/* Reset e Stili Generali */
:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1524;
    --sidebar-bg: #070a12;
    --card-bg: rgba(22, 30, 49, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(99, 102, 241, 0.4);
    
    --color-ok: #10b981;
    --color-ok-glow: rgba(16, 185, 129, 0.35);
    --color-overdue: #f43f5e;
    --color-overdue-glow: rgba(244, 63, 94, 0.35);
    --color-warning: #fbbf24;
    --color-warning-glow: rgba(251, 191, 36, 0.35);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #64748b;
    
    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.25);
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    --danger-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow-x: hidden;
    height: 100vh;
}

/* Layout Principale */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    padding: 24px;
    flex-shrink: 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.brand h2 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.25s ease;
    position: relative;
}

.nav-item i {
    width: 20px;
    height: 20px;
}

.nav-item:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: #fff;
    background-color: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge {
    margin-left: auto;
    background-color: var(--color-warning);
    color: #000;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    display: none; /* Mostrato solo se > 0 */
}

.sidebar-footer {
    padding-top: 20px;
    border-top: 1px solid var(--card-border);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.pulse-green {
    background-color: var(--color-ok);
    box-shadow: 0 0 8px var(--color-ok);
    animation: pulse 2s infinite;
}

.version {
    font-size: 11px;
    color: var(--text-dark);
    margin-top: 8px;
}

/* Main Content */
.main-content {
    flex-grow: 1;
    background-color: var(--bg-secondary);
    padding: 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Header */
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 24px;
}

.header-title h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 6px;
}

.header-title p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Pulsanti */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn i {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

.btn-danger {
    background: var(--danger-gradient);
    color: #fff;
    box-shadow: 0 4px 12px var(--color-overdue-glow);
}

.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(244, 63, 94, 0.4);
}

/* Sezioni */
.content-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

/* Stats Overview */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 8px;
}

.stat-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-ok {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-ok);
}

.icon-warning {
    background-color: rgba(251, 191, 36, 0.1);
    color: var(--color-warning);
}

.icon-error {
    background-color: rgba(244, 63, 94, 0.1);
    color: var(--color-overdue);
}

.icon-pending {
    background-color: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.stat-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 2px;
}

.stat-info p {
    color: var(--text-muted);
    font-size: 13px;
}

/* Grid Server */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 18px;
    font-weight: 500;
}

.search-filter {
    position: relative;
    width: 300px;
}

.search-filter input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 10px 16px 10px 40px;
    color: #fff;
    font-family: inherit;
    font-size: 13px;
    transition: all 0.2s ease;
}

.search-filter input:focus {
    outline: none;
    border-color: var(--accent);
    background-color: rgba(255, 255, 255, 0.05);
}

.search-filter i, .search-filter svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: 16px;
    height: 16px;
    pointer-events: none;
}

/* Stili Pulsanti Filtro */
.filter-buttons {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-filter {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    border: 1px solid var(--card-border);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-filter:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Active State per Regolari (OK) - Verde */
.btn-filter[data-status="OK"].active {
    background-color: rgba(16, 185, 129, 0.2) !important;
    color: #ffffff !important;
    border-color: var(--color-ok) !important;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4) !important;
}
.btn-filter[data-status="OK"].active i, .btn-filter[data-status="OK"].active svg {
    color: var(--color-ok) !important;
}

/* Active State per Scaduti (OVERDUE) - Giallo */
.btn-filter[data-status="OVERDUE"].active {
    background-color: rgba(251, 191, 36, 0.2) !important;
    color: #ffffff !important;
    border-color: var(--color-warning) !important;
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.4) !important;
}
.btn-filter[data-status="OVERDUE"].active i, .btn-filter[data-status="OVERDUE"].active svg {
    color: var(--color-warning) !important;
}

/* Active State per Non più fatti (INACTIVE) - Rosso */
.btn-filter[data-status="INACTIVE"].active {
    background-color: rgba(244, 63, 94, 0.2) !important;
    color: #ffffff !important;
    border-color: var(--color-overdue) !important;
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.4) !important;
}
.btn-filter[data-status="INACTIVE"].active i, .btn-filter[data-status="INACTIVE"].active svg {
    color: var(--color-overdue) !important;
}

