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

/* ─── Design tokens ──────────────────────────────────────────── */
:root {
    --bg: #0f1117;
    --bg-card: #1a1d27;
    --bg-inner: #141720;
    --bg-hover: #22263a;
    --bg-input: #12151f;
    --border: #2a2f45;
    --border-hi: rgba(79, 142, 247, 0.28);
    --accent: #4f8ef7;
    --accent-dim: #1a2d5e;
    --danger: #e05252;
    --danger-dim: #5a1f1f;
    --success: #3fc97e;
    --warning: #f0a04b;
    --text: #e4e8f5;
    --text-muted: #7a82a0;
    --radius: 8px;
    --shadow:
        0 28px 72px rgba(0, 0, 0, 0.72), 0 0 0 1px rgba(79, 142, 247, 0.06);
}

/* ─── Base ───────────────────────────────────────────────────── */
html,
body {
    height: 100%;
    font-family:
        "Segoe UI",
        system-ui,
        -apple-system,
        sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Subtle ambient glow in background */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(
            ellipse 60% 50% at 25% 30%,
            rgba(79, 142, 247, 0.07) 0%,
            transparent 70%
        ),
        radial-gradient(
            ellipse 50% 60% at 75% 70%,
            rgba(100, 50, 200, 0.05) 0%,
            transparent 70%
        );
    pointer-events: none;
    z-index: 0;
}

/* ─── AUTH CARD ─────────────────────────────────────────────── */
.auth-card {
    position: relative;
    z-index: 10;
    width: min(440px, calc(100vw - 24px));
    background: var(--bg-card);
    border: 1px solid var(--border-hi);
    border-radius: 18px;
    box-shadow: var(--shadow);
    overflow: hidden;
    animation: fadeUp 0.3s ease both;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-logo {
    text-align: center;
    padding: 36px 24px 20px;
}

.auth-logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--accent-dim);
    border: 1px solid rgba(79, 142, 247, 0.3);
    color: var(--accent);
    margin-bottom: 14px;
}

.auth-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.auth-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Auth tab switch */
.auth-switch {
    display: flex;
    gap: 0;
    margin: 4px 24px 0;
    background: var(--bg-inner);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 3px;
}

.auth-switch-btn {
    flex: 1;
    padding: 8px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition:
        background 0.15s,
        color 0.15s;
}

.auth-switch-btn.active {
    background: var(--bg-card);
    color: var(--text);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.auth-switch-btn:hover:not(.active) {
    color: var(--text);
}

/* Auth form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px 24px 28px;
}

.auth-error {
    display: none;
    align-items: flex-start;
    gap: 8px;
    padding: 9px 12px;
    background: var(--danger-dim);
    border: 1px solid var(--danger);
    border-radius: 6px;
    font-size: 12px;
    color: var(--danger);
    line-height: 1.5;
}

.auth-success {
    display: none;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #0e2e1c;
    border: 1px solid var(--success);
    border-radius: 6px;
    font-size: 13px;
    color: var(--success);
    line-height: 1.55;
}

/* ─── APP SHELL ─────────────────────────────────────────────── */
.app-shell {
    position: relative;
    z-index: 10;
    display: none; /* shown by JS */
    flex-direction: column;
    width: min(1060px, calc(100vw - 16px));
    height: min(780px, calc(100vh - 16px));
    background: var(--bg-card);
    border: 1px solid var(--border-hi);
    border-radius: 18px;
    box-shadow: var(--shadow);
    overflow: hidden;
    animation: fadeUp 0.25s ease both;
}

/* App header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 54px;
    padding: 0 22px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(
        90deg,
        rgba(79, 142, 247, 0.06) 0%,
        transparent 60%
    );
    flex-shrink: 0;
    gap: 12px;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 700;
    font-size: 15px;
    color: var(--accent);
    letter-spacing: 0.2px;
    flex-shrink: 0;
}

