/* ==========================================================================
   RatioFlow — Design System & App CSS
   Versione: 1.0.0
   Tema: Light (default). Il tema scuro è definito in dark.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABILI CSS — Tema Light
   -------------------------------------------------------------------------- */
:root {
    /* Colori principali */
    --color-bg:           #F8F9FA;
    --color-surface:      #FFFFFF;
    --color-surface-2:    #F1F3F5;
    --color-primary:      #4A7C59;
    --color-primary-dark: #3A6347;
    --color-primary-light:#E8F2EC;
    --color-text:         #1A1A2E;
    --color-text-muted:   #6B7280;
    --color-text-inverse: #FFFFFF;
    --color-border:       #DEE2E6;
    --color-border-focus: #4A7C59;
    --color-danger:       #DC2626;
    --color-danger-light: #FEF2F2;
    --color-warning:      #D97706;
    --color-warning-light:#FFFBEB;
    --color-success:      #16A34A;
    --color-success-light:#F0FDF4;
    --color-info:         #2563EB;
    --color-info-light:   #EFF6FF;

    /* Badge stati playbook */
    --badge-draft-bg:         #F3F4F6;
    --badge-draft-color:      #374151;
    --badge-published-bg:     #DCFCE7;
    --badge-published-color:  #166534;
    --badge-needs-review-bg:  #FEF3C7;
    --badge-needs-review-color:#92400E;
    --badge-archived-bg:      #E5E7EB;
    --badge-archived-color:   #4B5563;

    /* Sidebar */
    --sidebar-width:      280px;
    --sidebar-bg:         #1A2E22;
    --sidebar-text:       #C8D9CC;
    --sidebar-text-hover: #FFFFFF;
    --sidebar-active-bg:  #4A7C59;
    --sidebar-active-text:#FFFFFF;
    --sidebar-logo-color: #FFFFFF;

    /* Header */
    --header-height:      64px;
    --header-bg:          #FFFFFF;
    --header-border:      #DEE2E6;

    /* Tipografia */
    --font-family:        'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-size-xs:       0.75rem;   /* 12px */
    --font-size-sm:       0.875rem;  /* 14px */
    --font-size-base:     1rem;      /* 16px */
    --font-size-lg:       1.125rem;  /* 18px */
    --font-size-xl:       1.25rem;   /* 20px */
    --font-size-2xl:      1.5rem;    /* 24px */
    --font-size-3xl:      1.875rem;  /* 30px */
    --line-height:        1.6;

    /* Spaziatura */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Bordi e ombre */
    --radius-sm:  4px;
    --radius:     8px;
    --radius-lg:  12px;
    --radius-xl:  16px;
    --radius-full:9999px;
    --shadow-sm:  0 1px 2px rgba(0,0,0,0.06);
    --shadow:     0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg:  0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.05);

    /* Transizioni */
    --transition:       150ms ease;
    --transition-slow:  300ms ease;

    /* Z-index */
    --z-sidebar:    100;
    --z-header:     200;
    --z-dropdown:   300;
    --z-modal:      400;
    --z-toast:      500;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   3. LAYOUT PRINCIPALE — Sidebar + Main
   -------------------------------------------------------------------------- */

/* Wrapper globale dell'app */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar fissa a sinistra */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background-color: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: var(--z-sidebar);
    overflow-y: auto;
    transition: transform var(--transition-slow);
}

/* Contenuto principale (a destra della sidebar) */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header fisso in cima al main */
.app-header {
    height: var(--header-height);
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    display: flex;
    align-items: center;
    padding: 0 var(--space-6);
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    gap: var(--space-4);
}

/* Area contenuto principale */
.main-content {
    flex: 1;
    padding: var(--space-8) var(--space-8);
    max-width: 1400px;
    width: 100%;
}

