/* ================================================
   GestivoSalon - Client Area CSS
   Importa le variabili dal style.css principale
   ================================================ */

/* ================================================
   VARIABILI CSS (copiate da style.css + nuove per area clienti)
   ================================================ */
:root {
    /* Colori principali */
    --color-white: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-bg-section: #f0f4f8;
    --color-text-dark: #1a1a2e;
    --color-text-medium: #4a4a5a;
    --color-text-light: #6b7280;

    /* Colore accento - Verde Salvia Moderno */
    --color-accent: #4a9d7c;
    --color-accent-light: #5fb894;
    --color-accent-dark: #3a7d62;
    --color-accent-bg: rgba(74, 157, 124, 0.08);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --glass-blur: blur(10px);

    /* Tipografia */
    --font-primary: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;

    /* Spaziature */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;

    /* Transizioni */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 900px;

    /* ── Nuove variabili area clienti ── */
    --sidebar-width: 260px;
    --header-height: 64px;
    --color-error: #e05252;
    --color-error-bg: rgba(224, 82, 82, 0.08);
    --color-success: #4a9d7c;
    --color-success-bg: rgba(74, 157, 124, 0.1);
    --color-warning: #e09a2f;
    --color-warning-bg: rgba(224, 154, 47, 0.1);
    --color-border: rgba(0, 0, 0, 0.08);
}

/* ================================================
   RESET E BASE
   ================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { font-size: var(--font-size-base); scroll-behavior: smooth; }

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

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent-dark); }
ul, ol { list-style: none; }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.3; color: var(--color-text-dark); }
h1 { font-size: 2rem; margin-bottom: var(--spacing-md); }
h2 { font-size: 1.5rem; margin-bottom: var(--spacing-sm); }
h3 { font-size: 1.125rem; margin-bottom: var(--spacing-xs); }
p  { color: var(--color-text-medium); margin-bottom: var(--spacing-sm); }

/* ================================================
   LAYOUT PAGINA AUTH (login / registrazione)
   ================================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 50%, var(--color-accent-bg) 100%);
}

.auth-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: linear-gradient(160deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
    position: relative;
    overflow: hidden;
}

.auth-left::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    top: -100px;
    right: -100px;
}

.auth-left::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    bottom: -80px;
    left: -80px;
}

.auth-left-content {
    position: relative;
    z-index: 1;
    max-width: 400px;
    color: var(--color-white);
}

.auth-left-content .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
}

.auth-left-content h2 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.auth-left-content p {
    color: rgba(255,255,255,0.85);
}

.auth-feature-list {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.auth-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255,255,255,0.9);
    font-size: 0.9375rem;
}

.auth-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.auth-feature-icon svg {
    width: 18px;
    height: 18px;
}

.auth-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.auth-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    width: 100%;
    max-width: 460px;
}

.auth-card-header {
    margin-bottom: var(--spacing-lg);
}

.auth-card-header h1 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.auth-card-header p {
    margin: 0;
    font-size: 0.9375rem;
}

/* ================================================
   FORM AREA CLIENTI
   ================================================ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text-dark);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 0.75rem var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-light);
    color: var(--color-text-dark);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px var(--color-accent-bg);
}

.form-input.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px var(--color-error-bg);
}

.form-input-wrapper {
    position: relative;
}

.form-input-icon {
    position: absolute;
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-light);
    pointer-events: none;
}

.form-input-wrapper .form-input {
    padding-left: 2.75rem;
}

.form-input-toggle {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-light);
    padding: 4px;
    display: flex;
    align-items: center;
}

.form-input-toggle:hover { color: var(--color-accent); }

.form-error {
    margin-top: 6px;
    font-size: 0.8125rem;
    color: var(--color-error);
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-hint {
    margin-top: 6px;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

/* Checkbox */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
}

.form-check-label {
    font-size: 0.875rem;
    color: var(--color-text-medium);
    line-height: 1.5;
}

/* Divider */
.form-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.form-divider span {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    white-space: nowrap;
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    font-family: inherit;
}

.btn svg { width: 18px; height: 18px; }

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    width: 100%;
}

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(74, 157, 124, 0.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-text-dark);
    border-color: var(--color-border);
    width: 100%;
}

.btn-secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-sm {
    padding: 0.5rem var(--spacing-sm);
    font-size: 0.875rem;
    width: auto;
}

/* Loading spinner nel btn */
.btn-spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.btn.loading .btn-spinner { display: block; }
.btn.loading .btn-label   { opacity: 0.7; }

