/* ==========================================================================
   Microwifi - Stato della rete
   Foglio di stile custom (nessuna libreria esterna)
   ========================================================================== */

:root {
    --color-bg: #f7f8f9;
    --color-surface: #ffffff;
    --color-border: #e3e6e8;
    --color-text: #1f2933;
    --color-text-muted: #6b7680;

    /* Palette estratta dal logo Microwifi: teal (wordmark) + verde lime (onde wifi) */
    --color-brand: #146b78;
    --color-brand-dark: #0e4e58;
    --color-brand-light: #e2eef0;

    --color-accent: #c3d92e;
    --color-accent-dark: #93a621;
    --color-accent-light: #f5f8dc;

    --color-success: #7a9a1e;
    --color-danger: #c0392b;
    --color-info: #146b78;
    --color-warning: #a86a12;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    --col-status: 130px;
    --col-latency: 150px;
    --col-chevron: 28px;

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

/* ---------------------------------- Header ---------------------------------- */

.site-header {
    background: var(--color-brand);
    border-bottom: 1px solid var(--color-brand-dark);
}

.site-header__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.35rem;
    white-space: nowrap;
    color: #fff;
}

.brand__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

.nav-toggle {
    order: 3;
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 0 7px;
    background: #fff;
    border-radius: 2px;
}

.nav-menu {
    order: 1;
    display: flex;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    display: inline-block;
    padding: 0.3rem 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.nav-actions {
    order: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.search-form {
    display: flex;
    gap: 0.4rem;
}

.search-form input[type="search"] {
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    min-width: 0;
}

.search-form input[type="search"]:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(20, 107, 120, 0.15);
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    flex-shrink: 0;
    cursor: pointer;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

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

.icon-btn--accent {
    background: var(--color-accent);
    color: var(--color-brand-dark);
}

.icon-btn--accent:hover {
    background: var(--color-accent-dark);
    color: #fff;
}

.icon-btn--danger {
    background: var(--color-danger);
    color: #fff;
}

.icon-btn--danger:hover {
    background: #a02d21;
}

/* ---------------------------------- Layout a due colonne ---------------------------------- */

.layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.75rem 1.25rem 3rem;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 1.75rem;
    align-items: start;
}

.sidebar {
    position: sticky;
    top: 1.25rem;
}

.sidebar__inner h1 {
    margin: 0 0 0.5rem;
    font-size: 1.4rem;
}

.sidebar__inner>p {
    margin: 0;
    color: var(--color-text-muted);
}

.sidebar__updated {
    font-size: 0.82rem;
    margin-top: 0.6rem !important;
}

.legend {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
}

.legend h2 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
}

.legend__group-title {
    margin: 1.1rem 0 0.6rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.legend__group-title:first-of-type {
    margin-top: 0;
}

.legend__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.legend__list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.legend__list .status-pill,
.legend__list .status-row__maintenance {
    width: 148px;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.legend__desc {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.content {
    min-width: 0;
}

/* ---------------------------------- Status list ---------------------------------- */

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

.status-list__header {
    display: grid;
    grid-template-columns: 1fr var(--col-status) var(--col-latency) var(--col-chevron);
    gap: 1rem;
    padding: 0.7rem 1.1rem;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.status-row {
    border-bottom: 1px solid var(--color-border);
}

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

.status-row__summary {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr var(--col-status) var(--col-latency) var(--col-chevron);
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    background: transparent;
    border: none;
    text-align: left;
    color: inherit;
    cursor: pointer;
}

button.status-row__summary:hover {
    background: var(--color-bg);
}

.status-row__summary--static {
    cursor: default;
}

.status-row__name {
    min-width: 0;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    overflow-wrap: anywhere;
}

.status-row__maintenance {
    color: var(--color-warning);
    display: inline-flex;
    flex-shrink: 0;
}

.status-row__maintenance svg {
    width: 18px;
    height: 18px;
}

.status-row__meta {
    display: contents;
}

.status-row__stato,
.status-row__latenza {
    display: flex;
}

.status-row__chevron {
    display: inline-flex;
    color: var(--color-text-muted);
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.status-row__chevron svg {
    width: 20px;
    height: 20px;
}

.status-row.is-open .status-row__chevron {
    transform: rotate(180deg);
}

.status-row__panel {
    display: none;
    padding: 0 1.1rem 0.9rem;
}

.status-row.is-open .status-row__panel {
    display: block;
}

.status-row__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-top: 0.6rem;
    border-top: 1px solid var(--color-border);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.action-btn:hover {
    background: var(--color-brand-light);
    color: var(--color-brand-dark);
}