.header-comment {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 12px;
    min-width: 0;
}
#header-comment-display {
    cursor: pointer;
    font-size: 13px;
    color: var(--text);
    max-width: 360px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 3px 8px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition:
        border-color 0.15s,
        color 0.15s;
}
#header-comment-display:hover {
    border-color: var(--border);
}
#header-comment-display.comment-empty {
    color: var(--text-muted);
    font-style: italic;
}
#header-comment-edit {
    align-items: center;
    gap: 6px;
}
#header-comment-input {
    background: var(--bg-input);
    border: 1px solid var(--accent);
    border-radius: 6px;
    color: var(--text);
    padding: 4px 10px;
    font-size: 13px;
    width: 260px;
    outline: none;
}

.app-user {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 4px 10px;
    background: var(--bg-inner);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    transition:
        border-color 0.15s,
        color 0.15s;
    user-select: none;
}

.user-pill:hover {
    border-color: var(--accent);
    color: var(--text);
}

/* ─── User account panel dropdown ─────────────────────────── */
.user-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 264px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 200;
    overflow: hidden;
    animation: panelIn 0.15s ease;
}

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-panel-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 11px 14px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    background: var(--bg-inner);
}

.user-panel-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    gap: 12px;
}

.user-panel-label {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.user-panel-val {
    font-size: 12px;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 180px;
}

.user-panel-divider {
    height: 1px;
    background: var(--border);
    margin: 0;
}

.user-panel-pw {
    padding: 12px 14px 14px;
}

.user-panel-pw .form-group {
    margin-bottom: 4px;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(63, 201, 126, 0.5);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(63, 201, 126, 0);
    }
}

/* Agent tabs bar */
.agent-tabs-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 20px;
    height: 50px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-inner);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.agent-tabs-bar::-webkit-scrollbar {
    display: none;
}

.agent-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition:
        border-color 0.15s,
        background 0.15s,
        color 0.15s;
    flex-shrink: 0;
}

.agent-tab:hover:not(.active) {
    border-color: rgba(79, 142, 247, 0.4);
    color: var(--text);
    background: var(--bg-hover);
}

.agent-tab.active {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
}

.agent-tab-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
}

.agent-tab-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--bg-hover);
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.agent-tab.active .agent-tab-badge {
    background: rgba(79, 142, 247, 0.2);
    color: var(--accent);
}

.tabs-loading,
.tabs-empty,
.tabs-error {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    padding: 0 4px;
}

.tabs-error {
    color: var(--danger);
}

/* App body */
.app-body {
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Empty / no-agents state */
.empty-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 14px;
}

.empty-center svg {
    opacity: 0.2;
}

/* Agent panel + content grid */
#agent-panel {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 18px 20px;
    flex: 1;
    overflow-y: auto;
    align-content: start;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.content-grid::-webkit-scrollbar {
    width: 5px;
}
.content-grid::-webkit-scrollbar-track {
    background: transparent;
}
.content-grid::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.content-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
    position: relative;
}

/* ─── Cards ─────────────────────────────────────────────────── */
.card {
    background: var(--bg-inner);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
}

.card-full {
    flex: 1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    gap: 10px;
    flex-wrap: wrap;
}

.card-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

/* ─── Keys ──────────────────────────────────────────────────── */
.key-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 6px 0;
}

.key-row + .key-row {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 6px;
}

.key-info {
    flex: 1;
    min-width: 0;
}

.key-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.key-label {
    display: block;
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.key-stats {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 5px;
    font-size: 12px;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.key-stat-val {
    font-weight: 600;
    color: var(--text);
}

.sep-dot {
    color: var(--border);
}

/* ─── SSH ───────────────────────────────────────────────────── */
.ssh-wrap {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.ssh-wrap textarea {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 8px 10px;
    font-size: 12px;
    font-family: "Cascadia Code", "Fira Code", monospace;
    outline: none;
    resize: none;
    transition: border-color 0.15s;
    line-height: 1.5;
}