/* Footer app */
.app-footer {
    padding: var(--space-4) var(--space-8);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.app-footer p,
.app-footer a {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.app-footer a:hover {
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   4. SIDEBAR — Navigazione
   -------------------------------------------------------------------------- */

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    text-decoration: none;
    flex-shrink: 0;
}

.sidebar-logo:hover {
    text-decoration: none;
}

.sidebar-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--sidebar-logo-color);
    letter-spacing: -0.02em;
}

.sidebar-logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-workspace {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.sidebar-workspace-name {
    font-size: var(--font-size-xs);
    color: var(--sidebar-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.sidebar-workspace-plan {
    font-size: var(--font-size-sm);
    color: var(--sidebar-text);
    margin-top: var(--space-1);
    font-weight: 400;
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-4) 0;
}

.sidebar-nav-section {
    padding: 0 var(--space-3);
    margin-bottom: var(--space-2);
}

.sidebar-nav-label {
    font-size: var(--font-size-xs);
    color: rgba(200, 217, 204, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    padding: var(--space-2) var(--space-3);
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius);
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background-color var(--transition), color var(--transition);
    margin-bottom: 2px;
}

.sidebar-nav-item:hover {
    background-color: rgba(255,255,255,0.08);
    color: var(--sidebar-text-hover);
    text-decoration: none;
}

.sidebar-nav-item.active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
}

.sidebar-nav-item:focus-visible {
    outline: 2px solid rgba(255,255,255,0.5);
    outline-offset: -2px;
}

.sidebar-nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.8;
}

.sidebar-nav-item.active .sidebar-nav-icon,
.sidebar-nav-item:hover .sidebar-nav-icon {
    opacity: 1;
}

.sidebar-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

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

.sidebar-user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--sidebar-text-hover);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: var(--font-size-xs);
    color: var(--sidebar-text);
    margin-top: 1px;
}

/* --------------------------------------------------------------------------
   5. HEADER
   -------------------------------------------------------------------------- */

.header-spacer {
    flex: 1;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.header-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

/* Pulsante notifiche */
.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-muted);
    position: relative;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.btn-icon:hover {
    background-color: var(--color-surface-2);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-icon:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* Badge notifiche */
.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--color-danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
    border: 2px solid var(--header-bg);
}

.notification-badge[aria-hidden="true"],
.notification-badge:empty {
    display: none;
}

/* Menu utente nel header */
.user-menu {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid var(--color-border);
    cursor: pointer;
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background-color var(--transition), border-color var(--transition);
}

.user-menu-btn:hover {
    background-color: var(--color-surface-2);
}

.user-menu-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.user-menu-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: white;
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: var(--z-dropdown);
    overflow: hidden;
}

.user-menu-dropdown[hidden] {
    display: none;
}

.dropdown-header {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.dropdown-header-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
}

.dropdown-header-email {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    cursor: pointer;
    transition: background-color var(--transition);
    text-decoration: none;
    width: 100%;
    background: none;
    border: none;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--color-surface-2);
    text-decoration: none;
}

.dropdown-item:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.dropdown-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.dropdown-item.danger {
    color: var(--color-danger);
}

.dropdown-item.danger svg {
    color: var(--color-danger);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--space-1) 0;
}

/* Toggle tema light/dark */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    width: 100%;
}

.theme-toggle-label {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    flex: 1;
}

.theme-toggle-switch {
    position: relative;
    width: 40px;
    height: 22px;
}

.theme-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.theme-toggle-track {
    position: absolute;
    inset: 0;
    background-color: var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition);
}

.theme-toggle-switch input:checked + .theme-toggle-track {
    background-color: var(--color-primary);
}

.theme-toggle-track::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: white;
    border-radius: var(--radius-full);
    top: 3px;
    left: 3px;
    transition: transform var(--transition);
}

.theme-toggle-switch input:checked + .theme-toggle-track::after {
    transform: translateX(18px);
}