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

/* ================================================
   PASSWORD STRENGTH
   ================================================ */
.password-strength {
    margin-top: 8px;
}

.password-strength-bar {
    height: 4px;
    border-radius: 2px;
    background: var(--color-bg-section);
    overflow: hidden;
    margin-bottom: 4px;
}

.password-strength-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease, background 0.3s ease;
    width: 0%;
}

.password-strength-text {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.strength-weak   .password-strength-fill { width: 25%; background: #e05252; }
.strength-fair   .password-strength-fill { width: 50%; background: #e09a2f; }
.strength-good   .password-strength-fill { width: 75%; background: #4a9d7c; }
.strength-strong .password-strength-fill { width: 100%; background: #3a7d62; }

/* ================================================
   STEP INDICATOR (per registrazione multi-step)
   ================================================ */
.steps-indicator {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.step-dot {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    position: relative;
}

.step-dot:last-child { flex: 0; }

.step-dot::after {
    content: '';
    flex: 1;
    height: 2px;
    background: var(--color-border);
    transition: background var(--transition-normal);
}

.step-dot:last-child::after { display: none; }
.step-dot.completed::after  { background: var(--color-accent); }

.step-dot-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
    background: var(--color-white);
    transition: all var(--transition-normal);
    flex-shrink: 0;
    z-index: 1;
}

.step-dot.active .step-dot-circle {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-white);
}

.step-dot.completed .step-dot-circle {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-white);
}

/* ================================================
   ALERT / NOTIFICHE
   ================================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }

.alert-error   { background: var(--color-error-bg);   color: var(--color-error);   border: 1px solid rgba(224,82,82,0.2); }
.alert-success { background: var(--color-success-bg); color: var(--color-accent-dark); border: 1px solid rgba(74,157,124,0.2); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid rgba(224,154,47,0.2); }

/* ================================================
   AUTH FOOTER LINK
   ================================================ */
.auth-footer {
    margin-top: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.auth-footer a { font-weight: 600; color: var(--color-accent); }
.auth-footer a:hover { color: var(--color-accent-dark); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
    .auth-left { display: none; }
    .auth-right { padding: var(--spacing-md); }
    .auth-card { padding: var(--spacing-lg); }
}

@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
    .auth-card { padding: var(--spacing-md); }
}

/* ================================================
   DASHBOARD LAYOUT — Sidebar + Contenuto
   ================================================ */

.dashboard-page {
    min-height: 100vh;
    display: flex;
    background: var(--color-bg-section);
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-dark);
    padding: var(--spacing-md) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
}

.sidebar-logo svg { width: 32px; height: 32px; }

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-sm) 0;
    overflow-y: auto;
}

.sidebar-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-light);
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-xs);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.6rem var(--spacing-md);
    color: var(--color-text-medium);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 0;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    text-decoration: none;
}

.sidebar-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.sidebar-link:hover {
    background: var(--color-accent-bg);
    color: var(--color-accent);
}

.sidebar-link.active {
    background: var(--color-accent-bg);
    color: var(--color-accent);
    font-weight: 600;
    border-right: 3px solid var(--color-accent);
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.sidebar-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-accent-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

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

.sidebar-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-email {
    font-size: 0.75rem;
    color: var(--color-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: 0.5rem var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-error);
    background: none;
    border: 1px solid rgba(224, 82, 82, 0.2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    font-weight: 500;
}

.btn-logout:hover {
    background: var(--color-error-bg);
}

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

/* ── Main content ── */
.dashboard-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.dashboard-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.dashboard-header h1 {
    font-size: 1.375rem;
    margin: 0;
}

.dashboard-content {
    padding: var(--spacing-xl);
    flex: 1;
}

/* ── Sezioni ── */
.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

/* ── Stat cards ── */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-card-icon.green  { background: var(--color-success-bg); color: var(--color-accent); }
.stat-card-icon.orange { background: var(--color-warning-bg); color: var(--color-warning); }
.stat-card-icon.blue   { background: rgba(59,130,246,0.1);    color: #3b82f6; }

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

.stat-card-label {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

/* ── Panel ── */
.panel {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.panel-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0;
}

.panel-body {
    padding: var(--spacing-lg);
}

/* ── Badge piano ── */
.plan-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    font-size: 0.8125rem;
    font-weight: 600;
}