.ssh-wrap textarea:focus {
    border-color: var(--accent);
}

/* ─── Instance Password card ────────────────────────────────── */
.pw-wrap {
    padding: 14px 16px 12px;
}

.pw-wrap .form-group {
    margin-bottom: 0;
}

.pw-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.pw-input-wrap input {
    padding-right: 36px;
}

.pw-save-btn {
    position: absolute;
    right: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    padding: 0;
    background: none;
    border: none;
    border-radius: 4px;
    color: var(--accent);
    cursor: pointer;
    transition:
        color 0.15s,
        background 0.15s;
}

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

.ssh-hint {
    margin-top: 7px;
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.5;
}

.ssh-cmd-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 7px 10px;
}
.ssh-cmd-code {
    flex: 1;
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 11.5px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: all;
}
.ssh-copy-btn {
    flex-shrink: 0;
}

/* ─── Server info rows ─────────────────────────────────────── */
.server-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-top: 1px solid var(--border);
    font-size: 12px;
}
.server-info-row--copy {
    cursor: pointer;
}

.server-info-row--copy:hover .server-info-copyval {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.server-info-copyval {
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 11.5px;
    transition: color 0.15s;
}

.server-info-row:first-child {
    margin-top: 4px;
}
.server-info-label {
    color: var(--text-muted);
    text-transform: capitalize;
}
.server-info-val {
    color: var(--text);
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 11.5px;
}
.server-info-link {
    color: var(--accent);
    text-decoration: none;
}
.server-info-link:hover {
    text-decoration: underline;
}

/* ─── Backups ───────────────────────────────────────────────── */
.backups-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-height: 320px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.backups-list::-webkit-scrollbar {
    width: 4px;
}
.backups-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.backup-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border);
}

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

.backup-info {
    flex: 1;
    min-width: 0;
}

.backup-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.backup-date {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.backup-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 0;
    color: var(--text-muted);
    font-size: 13px;
    gap: 6px;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    text-decoration: none;
    transition:
        opacity 0.15s,
        background 0.15s,
        transform 0.1s;
    flex-shrink: 0;
}

.btn:hover {
    opacity: 0.85;
}
.btn:active {
    opacity: 0.7;
    transform: scale(0.97);
}
.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-success {
    background: var(--success);
    color: #000;
}

.btn-ghost {
    background: var(--bg-hover);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 10px 14px;
    font-size: 14px;
}

/* ─── Forms ─────────────────────────────────────────────────── */
.form-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 130px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 9px 11px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group select option {
    background: var(--bg-card);
}

.form-group textarea {
    resize: vertical;
    font-family: monospace;
    font-size: 12px;
    box-sizing: border-box;
    line-height: 1.5;
}

/* ─── Progress bar ──────────────────────────────────────────── */
.prog-wrap {
    background: var(--bg-input);
    border-radius: 4px;
    height: 4px;
    margin-top: 6px;
    overflow: hidden;
}

.prog-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
    min-width: 3px;
}

.prog-low {
    background: var(--success);
}
.prog-mid {
    background: var(--warning);
}
.prog-high {
    background: var(--danger);
}

/* ─── Loading rows ──────────────────────────────────────────── */
.loading-row {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-muted);
    gap: 8px;
    font-size: 13px;
}

.inline-error {
    font-size: 12px;
    color: var(--danger);
    padding: 6px 0;
}

/* ─── Spinner ───────────────────────────────────────────────── */
.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
    flex-shrink: 0;
}

.spinner-sm {
    width: 13px;
    height: 13px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
    flex-shrink: 0;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ─── Toast ─────────────────────────────────────────────────── */
#toast-container {
    position: fixed;
    bottom: 22px;
    right: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 9999;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    padding: 11px 16px;
    min-width: 240px;
    max-width: 360px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
    font-size: 13px;
    line-height: 1.45;
    animation: toastIn 0.2s ease;
    transition:
        opacity 0.3s,
        transform 0.3s;
}

.toast-error {
    border-left-color: var(--danger);
}
.toast-success {
    border-left-color: var(--success);
}
.toast-warning {
    border-left-color: var(--warning);
}