.theme-toggle-switch input:focus-visible + .theme-toggle-track {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   6. NOTIFICATIONS DROPDOWN
   -------------------------------------------------------------------------- */

.notifications-dropdown {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 360px;
    max-height: 480px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
}

.notifications-dropdown[hidden] {
    display: none;
}

.notifications-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background-color: var(--color-surface);
}

.notifications-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
}

.notifications-mark-all {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

.notifications-mark-all:hover {
    text-decoration: underline;
}

.notification-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition);
    text-decoration: none;
}

.notification-item:hover {
    background-color: var(--color-surface-2);
    text-decoration: none;
}

.notification-item.unread {
    background-color: var(--color-primary-light);
}

.notification-item.unread:hover {
    background-color: #dceee2;
}

.notification-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    flex-shrink: 0;
    margin-top: 6px;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-message {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.4;
}

.notification-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.notifications-empty {
    padding: var(--space-8) var(--space-4);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.notifications-footer {
    padding: var(--space-3) var(--space-4);
    text-align: center;
    border-top: 1px solid var(--color-border);
    position: sticky;
    bottom: 0;
    background-color: var(--color-surface);
}

.notifications-footer a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   7. COMPONENTI — Pulsanti
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    transition: background-color var(--transition), border-color var(--transition),
                color var(--transition), box-shadow var(--transition),
                opacity var(--transition);
    white-space: nowrap;
    user-select: none;
}

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

.btn:disabled,
.btn[aria-disabled="true"] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Varianti */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-text-inverse);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover {
    background-color: var(--color-surface-2);
    color: var(--color-text);
    text-decoration: none;
}

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

.btn-danger:hover {
    background-color: #B91C1C;
    border-color: #B91C1C;
    color: white;
    text-decoration: none;
}

.btn-ghost {
    background-color: transparent;
    border-color: transparent;
    color: var(--color-text-muted);
}

.btn-ghost:hover {
    background-color: var(--color-surface-2);
    color: var(--color-text);
    text-decoration: none;
}

.btn-outline-primary {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline-primary:hover {
    background-color: var(--color-primary-light);
    text-decoration: none;
}

/* Dimensioni */
.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
}

.btn-sm svg {
    width: 14px;
    height: 14px;
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
}

/* --------------------------------------------------------------------------
   8. COMPONENTI — Card
   -------------------------------------------------------------------------- */

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.card-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface-2);
}

.card-link {
    text-decoration: none;
    display: block;
    transition: box-shadow var(--transition), border-color var(--transition);
}

.card-link:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

/* Stat card (dashboard) */
.stat-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.stat-card-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon svg {
    width: 22px;
    height: 22px;
}

.stat-card-icon--primary {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.stat-card-icon--warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.stat-card-icon--success {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.stat-card-icon--info {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

/* --------------------------------------------------------------------------
   9. COMPONENTI — Badge
   -------------------------------------------------------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

.badge--draft {
    background-color: var(--badge-draft-bg);
    color: var(--badge-draft-color);
}

.badge--published {
    background-color: var(--badge-published-bg);
    color: var(--badge-published-color);
}

.badge--needs_review {
    background-color: var(--badge-needs-review-bg);
    color: var(--badge-needs-review-color);
}

.badge--archived {
    background-color: var(--badge-archived-bg);
    color: var(--badge-archived-color);
}

.badge--primary {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.badge--danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
}

.badge--warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.badge--info {
    background-color: var(--color-info-light);
    color: var(--color-info);
}

/* --------------------------------------------------------------------------
   10. COMPONENTI — Form
   -------------------------------------------------------------------------- */

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-5);
}

.form-group:last-child {
    margin-bottom: 0;
}

label,
.form-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-label--required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-control {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-control:hover {
    border-color: #ADB5BD;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

.form-control::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

.form-control:disabled {
    background-color: var(--color-surface-2);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

