* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-dark: #0f0f23;
    --bg-card: #1a1b2e;
    --bg-card-hover: #23243d;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --border-light: #475569;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e1b4b 100%);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e1b4b 100%);
}

/* Main App Container */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.logo {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.logo i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#login-form {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border-color);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input {
    width: 100%;
    padding: 16px 50px 16px 16px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: var(--bg-card);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group i {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: var(--shadow);
}

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

.btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
    filter: grayscale(0.4);
}

.btn-primary:disabled:hover {
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--border-color);
    color: var(--text-primary);
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--border-light);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.btn-logout {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: var(--danger-color);
    color: white;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Main Page */
.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.header-content h1 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

/* Main Navigation */
.main-nav {
    display: flex;
    gap: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
    white-space: nowrap;
}

.nav-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--primary-color);
    color: white;
}

.nav-item i {
    font-size: 1.1rem;
}

/* Tablet / finestre strette: barra ancora orizzontale ma piu' compatta */
@media (max-width: 940px) and (min-width: 769px) {
    .header-actions {
        gap: 1rem;
    }

    .main-nav {
        gap: 0.25rem;
    }

    .nav-item {
        padding: 0.6rem 0.75rem;
        font-size: 0.9rem;
        gap: 0.4rem;
    }

    .header-content h1 {
        font-size: 1.25rem;
    }
}

.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 2rem 1rem;
}

.content-area {
    background: transparent;
}

.card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.card h2 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
}

/* Search Bar Styles - NUOVO STILE PER LA BARRA DI RICERCA */
.search-bar-container {
    margin-bottom: 20px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 15px;
    color: #999;
    font-size: 16px;
    z-index: 1;
}

.search-input {
    width: 100%;
    padding: 12px 40px 12px 40px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: var(--bg-card);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.clear-search-btn {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1;
}

.clear-search-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

/* Services */
.services-container {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    align-items: start;
}

.services-container > .loading,
.services-container > .placeholder,
.services-container > .error-message {
    grid-column: 1 / -1;
}

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
    background: var(--bg-card-hover);
}

.service-name {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.1rem;
}

.password-count {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Search */
.search-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-box input {
    flex: 1;
    padding: 16px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* La barra di ricerca "inline" (pagina Gestisci) non ha bottone affiancato:
   niente gap ne' margine doppio */
.search-bar-container .search-box {
    gap: 0;
    margin-bottom: 0;
}

/* Il bottone di ricerca non deve occupare tutta la larghezza su desktop */
.search-box .btn-primary {
    width: auto;
    flex: 0 0 auto;
    padding: 12px 22px;
    font-size: 1rem;
    white-space: nowrap;
}

/* Titolo di sezione sopra le card */
.content-area > h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

/* Form a tutta pagina (Nuova Password): larghezza leggibile e azioni allineate */
.form-card {
    max-width: 780px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.form-actions .btn-primary {
    width: auto;
    flex: 0 0 auto;
    padding: 14px 26px;
}

/* Stile per i riquadri password */
.password-cards-container,
.manage-password-cards-container {
    display: grid;
    gap: 1rem;
}

/* Risultati di ricerca: i gruppi occupano la larghezza disponibile */
.password-cards-container {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    align-items: start;
}

.password-cards-container > .loading,
.password-cards-container > .placeholder,
.password-cards-container > .error-message {
    grid-column: 1 / -1;
}

/* Su schermi larghi le card si dispongono su piu' colonne */
.manage-password-cards-container {
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    align-items: start;
}

.manage-password-cards-container > .loading,
.manage-password-cards-container > .placeholder,
.manage-password-cards-container > .error-message {
    grid-column: 1 / -1;
}

.service-group {
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.service-group-title {
    background: var(--primary-color);
    color: white;
    padding: 1.25rem 1.5rem;
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.service-passwords {
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    align-items: start;
}

.password-card,
.manage-password-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.password-card:hover,
.manage-password-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
    background: var(--bg-card-hover);
}

.password-header,
.manage-password-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.manage-password-info {
    flex: 1;
}

.password-service,
.manage-password-service {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.password-username,
.manage-password-username {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.password-content,
.manage-password-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
}

.manage-password-content {
    flex-wrap: wrap;
    gap: 1rem;
}

.password-value,
.manage-password-value {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.manage-password-value .password-masked {
    min-width: 0;
    word-break: break-all;
}