@keyframes toastIn {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ─── Modal / Confirm ───────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    backdrop-filter: blur(3px);
}

.modal-backdrop.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-hi);
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
    transform: translateY(16px);
    transition: transform 0.2s;
}

.modal-backdrop.open .modal {
    transform: translateY(0);
}

.modal-header {
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 15px;
    font-weight: 600;
}

.modal-body {
    padding: 18px 22px;
}

.modal-body p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-muted);
}

.modal-footer {
    padding: 14px 22px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ─── Utility ───────────────────────────────────────────────── */
.text-muted {
    color: var(--text-muted);
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 700px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .app-shell {
        border-radius: 0;
        width: 100vw;
        height: 100vh;
    }

    .app-user .user-pill {
        display: none;
    }
}

@media (max-height: 680px) {
    .app-shell {
        border-radius: 0;
        height: 100vh;
    }
}

/* ─── Talk to Us panel ──────────────────────────────────────────── */
.talk-wrap {
    border-top: 2px solid var(--accent);
    flex-shrink: 0;
    background: var(--bg-inner);
}
.talk-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 22px;
    background: linear-gradient(
        90deg,
        rgba(79, 142, 247, 0.08) 0%,
        transparent 70%
    );
    border: none;
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition:
        background 0.15s,
        color 0.15s;
    letter-spacing: 0.3px;
}
.talk-toggle:hover {
    background: linear-gradient(
        90deg,
        rgba(79, 142, 247, 0.16) 0%,
        transparent 70%
    );
    color: var(--text);
}
.talk-toggle.active {
    color: var(--text);
    background: linear-gradient(
        90deg,
        rgba(79, 142, 247, 0.14) 0%,
        transparent 70%
    );
}
.talk-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
}
.talk-panel.open {
    max-height: 270px;
}
.talk-col {
    padding: 12px 20px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.talk-chat-col {
    border-right: 1px solid var(--border);
}
.talk-col-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.chat-msgs {
    flex: 1;
    overflow-y: auto;
    max-height: 150px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding-right: 2px;
}
.chat-msg {
    max-width: 82%;
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.45;
    word-break: break-word;
}
.chat-msg-user {
    align-self: flex-end;
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 3px;
}
.chat-msg-bot {
    align-self: flex-start;
    background: var(--bg-hover);
    color: var(--text);
    border-bottom-left-radius: 3px;
}
.chat-input-row {
    display: flex;
    gap: 6px;
}
.chat-input-row input {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 5px 10px;
    font-size: 12px;
    outline: none;
    min-width: 0;
}
.chat-input-row input:focus {
    border-color: var(--accent);
}
.refer-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.55;
    flex: 1;
}
.refer-desc strong {
    color: var(--text);
}
.refer-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.refer-input-row {
    display: flex;
    gap: 6px;
}
.refer-input-row input {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 5px 10px;
    font-size: 12px;
    outline: none;
    min-width: 0;
}
.refer-input-row input:focus {
    border-color: var(--accent);
}
.refer-result {
    font-size: 12px;
    color: var(--success);
    margin: 0;
    line-height: 1.4;
}

/* ─── Auth-layout: auth card ABOVE demo shell, stacked ──────── */
body.auth-layout {
    flex-direction: column;
    gap: 14px;
    align-items: center;
    justify-content: center;
}

/* Auth card matches the app-shell width */
body.auth-layout .auth-card {
    width: min(1060px, calc(100vw - 16px));
}

/* Logo visibility: top logo for narrow, pane logo for dual */
.auth-logo-pane {
    display: none;
}
body.auth-layout .auth-logo-top {
    display: none;
}
body.auth-layout .auth-logo-pane {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 24px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
body.auth-layout .auth-logo-pane .auth-logo-icon {
    flex-shrink: 0;
}
body.auth-layout .auth-logo-pane .auth-title {
    font-size: 18px;
    margin-bottom: 2px;
}
body.auth-layout .auth-logo-pane .auth-sub {
    font-size: 12px;
    margin-top: 0;
}

