/* MailSharp Manager — base stylesheet */

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

/* ── Light mode (default) ────────────────────────────────── */
:root {
	--bg:           #f3f4f8;
	--surface:      #ffffff;
	--surface-2:    #f0f1f5;
	--border:       #dde0ea;
	--text:         #1a1d2e;
	--text-muted:   #7a7f9a;
	--text-dim:     #b0b4c8;
	--accent:       #3a7ef5;
	--accent-glow:  rgba(58,126,245,.14);
	--green:        #18a658;
	--green-bg:     rgba(24,166,88,.10);
	--red:          #e03e3b;
	--red-bg:       rgba(224,62,59,.10);
	--amber:        #d4820a;
	--amber-bg:     rgba(212,130,10,.10);
	--purple:       #7c5ce0;
	--purple-bg:    rgba(124,92,224,.10);
	--radius:       10px;
	--radius-sm:    6px;
	--font:         'Segoe UI', system-ui, -apple-system, sans-serif;
	--mono:         'Cascadia Code', 'Fira Code', 'Consolas', monospace;
	--transition:   .2s ease;
}

/* ── Dark mode ───────────────────────────────────────────── */
body.dark {
	--bg:           #0d0f17;
	--surface:      #13161f;
	--surface-2:    #1a1e2e;
	--border:       #252840;
	--text:         #e2e4f0;
	--text-muted:   #5a5f7a;
	--text-dim:     #383c56;
	--accent:       #4f8ef7;
	--accent-glow:  rgba(79,142,247,.18);
	--green:        #3ecf72;
	--green-bg:     rgba(62,207,114,.12);
	--red:          #f25f5c;
	--red-bg:       rgba(242,95,92,.12);
	--amber:        #f0a050;
	--amber-bg:     rgba(240,160,80,.12);
	--purple:       #9b7cf0;
	--purple-bg:    rgba(155,124,240,.12);
}

html { font-size: 16px; }

body {
	font-family: var(--font);
	background: var(--bg);
	color: var(--text);
	min-height: 100vh;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--accent);
	text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ── Layout ─────────────────────────────────────────────── */

.app-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--surface);
	border-bottom: 1px solid var(--border);
	padding: 0 24px;
	height: 56px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}

.app-header__brand {
	display: flex;
	align-items: center;
	gap: 10px;
}

.app-header__logo {
	width: 28px;
	height: 28px;
	background: linear-gradient(135deg, var(--accent), var(--purple));
	border-radius: 7px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: .75rem;
	font-weight: 800;
	color: #fff;
	letter-spacing: -.5px;
	flex-shrink: 0;
}

.app-header__title {
	font-size: .95rem;
	font-weight: 700;
	color: var(--text);
	white-space: nowrap;
}

.app-header__right {
	display: flex;
	align-items: center;
	gap: 20px;
	font-size: .82rem;
	color: var(--text-muted);
	flex-shrink: 0;
}

.app-header__status {
	font-size: .78rem;
}

.app-header__user {
	color: var(--text);
	font-weight: 500;
}

.app-header__logout {
	color: var(--text-muted);
	font-size: .8rem;
}
.app-header__logout:hover { color: var(--red); text-decoration: none; }

.theme-toggle {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	border: 1px solid var(--border);
	background: var(--surface-2);
	color: var(--text-muted);
	font-size: .9rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background var(--transition), color var(--transition), border-color var(--transition);
	flex-shrink: 0;
}
.theme-toggle:hover { background: var(--border); color: var(--text); }

.app-main {
	padding: 28px 24px 48px;
	max-width: 1200px;
	margin: 0 auto;
}

/* ── Section header ─────────────────────────────────────── */

.section-label {
	font-size: .68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1.4px;
	color: var(--text-dim);
	margin-bottom: 14px;
	margin-top: 32px;
}
.section-label:first-child { margin-top: 0; }

/* ── Service pills ──────────────────────────────────────── */

.services {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.service-pill {
	display: flex;
	align-items: center;
	gap: 9px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 999px;
	padding: 7px 16px;
	font-size: .84rem;
	font-weight: 600;
	color: var(--text);
	transition: border-color var(--transition);
}
.service-pill.is-up   { border-color: var(--green); }
.service-pill.is-down { border-color: var(--red); }

