/* ── Variables ── */
:root {
    --bg: #121218;
    --bg2: #1a1a24;
    --bg3: #22222e;
    --card: #1e1e2a;
    --border: #2e2e3e;
    --text: #e0dfe6;
    --text2: #9896a8;
    --accent: #6e5cb8;
    --accent2: #a78bfa;
    --green: #34d399;
    --red: #f87171;
    --yellow: #fbbf24;
    --radius: 0;
    --shadow: 0 2px 8px rgba(0, 0, 0, .3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--accent2);
    text-decoration: none;
}

input, select, textarea, button {
    font-family: inherit;
    font-size: .95rem;
}

button {
    cursor: pointer;
}

/* ── Login ── */
.login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 2.5rem;
    width: 360px;
    max-width: 100%;
    box-shadow: var(--shadow);
    text-align: center;
}

.login-card h1 {
    font-size: 1.5rem;
    margin-bottom: .5rem;
}

.login-card p {
    color: var(--text2);
    margin-bottom: 1.5rem;
    font-size: .9rem;
}

.login-card input {
    width: 100%;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg3);
    color: var(--text);
    text-align: center;
    font-size: 1.4rem;
    letter-spacing: .5rem;
    margin-bottom: 1rem;
}

.login-card button {
    width: 100%;
    padding: .75rem;
    border: none;
    border-radius: 0;
    background: var(--accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    transition: background .2s;
}

.login-card button:hover {
    background: var(--accent2);
}

.login-error {
    color: var(--red);
    margin-top: .75rem;
    font-size: .9rem;
    min-height: 1.3em;
}

/* ── Layout ── */
.app {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    padding: 1rem 0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.sidebar h2 {
    padding: 0 1.2rem .75rem;
    font-size: 1.1rem;
    color: var(--accent2);
}

.sidebar a {
    display: block;
    padding: .6rem 1.2rem;
    color: var(--text2);
    transition: background .15s, color .15s;
    font-size: .925rem;
}

.sidebar a:hover,
.sidebar a.active {
    background: var(--bg3);
    color: var(--text);
}

.sidebar a.active {
    border-left: 3px solid var(--accent);
    padding-left: calc(1.2rem - 3px);
}

.sidebar-bottom {
    margin-top: auto;
    padding: .75rem 1.2rem;
    border-top: 1px solid var(--border);
}

.sidebar-version {
    font-size: .75rem;
    color: var(--text2);
    text-align: center;
    margin-bottom: .5rem;
}

.sidebar-bottom select {
    width: 100%;
    padding: .4rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg3);
    color: var(--text);
    margin-bottom: .5rem;
}

.sidebar-bottom button {
    width: 100%;
    padding: .5rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    color: var(--red);
    transition: background .15s;
}

.sidebar-bottom button:hover {
    background: rgba(214, 48, 49, .15);
}

.main {
    flex: 1;
    padding: 1.5rem 2rem;
    overflow-y: auto;
    max-height: 100vh;
}

.main h1 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

/* ── Cards & Tables ── */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.card h3 {
    margin-bottom: .75rem;
    font-size: 1.05rem;
}

.table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    text-align: left;
    padding: .55rem .75rem;
    border-bottom: 1px solid var(--border);
    font-size: .9rem;
    white-space: nowrap;
}

th {
    color: var(--text2);
    font-weight: 600;
}

td {
    color: var(--text);
}

.badge {
    display: inline-block;
    padding: .15rem .55rem;
    border-radius: 0;
    font-size: .8rem;
    font-weight: 600;
}

.badge-green {
    background: rgba(0, 184, 148, .2);
    color: var(--green);
}

.badge-red {
    background: rgba(214, 48, 49, .2);
    color: var(--red);
}

.badge-yellow {
    background: rgba(253, 203, 110, .2);
    color: var(--yellow);
}

/* ── Config Form ── */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: .75rem 1rem;
    background: var(--bg3);
    border-radius: 0;
    margin-bottom: .5rem;
    user-select: none;
}

.section-header:hover {
    background: var(--border);
}

.section-header h3 {
    margin: 0;
}

.section-header .arrow {
    transition: transform .2s;
    font-size: .8rem;
}

.section-header.open .arrow {
    transform: rotate(90deg);
}

.section-body {
    padding: 0 .5rem .75rem;
    display: none;
}

.section-body.open {
    display: block;
}

.field {
    margin-bottom: .9rem;
}

.field label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    margin-bottom: .25rem;
}

.field .desc {
    font-size: .8rem;
    color: var(--text2);
    margin-bottom: .35rem;
}

.field input[type="text"],
.field input[type="number"],
.field input[type="password"],
.field textarea {
    width: 100%;
    padding: .5rem .65rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg);
    color: var(--text);
}

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

.field .placeholders {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem;
    margin-bottom: .4rem;
}

.field .placeholders .ph-badge {
    display: inline-block;
    font-size: .75rem;
    padding: .1rem .45rem;
    border-radius: 0;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--accent2);
    font-family: monospace;
    cursor: pointer;
}

.field .placeholders .ph-badge:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.field input[type="checkbox"] {
    width: auto;
    margin-right: .5rem;
}

.field .reveal-btn {
    font-size: .75rem;
    color: var(--accent2);
    cursor: pointer;
    margin-left: .5rem;
}

.save-btn {
    padding: .55rem 1.5rem;
    border: none;
    border-radius: 0;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    transition: background .2s;
}