.form-control--error {
    border-color: var(--color-danger);
}

.form-control--error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-2) center;
    background-repeat: no-repeat;
    background-size: 20px;
    padding-right: var(--space-8);
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--color-danger);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Checkbox e radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
}

.form-check-input {
    width: 16px;
    height: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.form-check-input[type="radio"] {
    border-radius: var(--radius-full);
}

.form-check-label {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    cursor: pointer;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   11. COMPONENTI — Alert
   -------------------------------------------------------------------------- */

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.alert svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.alert--success {
    background-color: var(--color-success-light);
    border-color: #BBF7D0;
    color: #166534;
}

.alert--danger,
.alert--error {
    background-color: var(--color-danger-light);
    border-color: #FECACA;
    color: #991B1B;
}

.alert--warning {
    background-color: var(--color-warning-light);
    border-color: #FDE68A;
    color: #92400E;
}

.alert--info {
    background-color: var(--color-info-light);
    border-color: #BFDBFE;
    color: #1E40AF;
}

/* Flash messages */
.flash-container {
    position: fixed;
    top: calc(var(--header-height) + var(--space-4));
    right: var(--space-4);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: 400px;
    width: calc(100% - 2 * var(--space-4));
    pointer-events: none;
}

.flash-message {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    line-height: 1.5;
    box-shadow: var(--shadow-lg);
    animation: flash-slide-in 0.3s ease;
}

.flash-message svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

.flash-message--success {
    background-color: var(--color-success-light);
    border-color: #BBF7D0;
    color: #166534;
}

.flash-message--error {
    background-color: var(--color-danger-light);
    border-color: #FECACA;
    color: #991B1B;
}

.flash-message--warning {
    background-color: var(--color-warning-light);
    border-color: #FDE68A;
    color: #92400E;
}

.flash-message--info {
    background-color: var(--color-info-light);
    border-color: #BFDBFE;
    color: #1E40AF;
}

.flash-text {
    flex: 1;
}

.flash-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: inherit;
    opacity: 0.6;
    flex-shrink: 0;
    line-height: 1;
}

.flash-close:hover {
    opacity: 1;
}

.flash-close svg {
    width: 16px;
    height: 16px;
}

@keyframes flash-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* --------------------------------------------------------------------------
   12. COMPONENTI — Tabella
   -------------------------------------------------------------------------- */

.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table thead th {
    background-color: var(--color-surface-2);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition);
}

.table tbody tr:last-child {
    border-bottom: none;
}

.table tbody tr:hover {
    background-color: var(--color-surface-2);
}

.table td {
    padding: var(--space-3) var(--space-4);
    color: var(--color-text);
    vertical-align: middle;
}

/* --------------------------------------------------------------------------
   13. COMPONENTI — Empty State
   -------------------------------------------------------------------------- */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16) var(--space-8);
    text-align: center;
    gap: var(--space-4);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    background-color: var(--color-surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.empty-state-icon svg {
    width: 32px;
    height: 32px;
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.empty-state-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    max-width: 360px;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   14. COMPONENTI — Breadcrumb
   -------------------------------------------------------------------------- */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb-item a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--color-border);
}

.breadcrumb-item.active {
    color: var(--color-text);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   15. COMPONENTI — Loader/Spinner
   -------------------------------------------------------------------------- */

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}

.spinner--sm {
    width: 14px;
    height: 14px;
    border-width: 1.5px;
}

.spinner--lg {
    width: 36px;
    height: 36px;
    border-width: 3px;
}

.spinner--white {
    border-color: rgba(255,255,255,0.3);
    border-top-color: white;
}

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

/* --------------------------------------------------------------------------
   16. LAYOUT — Griglia e Utilità
   -------------------------------------------------------------------------- */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.flex {
    display: flex;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.items-start {
    align-items: flex-start;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.flex-1 { flex: 1; }