.pill-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--text-dim);
	transition: background var(--transition), box-shadow var(--transition);
}
.is-up   .pill-dot { background: var(--green); box-shadow: 0 0 8px var(--green); }
.is-down .pill-dot { background: var(--red); }

/* ── Stat cards ─────────────────────────────────────────── */

.stats-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
	gap: 12px;
}

.stat-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 18px 20px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	transition: border-color var(--transition);
}
.stat-card:hover { border-color: #353860; }

.stat-card__label {
	font-size: .68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	color: var(--text-muted);
}

.stat-card__value {
	font-size: 1.7rem;
	font-weight: 800;
	color: #fff;
	font-family: var(--mono);
	line-height: 1;
}

.stat-card__sub {
	font-size: .72rem;
	color: var(--text-dim);
}

.stat-card--blue   .stat-card__value { color: var(--accent); }
.stat-card--green  .stat-card__value { color: var(--green); }
.stat-card--red    .stat-card__value { color: var(--red); }
.stat-card--amber  .stat-card__value { color: var(--amber); }
.stat-card--purple .stat-card__value { color: var(--purple); }

/* ── Rejection bars ─────────────────────────────────────── */

.rejection-panel {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 20px 24px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.bar-row { display: flex; flex-direction: column; gap: 5px; }

.bar-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.bar-name  { font-size: .78rem; color: var(--text-muted); font-weight: 600; }
.bar-count { font-size: .78rem; font-family: var(--mono); color: var(--text); }

.bar-track {
	background: var(--bg);
	border-radius: 4px;
	height: 6px;
	overflow: hidden;
}

.bar-fill {
	height: 100%;
	border-radius: 4px;
	width: 0%;
	transition: width .5s ease;
}
.bar-fill--red    { background: var(--red); }
.bar-fill--amber  { background: var(--amber); }
.bar-fill--purple { background: var(--purple); }

/* ── Domain tables ──────────────────────────────────────── */

.tables-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

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

.domain-card__header {
	padding: 11px 18px;
	font-size: .68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	color: var(--text-dim);
	border-bottom: 1px solid var(--border);
}

.domain-card table {
	width: 100%;
	border-collapse: collapse;
}

.domain-card td {
	padding: 9px 18px;
	font-size: .84rem;
	border-bottom: 1px solid var(--surface-2);
}
.domain-card tr:last-child td { border-bottom: none; }

.domain-card td:first-child { color: var(--text); }
.domain-card td:last-child  { text-align: right; font-family: var(--mono); font-weight: 700; color: var(--accent); }

.domain-card__empty {
	padding: 20px;
	text-align: center;
	color: var(--text-dim);
	font-size: .84rem;
}

/* ── Footer bar ─────────────────────────────────────────── */

.refresh-bar {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	margin-top: 24px;
	font-size: .72rem;
	color: var(--text-dim);
}

.refresh-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--green);
	opacity: 0;
	transition: opacity .3s;
}
.refresh-dot.pulse { opacity: 1; animation: pulse 1s ease-out forwards; }
@@keyframes pulse {
	0%   { opacity: 1; }
	100% { opacity: 0; }
}

/* ── Tab navigation ─────────────────────────────────────── */

.tab-nav {
	display: flex;
	gap: 2px;
	border-bottom: 1px solid var(--border);
	margin-bottom: 28px;
	overflow-x: auto;
	scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 20px;
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	color: var(--text-muted);
	font-family: var(--font);
	font-size: .88rem;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	transition: color var(--transition), border-color var(--transition);
	margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
	color: var(--accent);
	border-bottom-color: var(--accent);
}

.tab-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--text-dim);
	transition: background var(--transition), box-shadow var(--transition);
}
.tab-btn.svc-up       .tab-dot { background: var(--green); box-shadow: 0 0 6px var(--green); }
.tab-btn.svc-down     .tab-dot { background: var(--red); }
.tab-btn.svc-disabled .tab-dot { background: var(--text-dim); box-shadow: none; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Login page ─────────────────────────────────────────── */

.auth-page {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: radial-gradient(ellipse at 50% 0%, rgba(79,142,247,.08) 0%, transparent 70%), var(--bg);
}

.auth-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 40px 36px;
	width: 100%;
	max-width: 380px;
	box-shadow: 0 24px 64px rgba(0,0,0,.4);
}