/* Active State per Nuovi Rilevati (PENDING) - Arancione */
.btn-filter[data-status="PENDING"].active {
    background-color: rgba(245, 158, 11, 0.2) !important;
    color: #ffffff !important;
    border-color: #f59e0b !important;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.4) !important;
}
.btn-filter[data-status="PENDING"].active i, .btn-filter[data-status="PENDING"].active svg {
    color: #f59e0b !important;
}

.btn-reset-filter {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-reset-filter:hover {
    background-color: rgba(244, 63, 94, 0.08);
    color: var(--color-overdue);
    border-color: rgba(244, 63, 94, 0.3);
}

.btn-export {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(16, 185, 129, 0.05);
    color: var(--color-ok);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-export:hover {
    background-color: rgba(16, 185, 129, 0.15);
    color: #fff;
    border-color: var(--color-ok);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.text-ok {
    color: var(--color-ok);
}

.text-overdue {
    color: var(--color-overdue);
}

.text-pending {
    color: var(--color-warning);
}

.servers-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.servers-header {
    display: grid;
    grid-template-columns: 8px 1.4fr 120px 1.8fr 1.1fr 90px;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border: 1px solid transparent;
    margin-bottom: 4px;
}

/* Stile per visualizzare i server in righe tabellari */
.server-row {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 8px 16px;
    display: grid;
    grid-template-columns: 8px 1.4fr 120px 1.8fr 1.1fr 90px;
    align-items: center;
    gap: 12px;
    transition: all 0.25s ease;
    backdrop-filter: blur(10px);
}

.server-row:hover {
    transform: translateX(4px);
    border-color: var(--card-hover-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Indicatori di Stato Verticali */
.row-status-indicator {
    width: 5px;
    height: 26px;
    border-radius: 3px;
}

.server-row.status-ok .row-status-indicator {
    background-color: var(--color-ok);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.server-row.status-overdue .row-status-indicator {
    background-color: var(--color-warning);
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
}

.server-row.status-inactive .row-status-indicator,
.server-row.status-error .row-status-indicator {
    background-color: var(--color-overdue);
    box-shadow: 0 0 8px rgba(244, 63, 94, 0.4);
}

/* Informazioni Cliente */
.row-info-client {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.row-info-client .client-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.row-info-client .client-email {
    font-size: 12px;
    color: var(--text-muted);
}

.row-info-status {
    display: flex;
    align-items: center;
}

/* Oggetto */
.row-info-subject {
    font-size: 13px;
    color: var(--text-muted);
    word-break: break-all;
}

/* Data */
.row-info-date {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.row-info-date .label {
    font-size: 10px;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.row-info-date .val {
    font-size: 13px;
    font-weight: 500;
}

.server-row.status-ok .row-info-date .val {
    color: var(--text-main);
}

.server-row.status-overdue .row-info-date .val {
    color: var(--color-warning);
}

.server-row.status-inactive .row-info-date .val,
.server-row.status-error .row-info-date .val {
    color: var(--color-overdue);
}

/* Azioni Riga */
.row-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.btn-row-action {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    border: 1px solid var(--card-border);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-row-action:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-row-action.btn-delete:hover {
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--color-overdue);
    border-color: rgba(244, 63, 94, 0.2);
}

.btn-row-action i, .btn-row-action svg {
    width: 15px;
    height: 15px;
}

.text-overdue-warn {
    color: var(--color-warning);
}

/* Server Card Component */
.server-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.server-card:hover {
    transform: translateY(-3px);
    border-color: var(--card-hover-border);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

/* Badge di stato della card */
.status-pill {
    position: absolute;
    top: 24px;
    right: 24px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-pill.ok {
    background-color: rgba(16, 185, 129, 0.12);
    color: var(--color-ok);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.status-pill.overdue, .status-pill.error {
    background-color: rgba(244, 63, 94, 0.12);
    color: var(--color-overdue);
    border: 1px solid rgba(244, 63, 94, 0.25);
}

.status-pill.inactive {
    background-color: rgba(148, 163, 184, 0.1);
    color: var(--text-muted);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.server-card.card-inactive {
    border-color: rgba(255, 255, 255, 0.04);
    background-color: rgba(22, 30, 49, 0.35);
    opacity: 0.65;
}

.server-card.card-inactive:hover {
    opacity: 0.9;
    border-color: rgba(255, 255, 255, 0.12);
}

.server-header {
    padding-right: 70px; /* Evita sovrapposizione con il badge */
}

.server-header h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.server-header p {
    font-size: 12px;
    color: var(--text-muted);
    word-break: break-all;
}