.w-full { width: 100%; }

.text-sm { font-size: var(--font-size-sm); }
.text-xs { font-size: var(--font-size-xs); }
.text-muted { color: var(--color-text-muted); }
.text-right { text-align: right; }
.text-center { text-align: center; }

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

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

.min-w-0 {
    min-width: 0;
}

/* --------------------------------------------------------------------------
   17. LAYOUT AUTH — pagine di login/registrazione
   -------------------------------------------------------------------------- */

.auth-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
}

.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-4);
}

.auth-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    justify-content: center;
    margin-bottom: var(--space-8);
    text-decoration: none;
}

.auth-logo:hover {
    text-decoration: none;
}

.auth-logo-icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.auth-logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.auth-heading {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-subheading {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-footer {
    padding: var(--space-4);
    text-align: center;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.auth-footer p {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.auth-footer a {
    color: var(--color-text-muted);
}

.auth-footer a:hover {
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   18. PAGE HEADER — Titolo pagina con azioni
   -------------------------------------------------------------------------- */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.page-header-left {
    flex: 1;
    min-width: 0;
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   19. FILTRI E RICERCA
   -------------------------------------------------------------------------- */

.search-bar {
    position: relative;
}

.search-bar-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-bar .form-control {
    padding-left: calc(var(--space-3) + 16px + var(--space-2));
}

.filters-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE
   -------------------------------------------------------------------------- */

@media (max-width: 1280px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.is-open {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
    }

    .main-content {
        padding: var(--space-6) var(--space-4);
    }
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .page-header {
        flex-direction: column;
    }

    .app-footer {
        flex-direction: column;
        text-align: center;
    }

    .auth-card {
        padding: var(--space-6);
    }

    .notifications-dropdown {
        width: calc(100vw - var(--space-8));
        right: calc(-1 * var(--space-2));
    }
}

/* --------------------------------------------------------------------------
   21. MOBILE SIDEBAR OVERLAY
   -------------------------------------------------------------------------- */

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: calc(var(--z-sidebar) - 1);
}

@media (max-width: 1024px) {
    .sidebar-overlay.is-visible {
        display: block;
    }
}

/* Pulsante menu mobile (hamburger) */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: transparent;
    border: 1px solid var(--color-border);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text);
    flex-shrink: 0;
}

.mobile-menu-btn svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }
}

/* --------------------------------------------------------------------------
   22. PLAYBOOK LIBRARY — Griglia, card, filtri, switch vista
   -------------------------------------------------------------------------- */

/* Toolbar: ricerca + filtri + switch vista */
.library-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.library-search {
    position: relative;
    flex: 1;
    min-width: 220px;
}

.library-search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.library-search-input {
    width: 100%;
    padding: var(--space-2) var(--space-3) var(--space-2) 2.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: border-color 0.15s;
}

.library-search-input:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

.library-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

/* Switch griglia/lista */
.library-view-switch {
    display: flex;
    gap: var(--space-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}

.view-switch-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-surface);
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: background 0.15s, color 0.15s;
}

.view-switch-btn svg {
    width: 16px;
    height: 16px;
}

.view-switch-btn.active,
.view-switch-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Griglia playbook: 3 colonne desktop → 2 tablet → 1 mobile */
.playbook-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

@media (max-width: 1280px) {
    .playbook-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .playbook-grid { grid-template-columns: 1fr; }
}

/* Card playbook */
.playbook-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.15s;
    overflow: hidden;
}

.playbook-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.playbook-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5) var(--space-3);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface-2);
}

.playbook-card__actions {
    display: flex;
    gap: var(--space-2);
    opacity: 0;
    transition: opacity 0.15s;
}

.playbook-card:hover .playbook-card__actions,
.playbook-card:focus-within .playbook-card__actions {
    opacity: 1;
}

.playbook-card__body {
    flex: 1;
    padding: var(--space-4) var(--space-5);
}

.playbook-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0 0 var(--space-2);
    line-height: 1.4;
}