.password-masked {
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    font-size: 1rem;
}

.password-toggle,
.copy-btn {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.password-toggle:hover,
.copy-btn:hover {
    background: var(--primary-color);
    color: white;
}

.password-toggle:focus-visible,
.copy-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Riga username + bottone di copia */
.username-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.username-row .password-username,
.username-row .manage-password-username {
    min-width: 0;
    word-break: break-word;
}

/* Bottone "copia negli appunti": stesso stile di .password-toggle,
   con feedback verde temporaneo dopo la copia */
.copy-btn.copied,
.copy-btn.copied:hover {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--success-color);
    color: var(--success-color);
}

.manage-password-actions {
    display: flex;
    gap: 0.5rem;
}

/* Action Buttons */
.action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    margin: 0 0.25rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.btn-edit {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
}

.btn-edit:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.btn-delete {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

.btn-delete:hover {
    background: var(--danger-color);
    color: white;
    transform: scale(1.1);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    /* Se il contenuto dovesse comunque eccedere, la finestra resta scrollabile */
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 1.5rem 1rem;
}

.modal-content {
    background: var(--bg-card);
    /* margin verticale piccolo: l'altezza e' gestita da max-height + scroll interno */
    margin: 0 auto;
    padding: 0;
    border-radius: 20px;
    width: 100%;
    max-width: 600px;
    /* centratura verticale senza dipendere dal display del contenitore */
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    /* Il modal non supera mai l'altezza dello schermo:
       header e bottoni restano sempre visibili */
    max-height: calc(100vh - 3rem);
    max-height: calc(100dvh - 3rem);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

@keyframes modalSlideIn {
    from { transform: translateY(calc(-50% - 30px)); opacity: 0; }
    to { transform: translateY(-50%); opacity: 1; }
}

/* Il form dentro al modal deve comportarsi da colonna flessibile */
.modal-content > form {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    background: var(--bg-card);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.close {
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.3s ease;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    flex-shrink: 0;
}

.close:hover {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

/* Zona centrale: l'unica che scrolla */
.modal-body {
    padding: 1.5rem 1.75rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
    min-height: 0;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    align-items: center;
    padding: 1rem 1.75rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
    flex-shrink: 0;
}

/* I bottoni nel footer non devono occupare tutta la larghezza */
.modal-actions .btn-primary {
    width: auto;
    flex: 0 0 auto;
    padding: 12px 22px;
    font-size: 1rem;
}

.modal-actions .btn-secondary,
.modal-actions .btn-danger {
    flex: 0 0 auto;
}

/* Form in modals */
#edit-form,
#insert-form {
    padding: 0;
}

#edit-form .form-group,
#insert-form .form-group {
    margin-bottom: 1.25rem;
}

/* Due colonne su schermi larghi, una su mobile */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 0 1rem;
}

.form-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.25rem 0 1.25rem;
}

/* Campo di sola lettura (password attuale) */
.form-group-readonly input[readonly] {
    background: rgba(148, 163, 184, 0.08) !important;
    color: var(--text-secondary) !important;
    border-style: dashed !important;
    cursor: default;
}

.form-group-readonly input[readonly]:focus {
    box-shadow: none !important;
    border-color: var(--border-color) !important;
}

.field-hint {
    margin: 0.4rem 0 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}

#edit-form label,
#insert-form label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

#edit-form input,
#insert-form input {
    width: 100%;
    padding: 13px 16px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
    margin: 0;
}

#edit-form input:focus,
#insert-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: var(--bg-card);
}

#edit-form input::placeholder,
#insert-form input::placeholder {
    color: var(--text-muted);
}

/* Campo password con bottone "mostra/nascondi" */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

/* Specificita' maggiore di #edit-form input / #insert-form input:
   lascia intatto il padding esistente e riserva solo lo spazio del bottone */
#edit-form .password-input-wrapper input,
#insert-form .password-input-wrapper input {
    padding-right: 54px;
}

.password-visibility-toggle {
    position: absolute;
    right: 10px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    transition: all 0.3s ease;
}

.password-visibility-toggle:hover {
    background: var(--primary-color);
    color: white;
}

.password-visibility-toggle:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Annulla il posizionamento assoluto di ".form-group i" sulle icone del bottone */
.password-input-wrapper .password-visibility-toggle i {
    position: static;
    top: auto;
    right: auto;
    transform: none;
    color: inherit;
    font-size: inherit;
}