.action-btn--danger:hover {
    background: #fbe9e7;
    color: var(--color-danger);
}

.action-btn svg {
    width: 19px;
    height: 19px;
    flex-shrink: 0;
}

/* ---------------------------------- Status pill ---------------------------------- */

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-pill svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.status-pill--success {
    color: var(--color-success);
}

.status-pill--danger {
    color: var(--color-danger);
}

.status-pill--info {
    color: var(--color-info);
}

.status-pill--warning {
    color: var(--color-warning);
}

/* ---------------------------------- Auth (login) ---------------------------------- */

.auth-wrap {
    min-height: calc(100vh - 62px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
}

.auth-card {
    width: 100%;
    max-width: 380px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.auth-card h1 {
    margin: 0 0 1.5rem;
    font-size: 1.3rem;
    text-align: center;
    color: var(--color-text);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.form-input {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(20, 107, 120, 0.15);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check label {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.form-error {
    margin: 0;
    padding: 0.6rem 0.8rem;
    background: #fbe9e7;
    color: var(--color-danger);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
}

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

.btn-primary {
    border: none;
    background: var(--color-brand);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-brand-dark);
}

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

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

.page-wrap {
    max-width: 640px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

.page-wrap--wide {
    max-width: 1100px;
}

.form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.form-card h1 {
    margin: 0 0 1.25rem;
    font-size: 1.2rem;
    color: var(--color-text);
}

.form-card__note {
    margin: 0 0 1.25rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-group__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.form-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 0.35rem;
}

.form-radio {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text);
}

.filter-form {
    margin-bottom: 1.5rem;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.filter-bar .form-group {
    gap: 0.35rem;
}

.table-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.data-table th,
.data-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.data-table thead th,
.data-table tfoot th {
    background: var(--color-bg);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

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

.data-table thead th {
    cursor: pointer;
}

/* ---------------------------------- DataTables (eccezione concordata) ---------------------------------- */

.dataTables_wrapper {
    margin-top: 0.85rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.dataTables_wrapper::after {
    content: "";
    display: table;
    clear: both;
}

.dataTables_length,
.dataTables_info {
    float: left;
}

.dataTables_filter,
.dataTables_paginate {
    float: right;
}

.dataTables_length,
.dataTables_filter {
    margin-bottom: 0.85rem;
}

.dataTables_info {
    padding-top: 0.4rem;
}

table.dataTable {
    clear: both;
}

.dataTables_length select {
    padding: 0.3rem 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: inherit;
    margin: 0 0.3rem;
}

.dataTables_filter input {
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: inherit;
    margin-left: 0.5rem;
    min-width: 180px;
}

.dataTables_filter input:focus,
.dataTables_length select:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(20, 107, 120, 0.15);
}

.dataTables_paginate {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.35rem;
}

.dataTables_paginate .paginate_button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 0.65rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    cursor: pointer;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.85rem;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.dataTables_paginate .paginate_button:hover:not(.disabled):not(.current) {
    background: var(--color-brand-light);
    border-color: var(--color-brand);
    color: var(--color-brand-dark);
}

.dataTables_paginate .paginate_button.current {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: #fff;
}

.dataTables_paginate .paginate_button.disabled {
    opacity: 0.4;
    cursor: default;
    pointer-events: none;
}

/* ---------------------------------- Responsive ---------------------------------- */

@media (max-width: 860px) {
    .nav-toggle {
        order: 2;
        display: flex;
    }

    .nav-actions {
        order: 1;
        margin-left: auto;
    }

    .nav-menu {
        order: 3;
        display: none;
        width: 100%;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding-top: 0.75rem;
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
    }

    .search-form input[type="search"] {
        width: 120px;
    }
}

@media (max-width: 900px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }
}

@media (max-width: 620px) {

    .status-list__header,
    .status-row__summary {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .status-list__col:first-child,
    .status-row__name {
        flex: 1 1 auto;
        min-width: 0;
    }

    .status-row__meta {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        flex-shrink: 0;
    }

    .status-row__meta>* {
        width: 58px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .status-row__summary .status-pill__label {
        display: none;
    }
}

@media (max-width: 700px) {
    .dataTables_length,
    .dataTables_filter,
    .dataTables_info,
    .dataTables_paginate {
        float: none;
        width: 100%;
        justify-content: flex-start;
    }

    .dataTables_filter input {
        width: 100%;
        margin-left: 0;
        margin-top: 0.35rem;
    }
}