.auth-card__logo {
	width: 44px;
	height: 44px;
	background: linear-gradient(135deg, var(--accent), var(--purple));
	border-radius: 11px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1rem;
	font-weight: 800;
	color: #fff;
	margin: 0 auto 20px;
}

.auth-card__title {
	text-align: center;
	font-size: 1.25rem;
	font-weight: 700;
	color: #fff;
	margin-bottom: 6px;
}

.auth-card__sub {
	text-align: center;
	font-size: .82rem;
	color: var(--text-muted);
	margin-bottom: 28px;
}

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

.form-group label {
	display: block;
	font-size: .8rem;
	font-weight: 600;
	color: var(--text-muted);
	margin-bottom: 6px;
}

.form-group input {
	width: 100%;
	padding: 10px 14px;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .9rem;
	font-family: var(--font);
	outline: none;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-primary {
	width: 100%;
	padding: 11px;
	background: var(--accent);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	font-size: .9rem;
	font-weight: 700;
	font-family: var(--font);
	cursor: pointer;
	transition: opacity var(--transition), transform var(--transition);
	margin-top: 8px;
}
.btn-primary:hover  { opacity: .88; }
.btn-primary:active { transform: scale(.98); }

.auth-error {
	background: var(--red-bg);
	border: 1px solid var(--red);
	color: var(--red);
	border-radius: var(--radius-sm);
	padding: 10px 14px;
	font-size: .82rem;
	margin-bottom: 18px;
}

/* ── Access denied page ─────────────────────────────────── */

.denied-card {
	text-align: center;
}

.denied-card__icon {
	font-size: 2.5rem;
	margin-bottom: 12px;
}

.denied-card__title {
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--red);
	margin-bottom: 10px;
}

.denied-card__text {
	font-size: .88rem;
	color: var(--text-muted);
	margin-bottom: 20px;
}

/* ── Settings panel ──────────────────────────────────────── */

.settings-panel { display: flex; flex-direction: column; }

/* Inline settings strip at bottom of each protocol panel */
.inline-settings {
	margin-bottom: 24px;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	overflow: hidden;
}

.inline-settings__toggle {
	width: 100%;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 20px;
	background: var(--surface);
	border: none;
	color: var(--text-muted);
	font-family: var(--font);
	font-size: .82rem;
	font-weight: 600;
	cursor: pointer;
	text-align: left;
	transition: color var(--transition), background var(--transition);
}
.inline-settings__toggle::after {
	content: '▾';
	margin-left: auto;
	transition: transform var(--transition);
}
.inline-settings__toggle:hover { color: var(--text); background: var(--surface-2); }
.inline-settings.open .inline-settings__toggle { color: var(--accent); border-bottom: 1px solid var(--border); }
.inline-settings.open .inline-settings__toggle::after { transform: rotate(180deg); }

.inline-settings__body { display: none; padding: 24px; background: var(--surface); }
.inline-settings.open .inline-settings__body { display: block; }

.cfg-loading { color: var(--text-muted); font-size: .84rem; }

/* ── Settings subtabs ──────────────────────────────────── */
.cfg-subtab-nav {
	display: flex;
	gap: 2px;
	border-bottom: 1px solid var(--border);
	overflow-x: auto;
	scrollbar-width: none;
	margin: -24px -24px 0;
	padding: 0 20px;
	background: var(--surface-2);
}
.cfg-subtab-nav::-webkit-scrollbar { display: none; }

.cfg-subtab-btn {
	padding: 9px 14px;
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	color: var(--text-muted);
	font-size: .82rem;
	font-weight: 500;
	cursor: pointer;
	white-space: nowrap;
	margin-bottom: -1px;
	transition: color var(--transition), border-color var(--transition);
}
.cfg-subtab-btn:hover  { color: var(--text); }
.cfg-subtab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.cfg-subtab-panels { padding-top: 20px; }
.cfg-subtab-panel  { }

/* Other panel */
.settings-panel { display: flex; flex-direction: column; gap: 0; }

/* Sub-tabs within settings */
.cfg-tab-nav {
	display: flex;
	gap: 2px;
	border-bottom: 1px solid var(--border);
	margin-bottom: 24px;
}