.playbook-card__title a {
    color: var(--color-text);
    text-decoration: none;
}

.playbook-card__title a:hover {
    color: var(--color-primary);
}

.playbook-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0 0 var(--space-3);
    line-height: 1.5;
}

.playbook-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.playbook-card__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.playbook-card__meta-item svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

.playbook-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.playbook-card__review {
    font-weight: 500;
}

/* Vista lista playbook */
.playbook-list {
    overflow-x: auto;
}

/* Badge stati playbook */
.badge--draft {
    background: var(--badge-draft-bg);
    color: var(--badge-draft-color);
}

.badge--published {
    background: var(--badge-published-bg);
    color: var(--badge-published-color);
}

.badge--needs_review {
    background: var(--badge-needs-review-bg);
    color: var(--badge-needs-review-color);
}

.badge--archived {
    background: var(--badge-archived-bg);
    color: var(--badge-archived-color);
}

/* Badge permessi */
.badge--perm-view {
    background: var(--color-info-light);
    color: var(--color-info);
}

.badge--perm-edit {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.badge--perm-full {
    background: var(--color-success-light);
    color: var(--color-success);
}

/* Messaggio ricerca vuota */
.empty-search-message {
    padding: var(--space-8);
    text-align: center;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   23. WIZARD CREAZIONE PLAYBOOK
   -------------------------------------------------------------------------- */

.wizard-steps {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-8);
}

.wizard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    cursor: default;
}

.wizard-step__number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-surface-2);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.wizard-step__label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    transition: color 0.2s;
}

.wizard-step.active .wizard-step__number {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.wizard-step.active .wizard-step__label {
    color: var(--color-primary);
    font-weight: 600;
}

.wizard-step.completed .wizard-step__number {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #fff;
}

.wizard-step.completed .wizard-step__number::after {
    content: '✓';
}

.wizard-step__connector {
    flex: 1;
    height: 2px;
    background: var(--color-border);
    margin: 0 var(--space-3);
    margin-bottom: calc(var(--font-size-xs) + var(--space-1));
}

/* Pannelli wizard */
.wizard-panel {
    animation: fadeIn 0.2s ease;
}

.wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-6);
}

/* Opzioni frequenza revisione */
.review-frequency-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-3);
}

.review-freq-option {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    background: var(--color-surface);
}

.review-freq-option:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.review-freq-option.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.review-freq-option__icon {
    font-size: var(--font-size-xl);
}

.review-freq-option__label {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.review-freq-option__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   24. GESTIONE PERMESSI PLAYBOOK
   -------------------------------------------------------------------------- */

.permissions-section__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0 0 var(--space-3);
}

.permissions-table {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.permissions-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-2);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    gap: var(--space-4);
    flex-wrap: wrap;
}

.permissions-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
    min-width: 180px;
}

.permissions-user__name {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.permissions-user__email {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.permissions-level {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.perm-radio-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    cursor: pointer;
    background: var(--color-surface);
    color: var(--color-text-muted);
    transition: all 0.15s;
}

.perm-radio-label:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.perm-radio-label.selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Focus visibile per accessibilità (input radio nascosti ma focusabili) */
.perm-radio-label:has(input:focus-visible) {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.perm-legend {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.perm-legend__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.perm-legend__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Team dot (indicatore colore team) */
.team-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    flex-shrink: 0;
}

.team-dot--md {
    width: 20px;
    height: 20px;
}

/* --------------------------------------------------------------------------
   25. FORM LAYOUT (main + sidebar) per edit/settings
   -------------------------------------------------------------------------- */

.form-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-6);
    align-items: start;
}

@media (max-width: 1024px) {
    .form-layout {
        grid-template-columns: 1fr;
    }
    .form-layout__sidebar {
        order: -1;
    }
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.stack--sm {
    gap: var(--space-2);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   26. SETTINGS — Navigazione secondaria, team, funzioni, abbonamento
   -------------------------------------------------------------------------- */