.server-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-item span.label {
    font-size: 11px;
    color: var(--text-dark);
    text-transform: uppercase;
}

.detail-item span.val {
    font-size: 12px;
    font-weight: 500;
}

.server-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--card-border);
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

.btn-icon.btn-delete-server:hover {
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--color-overdue);
    border-color: rgba(244, 63, 94, 0.2);
}

/* Card in ritardo o fallite */
.server-card.card-overdue, .server-card.card-error {
    border-color: rgba(244, 63, 94, 0.35);
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.15);
    animation: borderPulse 3s infinite alternate;
}

/* In Attesa (Pending) */
.section-desc-card {
    background-color: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.15);
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 24px;
}

.section-desc-card i {
    color: var(--accent);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.pending-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pending-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    backdrop-filter: blur(10px);
}

.pending-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pending-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-dark);
}

.pending-meta span.date {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--text-muted);
}

.pending-info h4 {
    font-size: 15px;
    font-weight: 600;
}

.pending-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.pending-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* Tabella Logs */
.table-container {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.logs-table th {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 16px 20px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid var(--card-border);
}

.logs-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--card-border);
}

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

.logs-table tr:hover td {
    background-color: rgba(255, 255, 255, 0.01);
}

.table-empty {
    text-align: center;
    color: var(--text-dark);
    padding: 40px !important;
}

/* Impostazioni */
.settings-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: flex-start;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.settings-tab {
    background: none;
    border: 1px solid transparent;
    padding: 12px 16px;
    text-align: left;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-tab i {
    width: 18px;
    height: 18px;
}

.settings-tab:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.settings-tab.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
}

.settings-panels {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
}

.settings-panel {
    display: none;
    flex-direction: column;
    gap: 24px;
    animation: fadeIn 0.25s ease;
}

.settings-panel.active {
    display: flex;
}

.settings-panel h3 {
    font-size: 18px;
    font-weight: 600;
}

.settings-panel h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 10px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 8px;
}

.panel-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: -16px;
}

/* Moduli Form */
.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.col-12 { width: 100%; }
.col-8 { width: calc(66.666% - 8px); }
.col-6 { width: calc(50% - 8px); }
.col-4 { width: calc(33.333% - 8px); }

@media (max-width: 768px) {
    .col-8, .col-6, .col-4 { width: 100%; }
    .settings-grid { grid-template-columns: 1fr; }
}

label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

input, select {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    padding: 10px 14px;
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    font-size: 13px;
    transition: all 0.2s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent);
}

.help-text {
    font-size: 11px;
    color: var(--text-dark);
}

.panel-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--card-border);
    width: 90%;
    max-width: 500px;
    border-radius: 16px;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
}

.close-btn:hover {
    color: #fff;
}

.modal-body {
    padding: 24px;
}

.modal-body form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-static-val {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-muted);
    word-break: break-all;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 10px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    border-radius: 8px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background-color: var(--color-ok);
    box-shadow: 0 4px 15px var(--color-ok-glow);
}

.toast.error {
    background-color: var(--color-overdue);
    box-shadow: 0 4px 15px var(--color-overdue-glow);
}

.toast.info {
    background-color: var(--accent);
    box-shadow: 0 4px 15px var(--accent-glow);
}

/* Empty States */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-dark);
    gap: 16px;
    text-align: center;
}

.empty-state i {
    width: 48px;
    height: 48px;
}

.empty-state p {
    font-size: 14px;
    max-width: 320px;
}

/* Animazioni */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 var(--color-ok-glow); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes borderPulse {
    0% {
        border-color: rgba(244, 63, 94, 0.35);
        box-shadow: 0 0 10px rgba(244, 63, 94, 0.1);
    }
    100% {
        border-color: rgba(244, 63, 94, 0.9);
        box-shadow: 0 0 20px rgba(244, 63, 94, 0.4);
    }
}

/* Badges di stato all'interno delle righe */
.badge-row-status {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    line-height: 1;
    white-space: nowrap;
}

.badge-row-status.badge-ok {
    background-color: rgba(16, 185, 129, 0.12);
    color: var(--color-ok);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-row-status.badge-overdue {
    background-color: rgba(251, 191, 36, 0.12);
    color: var(--color-warning);
    border: 1px solid rgba(251, 191, 36, 0.25);
}

.badge-row-status.badge-inactive {
    background-color: rgba(244, 63, 94, 0.12);
    color: var(--color-overdue);
    border: 1px solid rgba(244, 63, 94, 0.25);
}