.plan-badge.active  { background: var(--color-success-bg); color: var(--color-accent-dark); }
.plan-badge.expired { background: var(--color-error-bg);   color: var(--color-error); }
.plan-badge.none    { background: var(--color-bg-section); color: var(--color-text-light); }

.plan-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

/* ── Piano info ── */
.plan-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.plan-info-item label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.plan-info-item span {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

/* ── Piano selection cards ── */
.plan-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.plan-card {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
}

.plan-card:hover { border-color: var(--color-accent); }

.plan-card.selected {
    border-color: var(--color-accent);
    background: var(--color-accent-bg);
}

.plan-card.featured::before {
    content: 'Più scelto';
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: var(--radius-xl);
    text-transform: uppercase;
    white-space: nowrap;
}

.plan-card-name  { font-weight: 700; margin-bottom: 6px; color: var(--color-text-dark); }
.plan-card-price { font-size: 1.5rem; font-weight: 700; color: var(--color-accent); }
.plan-card-period { font-size: 0.8125rem; color: var(--color-text-light); }
.plan-card-desc  { font-size: 0.8125rem; color: var(--color-text-medium); margin-top: 8px; }

/* ── Fatture table ── */
.invoices-table {
    width: 100%;
    border-collapse: collapse;
}

.invoices-table th {
    text-align: left;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.invoices-table td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-medium);
    vertical-align: middle;
}

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

.badge-paid {
    display: inline-block;
    background: var(--color-success-bg);
    color: var(--color-accent-dark);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-xl);
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-accent-bg);
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    text-decoration: none;
}

.btn-download:hover { background: var(--color-accent); color: white; }
.btn-download svg { width: 14px; height: 14px; }

/* ── Profile form ── */
.profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

/* ── Empty state ── */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
    opacity: 0.4;
}

.empty-state p { margin: 0; font-size: 0.9375rem; }

/* ── Mobile toggle ── */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-dark);
    padding: 4px;
}

.sidebar-toggle svg { width: 24px; height: 24px; }

/* ================================================
   TABELLA FATTURE — aggiungi a client.css
   ================================================ */

.fatture-table-wrapper {
    overflow-x: auto;
}

.fatture-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.fatture-table thead tr {
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
}

.fatture-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    white-space: nowrap;
}

.fatture-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}

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

.fatture-table tbody tr:hover {
    background: var(--color-bg);
}

/* Badge stato */
.fattura-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-pagata {
    background: #d1fae5;
    color: #065f46;
}

.badge-non-pagata {
    background: #fee2e2;
    color: #991b1b;
}

/* Azioni */
.fatture-azioni {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-azione {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.15s;
    cursor: pointer;
    border: none;
}

.btn-azione:hover {
    opacity: 0.8;
}

.btn-paga {
    background: var(--color-accent);
    color: white;
}

.btn-scarica {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

/* Loading state */
.loading-state {
    padding: 2rem;
    text-align: center;
    color: var(--color-text-light);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-box {
    background: white;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 1.5rem 1.5rem 0;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.modal-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.modal-body {
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    padding: 0 1.5rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ================================================
   COUNTER BADGE
   ================================================ */

.abb-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--color-accent-bg);
    color: var(--color-accent-dark);
}

/* ================================================
   ABBONAMENTO CARD
   ================================================ */

.abb-card {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    transition: border-color 0.15s;
    position: relative;
    overflow: hidden;
}

.abb-card:last-child {
    margin-bottom: 0;
}

.abb-card.abb-card--attivo {
    border-color: var(--color-accent);
    background: linear-gradient(135deg, var(--color-accent-bg) 0%, transparent 60%);
}

.abb-card.abb-card--attivo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
    border-radius: 4px 0 0 4px;
}

.abb-card.abb-card--one-time {
    border-color: var(--color-warning);
    background: linear-gradient(135deg, var(--color-warning-bg) 0%, transparent 60%);
}

.abb-card.abb-card--one-time::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-warning);
    border-radius: 4px 0 0 4px;
}

.abb-card.abb-card--scaduto {
    opacity: 0.7;
}

/* Header card */
.abb-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
}

.abb-card-piano {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.abb-card-badges {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Badge stato abbonamento */
.abb-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.abb-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.abb-badge--attivo {
    background: #d1fae5;
    color: #065f46;
}

.abb-badge--one-time {
    background: var(--color-warning-bg);
    color: #92400e;
}

.abb-badge--scaduto {
    background: var(--color-bg-section);
    color: var(--color-text-light);
}

