34a;
    background: rgba(22, 163, 74, 0.05);
}

.saba-auth-menu[data-success="true"] .saba-dashboard-link {
    background: #16a34a;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(22, 163, 74, 0); }
    100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

/* ===== DEBUG STYLES ===== */

#saba-debug {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    line-height: 1.2;
    max-width: 200px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#saba-debug:hover {
    background: #333 !important;
    transform: scale(1.05);
}

/* Evidenziatore per elementi controllati da visibilità */
.saba-debug-mode .saba-visibility-controlled {
    position: relative;
    outline: 1px dashed #ff6b6b;
}

.saba-debug-mode .saba-visibility-controlled::before {
    content: attr(data-saba-element);
    position: absolute;
    top: -20px;
    left: 0;
    background: #ff6b6b;
    color: white;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 2px;
    z-index: 1000;
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */

/* Utilizzo di will-change per animazioni smoother */
.saba-modal,
.saba-user-dropdown,
.saba-visibility-controlled {
    will-change: transform, opacity;
}

/* Contenimento del layout per prevenire reflow */
.saba-auth-menu {
    contain: layout style;
}

/* ===== PRINT STYLES ===== */

@media print {
    .saba-auth-menu,
    .saba-modal,
    .saba-user-dropdown,
    #saba-debug {
        display: none !important;
    }
}