.badge-row-status.badge-error {
    background-color: rgba(244, 63, 94, 0.12);
    color: var(--color-overdue);
    border: 1px solid rgba(244, 63, 94, 0.25);
}

/* TEMA CHIARO (LIGHT THEME) OVERRIDES */
body.light-theme {
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --sidebar-bg: #e2e8f0;
    --card-bg: rgba(255, 255, 255, 0.85);
    --card-border: #cbd5e1;
    --card-hover-border: #94a3b8;
    
    --color-ok: #10b981;
    --color-ok-glow: rgba(16, 185, 129, 0.25);
    --color-overdue: #e11d48;
    --color-overdue-glow: rgba(225, 29, 72, 0.25);
    --color-warning: #d97706;
    --color-warning-glow: rgba(217, 119, 6, 0.25);
    
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-dark: #64748b;
    
    --accent: #4f46e5;
    --accent-glow: rgba(79, 70, 229, 0.25);
    --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%);
    --danger-gradient: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
}

/* Specific elements style overrides for light theme */
body.light-theme input,
body.light-theme select {
    background-color: #ffffff;
    color: #0f172a;
    border: 1px solid #cbd5e1;
}

body.light-theme input::placeholder {
    color: #94a3b8;
}

body.light-theme .nav-item {
    color: #475569;
}

body.light-theme .nav-item:hover {
    color: #0f172a;
    background-color: rgba(0, 0, 0, 0.03);
}

body.light-theme .nav-item.active {
    background-color: rgba(79, 70, 229, 0.08);
    color: #4f46e5;
    border-right: 3px solid #4f46e5;
}

body.light-theme .brand h2 {
    background: linear-gradient(to right, #0f172a, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-theme .stat-card {
    background-color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

body.light-theme .servers-header {
    color: #64748b;
}

body.light-theme .server-row {
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

body.light-theme .server-row:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    background-color: #f8fafc;
}

body.light-theme .btn-row-action {
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
}

body.light-theme .btn-row-action i,
body.light-theme .btn-row-action svg {
    color: #475569;
}

body.light-theme .btn-row-action:hover {
    background-color: #e2e8f0;
    color: #0f172a;
}

body.light-theme .btn-row-action:hover i,
body.light-theme .btn-row-action:hover svg {
    color: #0f172a;
}

body.light-theme .btn-delete {
    background-color: rgba(225, 29, 72, 0.05);
    color: #e11d48;
    border-color: rgba(225, 29, 72, 0.15);
}

body.light-theme .btn-delete i,
body.light-theme .btn-delete svg {
    color: #e11d48;
}

body.light-theme .btn-delete:hover {
    background-color: #e11d48;
    color: #ffffff;
}

body.light-theme .btn-delete:hover i,
body.light-theme .btn-delete:hover svg {
    color: #ffffff;
}

body.light-theme .search-filter i,
body.light-theme .search-filter svg {
    color: #64748b;
}

body.light-theme .nav-item i,
body.light-theme .nav-item svg {
    color: #475569;
}

body.light-theme .nav-item:hover i,
body.light-theme .nav-item:hover svg {
    color: #0f172a;
}

body.light-theme .nav-item.active i,
body.light-theme .nav-item.active svg {
    color: #4f46e5;
}

body.light-theme .settings-nav button {
    color: #475569;
}

body.light-theme .settings-nav button.active {
    background-color: rgba(79, 70, 229, 0.08);
    color: #4f46e5;
}

body.light-theme .modal-content {
    background-color: #ffffff;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body.light-theme .modal-static-val {
    background-color: #f1f5f9;
    color: #475569;
}

body.light-theme .logs-table th {
    background-color: #f8fafc;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
}

body.light-theme .logs-table td {
    border-bottom: 1px solid #f1f5f9;
    color: #0f172a;
}

body.light-theme .logs-table tr:hover {
    background-color: #f8fafc;
}

body.light-theme .empty-state {
    color: #94a3b8;
}

body.light-theme .help-text {
    color: #64748b;
}

body.light-theme .btn-filter {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

body.light-theme .btn-filter:hover {
    background-color: #f1f5f9;
}

body.light-theme .btn-reset-filter {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

body.light-theme .btn-reset-filter:hover {
    background-color: rgba(225, 29, 72, 0.05);
    color: #e11d48;
}

body.light-theme .modal-header h2 {
    color: #0f172a;
}

body.light-theme label {
    color: #475569;
}