/* Esito del confronto password / conferma */
.password-match-feedback {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 1.25rem;
    margin: -0.5rem 0 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.password-match-feedback.ok {
    color: var(--success-color);
}

.password-match-feedback.error {
    color: var(--danger-color);
}

/* Loading and Placeholder */
.loading, .placeholder {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.loading i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Nascondi le tabelle - usiamo solo i riquadri */
table {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 0.6rem 0;
    }

    /* Riga 1: titolo + logout. Riga 2: navigazione a tutta larghezza.
       Nessuno scroll orizzontale: le 4 voci stanno sempre tutte a schermo. */
    .header-content {
        display: grid;
        grid-template-columns: 1fr auto;
        align-items: center;
        gap: 0.6rem 0.75rem;
        text-align: left;
        padding: 0 0.85rem;
    }

    /* i figli di .header-actions diventano celle della griglia dell'header */
    .header-actions {
        display: contents;
    }

    .header-content h1 {
        grid-column: 1;
        grid-row: 1;
        font-size: 1.15rem;
        gap: 0.5rem;
        min-width: 0;
    }

    .btn-logout {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
        padding: 0.55rem 0.7rem;
        font-size: 1rem;
    }

    .main-nav {
        grid-column: 1 / -1;
        grid-row: 2;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 0.35rem;
        overflow: visible;
        padding-bottom: 0;
    }

    /* Voci con icona sopra e testo sotto: compatte e tutte leggibili */
    .nav-item {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 0.2rem;
        padding: 0.5rem 0.2rem;
        font-size: 0.75rem;
        line-height: 1.2;
        border-radius: 12px;
        background: var(--bg-card-hover);
        border: 1px solid var(--border-color);
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .nav-item.active {
        border-color: var(--primary-color);
    }

    .nav-item i {
        font-size: 1.05rem;
    }

    .content-area {
        padding: 0;
    }

    .main-content {
        padding: 1.25rem 0.85rem;
    }

    .card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .search-box {
        flex-direction: column;
    }

    .search-box .btn-primary {
        width: 100%;
    }

    .content-area > h2 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .services-container {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column-reverse;
        margin-top: 1.25rem;
        padding-top: 1rem;
    }

    .form-actions .btn-primary,
    .form-actions .btn-secondary {
        width: 100%;
    }

    /* Responsive per la nuova barra di ricerca */
    .search-input {
        font-size: 14px;
        padding: 10px 35px 10px 35px;
    }
    
    .search-icon {
        left: 12px;
        font-size: 14px;
    }
    
    .clear-search-btn {
        right: 8px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .logo i {
        font-size: 3rem;
    }
    
    #login-form {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .modal {
        padding: 1rem 0.75rem;
    }

    .modal-content {
        margin: 0 auto;
        width: 100%;
        max-height: calc(100vh - 2rem);
        max-height: calc(100dvh - 2rem);
    }

    /* column-reverse: il bottone di salvataggio resta in cima e sempre visibile */
    .modal-actions {
        flex-direction: column-reverse;
        gap: 0.6rem;
        align-items: stretch;
    }

    .modal-actions .btn-primary,
    .modal-actions .btn-secondary,
    .modal-actions .btn-danger {
        width: 100%;
    }

    /* RIDUZIONE MARGINI PER I RIQUADRI PASSWORD */
    .password-cards-container,
    .manage-password-cards-container {
        gap: 0.75rem;
        margin: 0 -0.25rem;
    }

    .password-cards-container,
    .manage-password-cards-container,
    .service-passwords {
        grid-template-columns: 1fr;
    }
    
    .service-group {
        margin-bottom: 1rem;
    }
    
    .service-passwords {
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .password-card,
    .manage-password-card {
        padding: 1.25rem;
        margin: 0 0.25rem;
    }
    
    /* ALLINEAMENTO BOTTONI A SINISTRA IN GESTISCI PASSWORD */
    .manage-password-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .manage-password-actions {
        width: 100%;
        justify-content: flex-start;
        gap: 0.75rem;
    }
    
    .password-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    /* Form responsive */
    #edit-form .form-group,
    #insert-form .form-group {
        margin-bottom: 1.1rem;
    }

