:root {
    --bg: #f3efe6;
    --panel: rgba(255, 250, 242, 0.86);
    --panel-strong: #fff9f0;
    --line: rgba(62, 43, 24, 0.12);
    --text: #20150d;
    --muted: #6c5b4d;
    --accent: #0f766e;
    --accent-strong: #0b5f58;
    --danger: #b42318;
    --shadow: 0 24px 70px rgba(48, 31, 16, 0.14);
    --night: #121922;
    --night-panel: #18222d;
    --night-border: rgba(121, 214, 212, 0.12);
    --night-text: #f2fbff;
    --night-muted: #9db8c3;
    --cyan: #44d7df;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(185, 108, 45, 0.18), transparent 26%),
        linear-gradient(180deg, #f7f2e9 0%, #efe7da 100%);
    font-family: Georgia, "Times New Roman", serif;
}

.login-body,
.dashboard-body {
    min-height: 100vh;
}

.login-shell,
.dashboard-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.login-card,
.card {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.login-card {
    width: min(480px, 100%);
    padding: 36px;
    border-radius: 28px;
}

.eyebrow {
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    color: var(--accent);
}

h1 {
    margin: 0;
    font-size: clamp(34px, 4vw, 56px);
    line-height: 0.95;
}

.muted {
    color: var(--muted);
}

.login-form {
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.login-form label {
    display: grid;
    gap: 8px;
    font-size: 14px;
}

input {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px 16px;
    font: inherit;
    background: rgba(255, 255, 255, 0.86);
}

button {
    border: 0;
    border-radius: 999px;
    padding: 14px 20px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    color: white;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.danger-button {
    background: linear-gradient(135deg, #b42318, #8f1b12);
}

.ghost-button {
    background: rgba(255, 255, 255, 0.7);
    color: var(--text);
    border: 1px solid var(--line);
}

.error-box,
.error-text {
    color: var(--danger);
}

.hero {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: start;
    margin-bottom: 24px;
}

.grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.card {
    border-radius: 24px;
    padding: 24px;
    grid-column: span 4;
}

.card.wide {
    grid-column: span 8;
}

.card-title {
    margin: 0 0 14px;
    font-size: 18px;
    font-weight: 700;
}

.flash-card {
    background: rgba(15, 118, 110, 0.12);
}

.flash-text {
    margin: 0;
    font-weight: 700;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: rgba(15, 118, 110, 0.12);
    color: var(--accent-strong);
}

.status-inactive,
.status-failed,
.status-unknown {
    background: rgba(180, 35, 24, 0.12);
    color: var(--danger);
}

.stats {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.stats li {
    display: grid;
    gap: 6px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid var(--line);
}

.stats strong {
    font-size: 28px;
}

.stack-list {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 10px;
}

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

th,
td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
}

.mono-cell {
    font-family: Consolas, "Courier New", monospace;
    word-break: break-all;
}

.share-box summary {
    cursor: pointer;
    font-weight: 700;
}

.export-stack {
    display: grid;
    gap: 10px;
}

.share-link {
    margin: 10px 0 0;
    overflow: auto;
    max-width: 100%;
    padding: 12px;
    border-radius: 14px;
    background: rgba(26, 18, 13, 0.92);
    color: #f7ead9;
    font-family: Consolas, "Courier New", monospace;
    font-size: 12px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
}

.download-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--accent-strong);
    font-weight: 700;
    text-decoration: none;
}

.download-link:hover {
    text-decoration: underline;
}

.action-link {
    font-size: 18px;
}

.button-link,
.ghost-link,
.store-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 14px 20px;
    font-weight: 700;
    text-decoration: none;
}

.button-link {
    color: white;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.ghost-link,
.store-link {
    color: var(--text);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--line);
}

.hidden {
    display: none;
}

.disabled-link {
    pointer-events: none;
    opacity: 0.5;
}

.client-form {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.client-form label {
    display: grid;
    gap: 8px;
    font-size: 14px;
}

.action-stack {
    display: grid;
    gap: 12px;
}

.assign-form {
    display: grid;
    gap: 10px;
}

.hero-home {
    margin-bottom: 28px;
}

.wide-button {
    width: 100%;
}

select {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px 16px;
    font: inherit;
    background: rgba(255, 255, 255, 0.86);
}

.config-box,
.details {
    margin: 0;
    overflow: auto;
    padding: 16px;
    border-radius: 18px;
    background: #1a120d;
    color: #f7ead9;
    font-family: Consolas, "Courier New", monospace;
    font-size: 13px;
    line-height: 1.55;
}

.install-card {
    background:
        radial-gradient(circle at top right, rgba(68, 215, 223, 0.14), transparent 26%),
        radial-gradient(circle at bottom left, rgba(68, 215, 223, 0.08), transparent 30%),
        linear-gradient(180deg, #17212b 0%, #111922 100%);
    color: var(--night-text);
    border-color: var(--night-border);
}

.install-card .muted,
.install-card .card-title {
    color: inherit;
}

.install-card .muted {
    color: var(--night-muted);
}

.install-card .download-link,
.install-card .action-link {
    color: var(--cyan);
}

.install-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.platform-picker,
.device-picker {
    display: grid;
    gap: 8px;
    min-width: 220px;
    font-size: 14px;
}

.platform-picker select,
.device-picker select {
    background: rgba(12, 18, 24, 0.72);
    color: var(--night-text);
    border-color: var(--night-border);
}

.install-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 18px;
}

.install-column {
    display: grid;
    gap: 18px;
}

.install-panel {
    padding: 22px;
    border-radius: 24px;
    background: rgba(14, 21, 28, 0.76);
    border: 1px solid var(--night-border);
}

.install-panel h3,
.step-item h3 {
    margin: 0 0 12px;
    font-size: 24px;
}

.install-panel .client-form input,
.install-panel .client-form select {
    background: rgba(255, 255, 255, 0.96);
}

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

.app-tab {
    color: var(--night-text);
    background: rgba(20, 29, 37, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.app-tab.active {
    background: linear-gradient(135deg, rgba(68, 215, 223, 0.24), rgba(30, 178, 187, 0.24));
    border-color: rgba(68, 215, 223, 0.62);
    box-shadow: 0 0 0 1px rgba(68, 215, 223, 0.18) inset;
}

.store-links,
.cta-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.device-stack {
    display: grid;
    gap: 12px;
}

.device-card {
    padding: 18px;
    border-radius: 18px;
    background: rgba(10, 16, 22, 0.52);
    border: 1px solid rgba(68, 215, 223, 0.14);
}

.device-card-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: start;
}

.device-card-head strong {
    font-size: 18px;
}

.device-uuid {
    margin: 12px 0;
}

.export-stack.compact {
    gap: 8px;
}

.store-link {
    color: var(--night-text);
    background: rgba(18, 32, 40, 0.9);
    border-color: rgba(68, 215, 223, 0.18);
}

.steps-panel {
    display: grid;
    gap: 18px;
}

.step-item {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 16px;
    align-items: start;
}

.step-dot {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 700;
    color: var(--night-text);
    background: linear-gradient(135deg, rgba(68, 215, 223, 0.26), rgba(15, 118, 110, 0.48));
    border: 1px solid rgba(68, 215, 223, 0.26);
}

@media (max-width: 900px) {
    .card,
    .card.wide {
        grid-column: span 12;
    }

    .hero {
        flex-direction: column;
    }

    .client-form {
        grid-template-columns: 1fr;
    }

    .install-head,
    .install-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .platform-picker,
    .device-picker {
        min-width: 0;
    }
}