.save-btn:hover {
    background: var(--accent2);
}

.save-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}

.save-msg {
    display: inline-block;
    margin-left: .75rem;
    font-size: .88rem;
}

.save-msg.ok {
    color: var(--green);
}

.save-msg.err {
    color: var(--red);
}

/* ── Diagnostics ── */
.diag-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.diag-card {
    padding: 1rem;
}

.diag-card .svc-name {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: .5rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.ok {
    background: var(--green);
}

.status-dot.err {
    background: var(--red);
}

.status-dot.unknown {
    background: var(--text2);
}

.diag-detail {
    font-size: .85rem;
    color: var(--text2);
    line-height: 1.6;
}

.test-btn {
    margin-top: .6rem;
    padding: .35rem .9rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    color: var(--accent2);
    font-size: .85rem;
    transition: background .15s;
}

.test-btn:hover {
    background: var(--bg3);
}

.test-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}

/* ── Files ── */
.file-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.file-card {
    padding: 1.25rem;
}

.file-card h3 {
    margin-bottom: .5rem;
}

.file-card p {
    color: var(--text2);
    font-size: .88rem;
    margin-bottom: .75rem;
}

.file-card button {
    margin-right: .5rem;
    margin-bottom: .5rem;
    padding: .5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    color: var(--text);
    transition: background .15s;
}

.file-card button:hover {
    background: var(--bg3);
}

.file-card input[type="file"] {
    display: none;
}

/* ── RSS ── */
.rss-item {
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 1rem;
    margin-bottom: .75rem;
    background: var(--bg3);
}

.rss-item .rss-row {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-bottom: .5rem;
}

.rss-item input {
    flex: 1;
    min-width: 150px;
    padding: .4rem .5rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg);
    color: var(--text);
}

.rss-item label {
    font-size: .85rem;
    color: var(--text2);
}

.rss-label {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .85rem;
    color: var(--text2);
    white-space: nowrap;
}

.add-btn,
.remove-btn {
    padding: .35rem .75rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    font-size: .85rem;
    transition: background .15s;
}

.add-btn {
    color: var(--green);
}

.add-btn:hover {
    background: rgba(0, 184, 148, .15);
}

.remove-btn {
    color: var(--red);
}

.remove-btn:hover {
    background: rgba(214, 48, 49, .15);
}

/* ── Stats ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: .75rem;
}

.stat-card {
    background: var(--bg3);
    border-radius: 0;
    padding: 1rem;
    text-align: center;
}

.stat-val {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent2);
    overflow-wrap: break-word;
    word-break: break-all;
}

.stat-val a {
    font-size: 1rem;
}

.stat-label {
    font-size: .82rem;
    color: var(--text2);
    margin-top: .25rem;
}

.stat-label a {
    color: var(--text2);
    text-decoration: underline;
}

.hidden {
    display: none !important;
}

/* ── Messages Page ── */
.msg-list {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.msg-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: .75rem 1rem;
}

.msg-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .25rem;
}

.msg-card-user {
    font-weight: 600;
    font-size: .92rem;
    color: var(--accent2);
}

.msg-card-time {
    font-size: .8rem;
    color: var(--text2);
}

.msg-card-meta {
    font-size: .78rem;
    color: var(--text2);
    margin-bottom: .4rem;
}

.msg-card-text {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: .9rem;
    line-height: 1.45;
}

.msg-spoiler {
    margin-top: .4rem;
}

.msg-spoiler summary {
    cursor: pointer;
    color: var(--accent2);
    font-size: .85rem;
}

.msg-extra-body {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: .85rem;
    color: var(--text2);
    margin-top: .35rem;
}

.msg-pager {
    margin-top: .75rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    flex-wrap: wrap;
    font-size: .9rem;
}

.msg-pager button {
    padding: .35rem .75rem;
    border: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    color: var(--accent2);
    font-size: .85rem;
    cursor: pointer;
    transition: background .15s;
}

.msg-pager button:hover {
    background: var(--bg3);
}

/* ── Log Viewer ── */
.logs-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: .75rem;
    font-size: .9rem;
}

.log-viewer {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: .75rem;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: .8rem;
    line-height: 1.5;
    max-height: 70vh;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--text2);
}

/* ── Hamburger (hidden on desktop) ── */
.menu-toggle {
    display: none;
    position: fixed;
    top: .6rem;
    left: .6rem;
    z-index: 1001;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0;
    color: var(--text);
    font-size: 1.3rem;
    padding: .35rem .55rem;
    cursor: pointer;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .5);
    z-index: 999;
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        z-index: 1000;
        width: 240px;
        transition: left .25s ease;
    }

    .sidebar.open {
        left: 0;
    }

    .sidebar-overlay.open {
        display: block;
    }

    .sidebar h2 {
        padding-top: .5rem;
    }

    .main {
        padding: .75rem;
        max-height: none;
        margin-left: 0;
    }

    .main h1 {
        font-size: 1.2rem;
        padding-left: 2.5rem;
    }

    .login-card {
        padding: 1.5rem;
    }

    .login-card input {
        font-size: 1.2rem;
        letter-spacing: .3rem;
    }

    .file-actions {
        grid-template-columns: 1fr;
    }

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

    .stats-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }

    .section-header h3 {
        font-size: .95rem;
    }

    .rss-item .rss-row {
        flex-direction: column;
        gap: .4rem;
    }

    .rss-item input {
        min-width: 0;
        width: 100%;
    }
}