    #edit-form input,
    #insert-form input {
        padding: 12px 14px;
        /* 16px evita lo zoom automatico dei campi su iOS */
        font-size: 16px;
    }

    #edit-form .password-input-wrapper input,
    #insert-form .password-input-wrapper input {
        padding-right: 50px;
    }

    .password-match-feedback {
        margin: -0.35rem 0 0;
        font-size: 0.85rem;
    }
}

/* Tablet in verticale / schermi medi: 4 voci affiancate con icona a fianco del testo */
@media (min-width: 481px) and (max-width: 768px) {
    .nav-item {
        flex-direction: row;
        gap: 0.45rem;
        padding: 0.55rem 0.5rem;
        font-size: 0.9rem;
    }

    .manage-password-cards-container,
    .password-cards-container,
    .service-passwords,
    .services-container {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 480px) {
    /* Nome a sinistra e contatore a destra: piu' compatto della versione in colonna */
    .service-item {
        gap: 0.75rem;
        padding: 1rem 1.1rem;
    }

    .service-name {
        font-size: 1rem;
        min-width: 0;
        overflow-wrap: anywhere;
    }

    .password-count {
        padding: 0.35rem 0.8rem;
        font-size: 0.85rem;
        flex-shrink: 0;
    }

    .header-content h1 {
        font-size: 1.05rem;
    }

    .main-nav {
        gap: 0.3rem;
    }

    .nav-item {
        padding: 0.45rem 0.15rem;
        font-size: 0.72rem;
    }

    .nav-item i {
        font-size: 1rem;
    }

    .card {
        padding: 1.25rem;
    }
    
    /* Responsive per la nuova barra di ricerca - mobile */
    .search-bar-container {
        margin-bottom: 15px;
    }
    
    .search-input {
        font-size: 13px;
        padding: 8px 30px 8px 30px;
    }
    
    .search-icon {
        left: 10px;
        font-size: 12px;
    }
    
    .clear-search-btn {
        right: 6px;
        padding: 3px;
    }
    
    .modal-header,
    .modal-body,
    .modal-actions {
        padding: 1rem 1.25rem;
    }

    .modal-header h3 {
        font-size: 1.1rem;
    }

    #edit-form input,
    #insert-form input {
        padding: 11px 13px;
        font-size: 16px;
    }

    .form-divider {
        margin: 0 0 1rem;
    }
    
    /* ULTERIORI RIDUZIONI PER SCREEN PICCOLI */
    .service-passwords {
        padding: 0.75rem;
    }
    
    .password-card,
    .manage-password-card {
        padding: 1rem;
    }
    
    .service-group-title {
        padding: 1rem 1.25rem;
        font-size: 1.1rem;
    }
    
    .password-header,
    .manage-password-header {
        margin-bottom: 0.75rem;
    }
    
    .password-content,
    .manage-password-content {
        margin-top: 0.75rem;
    }
    
    /* Bottoni più compatti */
    .password-toggle,
    .copy-btn,
    .password-visibility-toggle {
        padding: 0.35rem 0.5rem;
        font-size: 0.8rem;
    }
    
    #edit-form .password-input-wrapper input,
    #insert-form .password-input-wrapper input {
        padding-right: 46px;
    }
    
    .action-btn {
        padding: 0.6rem;
        font-size: 1rem;
    }
}

/* Modifiche aggiuntive per schermi molto piccoli */
@media (max-width: 360px) {
    .main-content {
        padding: 1rem 0.6rem;
    }

    .header-content {
        padding: 0 0.6rem;
    }

    .main-nav {
        gap: 0.25rem;
    }

    .nav-item {
        font-size: 0.67rem;
        padding: 0.4rem 0.1rem;
    }

    .nav-item i {
        font-size: 0.95rem;
    }
    
    .card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .password-card,
    .manage-password-card {
        padding: 0.875rem;
    }
    
    .service-group-title {
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }
    
    .password-value,
    .manage-password-value {
        gap: 0.5rem;
    }
    
    .manage-password-actions {
        gap: 0.5rem;
    }
    
    .action-btn {
        padding: 0.5rem;
    }
    
    /* Search per schermi molto piccoli */
    .search-input {
        font-size: 12px;
        padding: 7px 28px 7px 28px;
    }
    
    .search-icon {
        left: 8px;
        font-size: 11px;
    }
}