.cfg-tab-btn {
	padding: 8px 20px;
	background: transparent;
	border: none;
	border-bottom: 2px solid transparent;
	color: var(--text-muted);
	font-family: var(--font);
	font-size: .84rem;
	font-weight: 600;
	cursor: pointer;
	margin-bottom: -1px;
	transition: color var(--transition), border-color var(--transition);
}
.cfg-tab-btn:hover  { color: var(--text); }
.cfg-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.cfg-panel { display: none; }
.cfg-panel.active { display: block; }

/* Section titles within a cfg-panel */
.cfg-section-title {
	font-size: .82rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .9px;
	color: var(--text);
	margin: 24px 0 12px;
}
.cfg-section-title:first-child { margin-top: 0; }

/* IP Group groupbox */
.ipg-group {
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	padding: 12px 14px 10px;
}
.ipg-group__legend {
	font-size: .75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .8px;
	color: var(--text-muted);
	margin-bottom: 10px;
}
.ipg-group .toggle-list { margin-bottom: 0; }
.ipg-group .ports-table th,
.ipg-group .ports-table td { padding: 6px 10px; }

.cfg-restart-note {
	font-size: .7rem;
	color: var(--amber);
	font-weight: 400;
	text-transform: none;
	letter-spacing: 0;
	margin-left: 8px;
}

.cfg-footer {
	display: flex;
	align-items: center;
	gap: 12px;
	padding-top: 16px;
	border-top: 1px solid var(--border);
	margin-top: 20px;
}

.toggle-list { margin-bottom: 20px; }

.form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 16px;
	margin-bottom: 20px;
}
.form-grid--narrow {
	grid-template-columns: repeat(auto-fill, minmax(130px, 160px));
}
.form-grid--dkim {
	grid-template-columns: 1fr;
}
.form-grid--dkim .file-picker-row input[type="text"] {
	max-width: 360px;
}
.dkim-selector-field { max-width: 160px; }
.dkim-selector-field input { width: 100%; }

/* User Aliases table */
table.dom-table[id^="ua-table-"] { table-layout: fixed; width: 484px !important; }
table.dom-table[id^="ua-table-"] th:nth-child(1),
table.dom-table[id^="ua-table-"] td:nth-child(1) { width: 160px; }
table.dom-table[id^="ua-table-"] th:nth-child(2),
table.dom-table[id^="ua-table-"] td:nth-child(2) { width: 32px; text-align: center; }
table.dom-table[id^="ua-table-"] th:nth-child(3),
table.dom-table[id^="ua-table-"] td:nth-child(3) { width: 260px; }
table.dom-table[id^="ua-table-"] th:last-child,
table.dom-table[id^="ua-table-"] td:last-child   { width: 32px; }

/* Align add-row inputs with table columns */
.ua-add-row {
	display: grid;
	grid-template-columns: 160px 32px 260px 32px;
	align-items: center;
	margin-top: 6px;
}
.ua-add-row > span { text-align: center; color: var(--text-muted); }
.ua-add-row .btn-add-port { width: 28px; height: 28px; padding: 0; text-align: center; }
.ua-add-row .dom-input { width: 100%; }
.ua-add-row .ua-target-row { display: flex; width: 260px; }
.ua-add-row .ua-target-row .dom-input { flex: 1; min-width: 0; border-radius: var(--radius-sm) 0 0 var(--radius-sm); }

.form-field { display: flex; flex-direction: column; gap: 5px; }

.form-field select {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .88rem;
	font-family: var(--font);
	padding: 9px 12px;
	outline: none;
	max-width: 200px;
	cursor: pointer;
}

.form-field label {
	font-size: .72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .7px;
	color: var(--text-muted);
}

.form-field input[type="text"],
.form-field input[type="number"],
.form-field input[type="password"],
.form-field textarea {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .88rem;
	font-family: var(--font);
	padding: 9px 12px;
	outline: none;
	width: 100%;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field input:focus,
.form-field textarea:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-field textarea {
	resize: vertical;
	min-height: 72px;
	font-family: var(--mono);
	font-size: .8rem;
}

/* Toggle switch */
.toggle-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 9px 0;
	border-bottom: 1px solid var(--surface-2);
}
.toggle-row:last-child { border-bottom: none; }

.toggle-row__label { font-size: .88rem; color: var(--text); }
.toggle-row__sub   { font-size: .72rem; color: var(--text-muted); margin-top: 2px; }