/* Barra di navigazione secondaria delle impostazioni */
.settings-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.settings-nav-item {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary, var(--color-text-muted));
    text-decoration: none;
    transition: background-color 0.15s, color 0.15s;
}

.settings-nav-item:hover {
    background-color: var(--color-surface-2);
    color: var(--color-text);
}

.settings-nav-item.active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

/* Info grid — coppia label/value in griglia */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.info-label {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.info-value {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-text);
}

/* Team card — griglia responsive */
.teams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-4);
}

.team-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    transition: box-shadow 0.2s;
}

.team-card:hover {
    box-shadow: var(--shadow-sm);
}

.team-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.team-card-name {
    font-size: var(--text-base);
    font-weight: 600;
    flex: 1;
    margin: 0;
    color: var(--color-text);
}

.team-card-actions {
    display: flex;
    gap: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.team-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.3);
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

/* Checkboxes membri team */
.members-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-2);
    max-height: 220px;
    overflow-y: auto;
    padding: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface-2);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--text-sm);
    transition: background-color 0.1s;
    user-select: none;
}

.checkbox-item:hover {
    background-color: var(--color-border);
}

.checkbox-item input[type="checkbox"] {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Funzioni aziendali */
.functions-list .function-item {
    transition: background-color 0.15s;
}

.functions-list .function-item:last-child {
    border-bottom: none;
}

.functions-list .function-item:hover {
    background-color: var(--color-surface-2);
}

.functions-list .function-item.drag-over {
    border-top: 2px solid var(--color-primary);
}

.functions-list .drag-handle {
    cursor: grab;
    opacity: 0.5;
    transition: opacity 0.15s;
}

.functions-list .function-item:hover .drag-handle {
    opacity: 1;
}

/* Avatar utente piccolo */
.user-avatar-sm {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 700;
    flex-shrink: 0;
}

/* Riga tabella inattiva */
.row-inactive {
    opacity: 0.6;
}

/* Riga tabella attiva (es. piano corrente) */
.row-active {
    background-color: var(--color-primary-light);
}

/* Cella tabella piano attivo */
.plan-cell--active {
    background-color: var(--color-primary-light);
    font-weight: 600;
}

/* Badge piani */
.badge--starter  { background-color: #E5E7EB; color: #374151; }
.badge--business { background-color: #DBEAFE; color: #1D4ED8; }
.badge--pro      { background-color: #F3E8FF; color: #7E22CE; }

/* Plan badge icona */
.plan-badge {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.plan-badge--starter  { background-color: #E5E7EB; color: #374151; }
.plan-badge--business { background-color: #DBEAFE; color: #1D4ED8; }
.plan-badge--pro      { background-color: #F3E8FF; color: #7E22CE; }

/* Color input piccolo */
.form-control--color {
    width: 40px;
    height: 36px;
    padding: 2px 4px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    flex-shrink: 0;
}

/* Bottone danger outline */
.btn-danger-outline {
    background-color: transparent;
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.btn-danger-outline:hover {
    background-color: var(--color-danger-light);
}

/* Success button */
.btn-success {
    background-color: var(--color-success);
    color: #FFFFFF;
    border: 1px solid var(--color-success);
}

.btn-success:hover {
    background-color: #15803D;
}

/* Zona pericolosa */
.danger-zone {
    border-width: 1px;
}

/* Inline form (per form dentro tabelle) */
.inline-form {
    display: inline;
}

/* Form row (layout orizzontale campi form) */
.form-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-4);
    align-items: end;
}

.form-group--flex {
    flex: 1;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .teams-grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   27. PRINT
   -------------------------------------------------------------------------- */

@media print {
    .sidebar,
    .app-header,
    .flash-container {
        display: none !important;
    }

    .main-wrapper {
        margin-left: 0 !important;
    }

    .main-content {
        padding: 0 !important;
    }
}