/* ---------- UNICO — components (card, button, form, badge, table, alert) ---------- */

/* Card */
.card {
    background: var(--c-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 20px;
}

.card--accent-blue { border-top: 4px solid var(--c-primary); }
.card--accent-green { border-top: 4px solid var(--c-secondary); }

.card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-border);
}

.card__title {
    margin: 0;
    font-size: 18px;
    color: var(--c-primary-dark);
}

/* Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    text-decoration: none !important;
    white-space: nowrap;
    line-height: 1.2;
    font-family: inherit;
}

.btn:disabled,
.btn.is-disabled {
    opacity: .5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--c-primary);
    color: var(--c-white);
    border-color: var(--c-primary);
}
.btn-primary:hover {
    background: var(--c-primary-dark);
    border-color: var(--c-primary-dark);
    color: var(--c-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--c-secondary);
    color: var(--c-white);
    border-color: var(--c-secondary);
}
.btn-secondary:hover {
    background: var(--c-secondary-dark);
    color: var(--c-white);
}

.btn-danger {
    background: var(--c-danger);
    color: var(--c-white);
    border-color: var(--c-danger);
}
.btn-danger:hover {
    background: #b53634;
    color: var(--c-white);
}

.btn-ghost {
    background: transparent;
    color: var(--c-white);
    border-color: rgba(255,255,255,.4);
}
.btn-ghost:hover {
    background: rgba(255,255,255,.15);
    color: var(--c-white);
}

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

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* Form */
.form-group {
    margin-bottom: 16px;
}

.form-row {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
    margin-bottom: 6px;
}
.form-label.is-required::after {
    content: ' *';
    color: var(--c-danger);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: var(--c-white);
    color: var(--c-text);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(0,113,188,.15);
}

.form-input.is-invalid {
    border-color: var(--c-danger);
}

.form-textarea { min-height: 80px; resize: vertical; }

.form-help {
    font-size: 12px;
    color: var(--c-text-muted);
    margin-top: 4px;
}

.form-error {
    font-size: 12px;
    color: var(--c-danger);
    margin-top: 4px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--c-primary);
    cursor: pointer;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    line-height: 1.4;
}
.badge-superadmin { background: #641f8c; color: #fff; }
.badge-admin { background: var(--c-primary); color: #fff; }
.badge-commerciale { background: var(--c-secondary); color: #fff; }

.badge-status-bozza { background: #f0e7d2; color: #8a6a10; }
.badge-status-in_firma { background: #d9e9fa; color: #1a5896; }
.badge-status-attivo { background: #d5eedc; color: #186839; }
.badge-status-sospeso { background: #fadbdb; color: #962121; }
.badge-status-terminato { background: #e2e6ea; color: #495057; }

/* Alert */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border-left: 4px solid;
}

.alert-success { background: #eaf7ef; border-color: var(--c-success); color: #186839; }
.alert-info    { background: #e6f7f9; border-color: var(--c-info); color: #0e6773; }
.alert-warning { background: #fbf1d8; border-color: var(--c-warning); color: #8a6a10; }
.alert-danger  { background: #fbe7e7; border-color: var(--c-danger); color: #962121; }

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.table thead th {
    background: var(--c-primary-light);
    color: var(--c-primary-dark);
    text-align: left;
    padding: 10px 12px;
    font-weight: 700;
    border-bottom: 2px solid var(--c-primary);
    white-space: nowrap;
}
.table tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.table tbody tr:hover { background: var(--c-primary-light); }
.table__actions { display: flex; gap: 6px; justify-content: flex-end; }

/* Stats grid */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--c-white);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--c-primary);
}

.stat-card--green { border-left-color: var(--c-secondary); }
.stat-card--warning { border-left-color: var(--c-warning); }

.stat-card__label {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--c-text-muted);
    letter-spacing: .5px;
    margin-bottom: 4px;
}

.stat-card__value {
    font-size: 28px;
    font-weight: 700;
    color: var(--c-primary-dark);
    line-height: 1.1;
}

.stat-card--green .stat-card__value { color: var(--c-secondary-dark); }

/* Modal (semplice) */
.modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.5);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
}
.modal {
    background: var(--c-white);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 520px;
    width: calc(100% - 32px);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,.35);
    border-top-color: var(--c-white);
    border-radius: 50%;
    animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Login-specific (included here to avoid extra file) */
.login-body {
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 32px;
    max-width: 420px;
    width: 100%;
}

.login-brand {
    text-align: center;
    margin-bottom: 24px;
}
.login-brand__mark {
    display: inline-block;
    font-size: 28px;
    padding: 10px 22px;
    margin-bottom: 8px;
}
.login-brand h1 {
    font-size: 20px;
    color: var(--c-primary-dark);
    margin: 8px 0 0 0;
}
.login-foot {
    text-align: center;
    margin-top: 20px;
    color: var(--c-text-muted);
    font-size: 12px;
}
.login-card form .btn { margin-top: 16px; }

/* Login CSS placeholder: we use single CSS file */