.toggle {
	position: relative;
	width: 40px;
	height: 22px;
	flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
	position: absolute;
	inset: 0;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: 999px;
	cursor: pointer;
	transition: background var(--transition), border-color var(--transition);
}
.toggle-track::after {
	content: '';
	position: absolute;
	top: 3px; left: 3px;
	width: 14px; height: 14px;
	border-radius: 50%;
	background: var(--text-dim);
	transition: transform var(--transition), background var(--transition);
}
.toggle input:checked + .toggle-track { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .toggle-track::after { transform: translateX(18px); background: #fff; }

/* Ports table */
.ports-table {
	width: 100%;
	border-collapse: collapse;
	font-size: .84rem;
	margin-bottom: 12px;
}
.ports-table th {
	text-align: left;
	padding: 6px 10px;
	font-size: .68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .8px;
	color: var(--text-muted);
	border-bottom: 1px solid var(--border);
}
.ports-table td { padding: 6px 10px; border-bottom: 1px solid var(--surface-2); }
.ports-table tr:last-child td { border-bottom: none; }
.ports-table input {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: 4px;
	color: var(--text);
	font-family: var(--mono);
	font-size: .82rem;
	padding: 4px 8px;
	width: 100%;
	outline: none;
}
.ports-table input:focus { border-color: var(--accent); }
.ports-table select {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: 4px;
	color: var(--text);
	font-size: .82rem;
	padding: 4px 8px;
	width: 100%;
	outline: none;
}

/* Port row toggle */
.port-toggle-wrap {
	display: inline-flex;
	align-items: center;
	cursor: pointer;
	position: relative;
	width: 36px;
	height: 20px;
	flex-shrink: 0;
}
.port-toggle-wrap input { opacity: 0; width: 0; height: 0; }
.port-toggle-track {
	position: absolute;
	inset: 0;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: 999px;
	cursor: pointer;
	transition: background var(--transition), border-color var(--transition);
}
.port-toggle-track::after {
	content: '';
	position: absolute;
	top: 2px; left: 2px;
	width: 14px; height: 14px;
	border-radius: 50%;
	background: var(--text-dim);
	transition: transform var(--transition), background var(--transition);
}
.port-toggle-wrap input:checked + .port-toggle-track { background: var(--accent); border-color: var(--accent); }
.port-toggle-wrap input:checked + .port-toggle-track::after { transform: translateX(16px); background: #fff; }
.ports-table tr.port-row-disabled td { opacity: 0.45; }

/* Port add/remove actions */
.ports-actions {
	margin-bottom: 12px;
}

.file-picker-row {
	display: flex;
	gap: 8px;
	align-items: center;
}
.file-picker-row input[type="text"] {
	flex: 1;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .88rem;
	font-family: var(--mono);
	padding: 9px 12px;
	outline: none;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.file-picker-row input[type="text"]:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}
.btn-browse {
	padding: 8px 14px;
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
	font-family: var(--font);
	font-size: .82rem;
	cursor: pointer;
	white-space: nowrap;
	transition: border-color var(--transition), color var(--transition);
}
.btn-browse:hover { border-color: var(--accent); color: var(--accent); }

.btn-add-port {
	padding: 5px 14px;
	background: transparent;
	border: 1px dashed var(--border);
	border-radius: var(--radius-sm);
	color: var(--accent);
	font-family: var(--font);
	font-size: .82rem;
	cursor: pointer;
	transition: border-color var(--transition), background var(--transition);
}
.btn-add-port:hover { border-color: var(--accent); background: var(--accent-glow); }

.btn-remove-port {
	padding: 3px 8px;
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
	font-size: .75rem;
	cursor: pointer;
	line-height: 1;
	transition: color var(--transition), border-color var(--transition);
}
.btn-remove-port:hover { color: var(--red); border-color: var(--red); }

.ports-table td:last-child { width: 36px; text-align: center; }
.ports-table input[type="number"] { width: 80px; }

/* Section footer with save */
.section-footer {
	display: flex;
	align-items: center;
	gap: 12px;
	padding-top: 16px;
	border-top: 1px solid var(--border);
	margin-top: 4px;
}

.btn-save {
	padding: 8px 22px;
	background: var(--accent);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	font-family: var(--font);
	font-size: .85rem;
	font-weight: 700;
	cursor: pointer;
	transition: opacity var(--transition);
}
.btn-save:hover    { opacity: .85; }
.btn-save:disabled { opacity: .4; cursor: not-allowed; }