/* Grid info */
.abb-card-info {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.abb-info-item label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: 3px;
}

.abb-info-item span {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

/* Avviso rinnovo manuale */
.abb-avviso-rinnovo {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    background: #fffbeb;
    border: 1px solid #f59e0b;
    border-radius: var(--radius-sm);
    padding: 0.625rem 0.875rem;
    font-size: 0.8125rem;
    color: #92400e;
    margin-top: 0.75rem;
}

.abb-avviso-rinnovo svg {
    flex-shrink: 0;
    color: #f59e0b;
    margin-top: 1px;
}

.abb-avviso-rinnovo strong {
    font-weight: 700;
}

/* Azioni card */
.abb-card-azioni {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* Empty state abbonamento */
.abb-empty {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-light);
}

.abb-empty svg {
    width: 40px;
    height: 40px;
    margin: 0 auto 0.75rem;
    opacity: 0.35;
    display: block;
}

.abb-empty p {
    font-size: 0.9375rem;
    margin: 0;
    color: var(--color-text-light);
}

#abbAttiviBody,
#abbStoricoBody {
    max-height: 600px;
    overflow-y: auto;
    
}

#abbAttiviBody::-webkit-scrollbar,
#abbStoricoBody::-webkit-scrollbar {
    width: 5px;
}

#abbAttiviBody::-webkit-scrollbar-track,
#abbStoricoBody::-webkit-scrollbar-track {
    background: var(--color-bg-section);
    border-radius: 10px;
}

#abbAttiviBody::-webkit-scrollbar-thumb,
#abbStoricoBody::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 10px;
}

#abbAttiviBody::-webkit-scrollbar-thumb:hover,
#abbStoricoBody::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

.btn-cancella {
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid rgba(224, 82, 82, 0.2);
}

.btn-cancella:hover {
    background: var(--color-error);
    color: white;
}

.fatture-table-wrapper {
    max-height: 330px; /* circa 5 righe */
    overflow-y: auto;
}

.fatture-table-wrapper::-webkit-scrollbar {
    width: 5px;
}

.fatture-table-wrapper::-webkit-scrollbar-track {
    background: var(--color-bg-section);
    border-radius: 10px;
}

.fatture-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 10px;
}

.fatture-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

.fatture-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--color-bg-section); /* stesso sfondo dell'header */
}

/* ================================================
   GESTIONE CARTE — da aggiungere in client.css
   ================================================ */

.carta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.carta-row:last-child {
    border-bottom: none;
}

.carta-row--default {
    background: linear-gradient(135deg, rgba(74, 157, 124, 0.04), transparent);
}

.carta-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.carta-brand {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text);
    min-width: 70px;
}

.carta-last4 {
    font-size: 14px;
    color: var(--color-text);
    font-family: monospace;
    letter-spacing: 0.05em;
}

.carta-scadenza {
    font-size: 13px;
    color: var(--color-text-light);
}

.carta-badge-default {
    font-size: 11px;
    font-weight: 600;
    background: rgba(74, 157, 124, 0.12);
    color: var(--color-accent);
    padding: 3px 8px;
    border-radius: 20px;
    border: 1px solid rgba(74, 157, 124, 0.2);
}

.carta-azioni {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .stat-cards  { grid-template-columns: repeat(2, 1fr); }
    .plan-cards  { grid-template-columns: 1fr; }
    .plan-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

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

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

    .sidebar-toggle { display: flex; }

    .dashboard-content { padding: var(--spacing-md); }

    .stat-cards { grid-template-columns: 1fr; }

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

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

    .abb-card-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .fatture-table thead {
        display: none;
    }

    .fatture-table tr {
        display: block;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        margin-bottom: 0.75rem;
        padding: 0.75rem;
    }

    .fatture-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.4rem 0;
        border-bottom: none;
        font-size: 0.875rem;
    }

    .fatture-table td::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 0.75rem;
        color: var(--color-text-light);
        text-transform: uppercase;
        letter-spacing: 0.04em;
        margin-right: 1rem;
    }

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

    .modal-overlay {
        align-items: flex-end;
    }

    .modal-box {
        max-width: 100%;
        width: 100%;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        max-height: 85vh;
    }
}

@media (max-width: 480px) {
    .abb-card {
        padding: 1rem;
    }

    .abb-card-info {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .abb-card-azioni {
        flex-direction: column;
    }

    .abb-card-azioni .btn-azione {
        width: 100%;
        justify-content: center;
    }
}