/* Hide the tab toggle when both panes are visible */
body.auth-layout .auth-switch {
    display: none;
}

/* Dual-pane form wrapper */
.auth-forms-wrap {
    display: block;
}
body.auth-layout .auth-forms-wrap {
    display: flex;
    flex-direction: row;
    align-items: stretch; /* equal height for both panes */
}
body.auth-layout .auth-pane {
    flex: 1 1 0; /* equal widths */
    min-width: 0;
    display: flex;
    flex-direction: column;
}
/* Right pane: badge at top, form pushed to bottom */
body.auth-layout .auth-pane:last-child {
    justify-content: flex-start;
}
body.auth-layout #signup-form {
    margin-top: auto;
}

/* Pricing badge */
.pricing-badge {
    display: none;
}
body.auth-layout .pricing-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    margin: 20px 24px 0;
    padding: 14px 20px;
    background: var(--accent-dim);
    border: 1px solid rgba(79, 142, 247, 0.35);
    border-radius: 12px;
}
.pricing-amount {
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.3px;
    line-height: 1;
}
.pricing-amount span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}
.pricing-term {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.2px;
}
.pricing-bonus {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--accent);
    font-weight: 500;
}

/* Coupon box */
.coupon-box {
    display: none;
}
body.auth-layout .coupon-box {
    display: block;
    margin: 10px 24px 0;
}
.coupon-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.coupon-input {
    width: 100%;
    padding: 8px 36px 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
    box-sizing: border-box;
}
.coupon-input::placeholder {
    color: var(--text-muted);
}
.coupon-input:focus {
    border-color: var(--accent);
}
.coupon-input.coupon-input-error {
    border-color: var(--danger);
}
.coupon-spinner {
    position: absolute;
    right: 10px;
    display: flex;
    align-items: center;
}
.coupon-error {
    margin-top: 5px;
    font-size: 11px;
    color: var(--danger);
}
.coupon-success {
    display: none;
}
body.auth-layout .coupon-success {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 10px 24px 0;
    padding: 8px 12px;
    background: rgba(63, 201, 126, 0.1);
    border: 1px solid rgba(63, 201, 126, 0.3);
    border-radius: var(--radius);
    font-size: 12px;
    font-weight: 500;
    color: var(--success);
}
body.auth-layout .auth-forms-divider {
    width: 1px;
    align-self: stretch;
    background: var(--border);
    margin: 0;
    flex-shrink: 0;
}
.auth-pane-title {
    display: none;
}
body.auth-layout #signup-form {
    display: flex !important;
}
/* Sign-in form stretches and pushes its button to the bottom
   so it aligns with the Create Account button on the right */
body.auth-layout #signin-form {
    flex: 1;
}
body.auth-layout #signin-btn {
    margin-top: auto;
}

/* Demo app-shell: matches auth card width, shorter height */
#app-shell.demo-mode {
    width: min(1060px, calc(100vw - 16px));
    height: min(500px, calc(100vh - 360px));
    flex-shrink: 0;
}

#app-shell.demo-mode .app-header,
#app-shell.demo-mode .agent-tabs-bar {
    opacity: 0.55;
    pointer-events: none;
    user-select: none;
}
#app-shell.demo-mode .app-body {
    pointer-events: none;
    user-select: none;
}

.demo-notice {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 20;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    background: transparent; /* no tint — content stays fully visible */
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    border-radius: 4px;
}
.demo-notice span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: var(--danger-dim);
    border: 1px solid var(--danger);
    border-radius: 24px;
    padding: 11px 22px;
    color: var(--danger);
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 4px 28px rgba(224, 82, 82, 0.35);
    letter-spacing: 0.1px;
}
#app-shell.demo-mode .demo-notice {
    display: flex;
}