.save-msg {
	font-size: .8rem;
	opacity: 0;
	transition: opacity .3s;
}
.save-msg.show-ok  { color: var(--green); opacity: 1; }
.save-msg.show-err { color: var(--red);   opacity: 1; }

.port-restart-note {
	font-size: .72rem;
	color: var(--amber);
	margin-top: 6px;
}

/* ── Domain manager ─────────────────────────────────────── */

.domain-mgr-toolbar {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 20px;
	flex-wrap: wrap;
}

.dom-input {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .88rem;
	font-family: var(--font);
	padding: 8px 12px;
	outline: none;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.dom-input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.dom-empty, .dom-hint {
	color: var(--text-dim);
	font-size: .82rem;
	padding: 4px 0 10px;
}

/* ── Domain card ───────────────────────────────────────── */

.dom-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	margin-bottom: 10px;
	overflow: hidden;
	transition: border-color var(--transition);
}
.dom-card--open { border-color: var(--accent); }

.dom-card__header {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 16px;
	user-select: none;
	transition: background var(--transition);
}
.dom-card__header:hover { background: var(--surface-2); }

.dom-status-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	flex-shrink: 0;
}
.dom-status--on  { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dom-status--off { background: var(--text-dim); }

.dom-name-label {
	flex: 1;
	color: var(--text);
	font-size: .95rem;
	font-weight: 600;
	font-family: var(--mono);
	padding: 2px 4px;
	cursor: pointer;
	user-select: none;
}

.dom-name-row {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 16px;
	border-bottom: 1px solid var(--border);
}
.dom-name-row__label {
	font-size: .72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .7px;
	color: var(--text-muted);
	white-space: nowrap;
}
.dom-name-input {
	flex: 1;
	max-width: 320px;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text);
	font-size: .88rem;
	font-family: var(--mono);
	padding: 6px 10px;
	outline: none;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.dom-name-input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.dom-expand-btn {
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
	font-size: .8rem;
	padding: 3px 8px;
	cursor: pointer;
	transition: color var(--transition), border-color var(--transition);
}
.dom-expand-btn:hover { color: var(--accent); border-color: var(--accent); }

.dom-delete-btn {
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--text-muted);
	font-size: 1rem;
	line-height: 1;
	padding: 3px 8px;
	cursor: pointer;
	transition: color var(--transition), border-color var(--transition);
}
.dom-delete-btn:hover { color: var(--red); border-color: var(--red); }

/* ── Sub-tabs ──────────────────────────────────────────── */

.dom-subtab-nav {
	display: flex;
	gap: 2px;
	border-bottom: 1px solid var(--border);
	border-top: 1px solid var(--border);
	background: var(--surface-2);
	padding: 0 8px;
	overflow-x: auto;
	scrollbar-width: none;
}
.dom-subtab-nav::-webkit-scrollbar { display: none; }

.dom-subtab-btn {
	padding: 8px 16px;
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	color: var(--text-muted);
	font-family: var(--font);
	font-size: .8rem;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	margin-bottom: -1px;
	transition: color var(--transition), border-color var(--transition);
}
.dom-subtab-btn:hover  { color: var(--text); }
.dom-subtab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.dom-subtab-body {
	padding: 20px 20px 4px;
}

.dom-card__footer {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 20px;
	border-top: 1px solid var(--border);
}

.dom-tab-footer {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 0 4px;
}

.btn-row-save {
	background: transparent;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	color: var(--green);
	font-size: .85rem;
	cursor: pointer;
	padding: 3px 8px;
	transition: border-color var(--transition), background var(--transition);
}
.btn-row-save:hover { border-color: var(--green); background: color-mix(in srgb, var(--green) 10%, transparent); }

.usr-actions { white-space: nowrap; }

.dom-input-cell {
	font-family: var(--mono);
	font-size: .88rem;
	white-space: nowrap;
}
.dom-input-cell .ua-domain-suffix {
	display: inline;
	background: none;
	border: none;
	padding: 0;
	font-size: .8rem;
	color: var(--text-muted);
}

/* ── Alias tags ────────────────────────────────────────── */

.dom-alias-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 10px;
}

.dom-alias-tag {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: 999px;
	padding: 3px 10px 3px 12px;
	font-size: .78rem;
	font-family: var(--mono);
	color: var(--text);
}