/* ─── Login animations ───────────────────────────────────────── */
@keyframes authLeave {
    to {
        opacity: 0;
        transform: translateY(-28px);
        filter: blur(8px);
    }
}
.auth-card.auth-leaving {
    animation: authLeave 0.3s ease-in forwards;
    pointer-events: none;
}

@keyframes shellEnter {
    from {
        opacity: 0;
        transform: translateY(22px);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: none;
        filter: none;
    }
}
#app-shell.app-entering {
    animation: shellEnter 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* On screens too narrow for the dual layout, fall back to single column */
@media (max-width: 960px) {
    #app-shell.demo-mode {
        display: none !important;
    }
    body.auth-layout .auth-card {
        width: min(440px, calc(100vw - 16px));
    }
    body.auth-layout .auth-logo-top {
        display: block;
    }
    body.auth-layout .auth-logo-pane {
        display: none;
    }
    body.auth-layout .auth-switch {
        display: flex;
    }
    body.auth-layout .auth-forms-wrap {
        display: block;
    }
    body.auth-layout #signup-form {
        display: none !important;
    }
    body.auth-layout .auth-pane-title {
        display: none;
    }
}

/* ─── Contract card ──────────────────────────────────────── */
.contract-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}

.contract-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.contract-dot--green {
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(63, 201, 126, 0.2);
}

.contract-dot--yellow {
    background: var(--warning);
    box-shadow: 0 0 0 3px rgba(240, 160, 75, 0.2);
}

.contract-dot--red {
    background: var(--danger);
    box-shadow: 0 0 0 3px rgba(224, 82, 82, 0.2);
}

.contract-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contract-type {
    font-size: 13px;
    color: var(--text);
    font-weight: 500;
}

.contract-expires {
    font-size: 11px;
    color: var(--text-muted);
}

.contract-extend-link {
    display: inline-block;
    margin-top: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--danger);
    text-decoration: none;
}

.contract-extend-link:hover {
    text-decoration: underline;
}

.contract-cancel-link {
    margin-left: auto;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition:
        color 0.15s,
        border-color 0.15s;
}

.contract-cancel-link:hover {
    color: var(--danger);
    border-color: var(--danger);
}

.contract-cancel-link--danger {
    color: var(--danger);
    border-color: var(--danger);
}

.contract-cancel-link--danger:hover {
    color: var(--danger);
    border-color: var(--danger);
}

/* ─── Wizard (Integrations setup) ─────────────────────────────── */
#wizard-card {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 0;
}

#wizard-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.wizard-step-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.wizard-search {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 13px;
    padding: 7px 10px;
    outline: none;
    margin-bottom: 8px;
}

.wizard-search:focus {
    border-color: var(--accent);
}

.wizard-search::placeholder {
    color: var(--text-muted);
}

.wizard-list {
    display: flex;
    flex-direction: column;
    max-height: 240px;
    overflow-y: auto;
    gap: 1px;
}

.wizard-list::-webkit-scrollbar {
    width: 4px;
}

.wizard-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.wizard-list-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 7px 10px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.1s;
    user-select: none;
}

.wizard-list-item:hover {
    background: var(--bg-hover);
}

.wizard-list-item input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
    margin: 2px 0 0;
}

.wizard-list-item-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.wizard-list-item-name {
    font-size: 13px;
    color: var(--text);
    line-height: 1.3;
}

.wizard-list-item-desc {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
}

.wizard-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 10px 16px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
}

.wizard-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wizard-signup-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin: 0;
}

.wizard-signup-hint a {
    color: var(--text-muted);
    text-decoration: none;
}

.wizard-signup-hint a:hover {
    color: var(--text);
}

.wizard-review-area {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wizard-review-intro {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
}

.wizard-review-textarea {
    display: block;
    width: 100%;
    min-height: 180px;
    box-sizing: border-box;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 12px;
    font-family:
        ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
    padding: 10px 12px;
    resize: vertical;
    outline: none;
    line-height: 1.5;
}

.wizard-review-textarea:focus {
    border-color: var(--accent);
}