.dom-alias-remove {
	background: none;
	border: none;
	color: var(--text-dim);
	font-size: .9rem;
	line-height: 1;
	cursor: pointer;
	padding: 0;
	transition: color var(--transition);
}
.dom-alias-remove:hover { color: var(--red); }

.dom-alias-add-row {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

/* ── User alias table ──────────────────────────────────── */

.dom-table {
	width: 100%;
	border-collapse: collapse;
	font-size: .84rem;
	margin-bottom: 8px;
}
.dom-table th {
	text-align: left;
	font-size: .68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .8px;
	color: var(--text-muted);
	padding: 4px 8px 6px;
	border-bottom: 1px solid var(--border);
}
.dom-table td { padding: 5px 4px; vertical-align: middle; }
.dom-table td .dom-input { width: 100%; }

/* ── Email list block ──────────────────────────────────── */

.dom-list-block {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	padding: 12px 14px;
	margin-bottom: 10px;
}

.dom-list-block__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 8px;
}

.dom-list-name {
	font-family: var(--mono);
	font-size: .88rem;
	font-weight: 600;
	color: var(--accent);
}

/* ── Users table ───────────────────────────────────────── */

.usr-table { table-layout: fixed; }
.usr-table th, .usr-table td { vertical-align: middle; }
.usr-table th:nth-child(1),
.usr-table td:nth-child(1) { width: 220px; }
.usr-table th:nth-child(2),
.usr-table td:nth-child(2) { width: 90px; }
.usr-table th:nth-child(3),
.usr-table td:nth-child(3) { width: 75px; }
.usr-table th:nth-child(4),
.usr-table th:nth-child(5),
.usr-table td:nth-child(4),
.usr-table td:nth-child(5) { width: 90px; }
.usr-table th:last-child,
.usr-table td:last-child    { width: 80px; }

.usr-address-cell {
	display: flex;
	align-items: center;
}
.usr-address-cell .dom-input {
	border-radius: var(--radius-sm) 0 0 var(--radius-sm);
	flex: 1;
	min-width: 0;
}

.usr-table tfoot td { border-top: 1px solid var(--border); padding-top: 8px; }

.usr-add-btn {
	padding: 5px 10px;
	font-size: 1rem;
	line-height: 1;
}
.ua-target-row {
	display: flex;
	align-items: stretch;
}
.ua-target-row .dom-input {
	border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
.ua-domain-suffix {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-left: none;
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
	padding: 6px 8px;
	font-size: .8rem;
	font-family: var(--mono);
	color: var(--text-muted);
	white-space: nowrap;
	display: flex;
	align-items: center;
}

.usr-domain-suffix {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-left: none;
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
	padding: 8px;
	font-size: .8rem;
	font-family: var(--mono);
	color: var(--text-muted);
	white-space: nowrap;
	line-height: 1;
}

.usr-size-cell { display: flex; flex-direction: column; gap: 4px; }

.usr-bar-track {
	height: 4px;
	background: var(--surface-2);
	border-radius: 2px;
	overflow: hidden;
}
.usr-bar-fill {
	height: 100%;
	background: var(--accent);
	border-radius: 2px;
	transition: width .4s ease;
}
.usr-bar-fill--warn { background: var(--red); }

.usr-stat {
	font-size: .78rem;
	font-family: var(--mono);
	color: var(--text-muted);
}

/* ── Catch-all row ─────────────────────────────────────── */

.dom-catchall-row {
	display: flex;
	align-items: center;
	gap: 0;
}
.dom-catchall-row .dom-input {
	border-radius: var(--radius-sm) 0 0 var(--radius-sm);
	flex: 1;
}
.dom-catchall-suffix {
	background: var(--surface-2);
	border: 1px solid var(--border);
	border-left: none;
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
	padding: 8px 10px;
	font-size: .84rem;
	font-family: var(--mono);
	color: var(--text-muted);
	white-space: nowrap;
}

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 768px) {
	.app-main { padding: 20px 16px 40px; }

	.app-header { padding: 0 16px; }

	.app-header__user { display: none; }

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

	.tables-row { grid-template-columns: 1fr; }

	.stat-card__value { font-size: 1.4rem; }
}

@media (max-width: 480px) {
	.stats-grid { grid-template-columns: 1fr 1fr; }
	.stat-card { padding: 14px 14px; }
}