:root {
    --bg: #f4efe6;
    --bg-start: #f8f4ee;
    --panel: rgba(255, 252, 247, 0.82);
    --panel-strong: #fffaf2;
    --ink: #1f1d1a;
    --muted: #6d655b;
    --line: rgba(62, 47, 35, 0.12);
    --accent: #1f8f5f;
    --accent-deep: #146846;
    --warning: #a65a17;
    --danger: #9e2f2f;
    --secondary-surface: #e5ddd1;
    --danger-surface: #f2d9d8;
    --result-surface: #faf4ea;
    --shadow: 0 18px 50px rgba(55, 35, 18, 0.12);
}

:root[data-theme="dark"] {
    --bg: #111612;
    --bg-start: #18201a;
    --panel: rgba(18, 24, 20, 0.82);
    --panel-strong: #1a221d;
    --ink: #f2eee6;
    --muted: #b0b7ad;
    --line: rgba(198, 216, 201, 0.14);
    --accent: #4fca93;
    --accent-deep: #8ef2c4;
    --warning: #f0b56d;
    --danger: #ff8f8f;
    --secondary-surface: #293129;
    --danger-surface: #3b2528;
    --result-surface: #202824;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(31, 143, 95, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(215, 141, 58, 0.18), transparent 22%),
        linear-gradient(180deg, var(--bg-start) 0%, var(--bg) 100%);
    min-height: 100vh;
}

.page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.hero,
.panel {
    background: var(--panel);
    backdrop-filter: blur(16px);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 28px;
}

.hero {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    padding: 28px;
    margin-bottom: 22px;
}

.eyebrow,
.stat-label,
.panel-note,
.banner,
.history-meta,
.stat-meta {
    color: var(--muted);
}

.eyebrow {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.77rem;
}

h1,
h2,
p {
    margin: 0;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 4.3rem);
    line-height: 0.95;
    max-width: 11ch;
}

.lede {
    max-width: 58ch;
    margin-top: 14px;
    color: var(--muted);
    line-height: 1.55;
}

.hero-actions,
.action-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: start;
}

.hero-actions {
    justify-content: flex-end;
    align-content: start;
}

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

.theme-switcher {
    display: inline-flex;
    padding: 5px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--panel-strong);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.theme-chip {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    border-radius: 999px;
    padding: 8px 12px;
    font: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 120ms ease, color 120ms ease, transform 120ms ease;
}

.theme-chip:hover {
    transform: translateY(-1px);
    color: var(--ink);
}

.theme-chip-active {
    background: var(--accent);
    color: white;
}

.button {
    appearance: none;
    border: 0;
    border-radius: 999px;
    padding: 14px 22px;
    min-height: 50px;
    line-height: 1.1;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 120ms ease, opacity 120ms ease, background-color 120ms ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.button:hover {
    transform: translateY(-1px);
}

.button:disabled {
    opacity: 0.55;
    cursor: wait;
    transform: none;
}

.button-primary {
    background: var(--accent);
    color: white;
}

.button-secondary {
    background: var(--secondary-surface);
    color: var(--ink);
}

.button-ghost {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line);
}

.button-danger {
    background: var(--danger-surface);
    color: var(--danger);
}

.dashboard {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 22px;
}

.panel {
    padding: 24px;
}

.panel-status {
    grid-column: 1 / -1;
}

.panel-configs {
    grid-column: 1 / -1;
}

.create-config-shell {
    display: grid;
    gap: 18px;
    margin-bottom: 22px;
}

.create-config-toggle-row {
    display: flex;
    justify-content: flex-start;
}

.create-config-panel {
    display: grid;
    gap: 20px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: color-mix(in srgb, var(--panel-strong) 72%, transparent);
}

.create-config-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: start;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 16px;
    margin-bottom: 18px;
}

.banner {
    background: #f1e3c8;
    border: 1px solid rgba(166, 90, 23, 0.25);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.9rem;
}

.banner-info {
    background: color-mix(in srgb, var(--warning) 18%, transparent);
    color: var(--muted);
    border-color: rgba(166, 90, 23, 0.25);
}

.banner-error {
    background: color-mix(in srgb, var(--danger) 18%, transparent);
    color: var(--danger);
    border-color: rgba(158, 47, 47, 0.25);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.stat-card,
.result-card,
.history-item {
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 22px;
}

.stat-card {
    padding: 18px;
    min-height: 138px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stat-value {
    font-size: 1.45rem;
    line-height: 1.1;
}

.stat-meta,
.panel-note,
.history-meta,
.empty-state,
.banner {
    font-size: 0.95rem;
}

.result-card,
.empty-state {
    padding: 18px;
}

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

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.config-form-grid,
.config-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.config-list {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.admin-dashboard,
.admin-config-list {
    display: grid;
    gap: 18px;
}

.admin-footer {
    display: flex;
    justify-content: flex-end;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 18px;
    color: var(--muted);
}

.admin-footer-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--panel-strong) 72%, transparent);
    font-size: 0.9rem;
}

.admin-footer-label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
}

.admin-footer code {
    font-family: "IBM Plex Mono", monospace;
    color: var(--ink);
}

.admin-panel {
    max-width: 760px;
    margin: 0 auto;
}

.admin-config-item {
    display: grid;
    gap: 14px;
}

.admin-config-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.config-group-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.config-group-card,
.schedule-setup-card {
    display: grid;
    gap: 14px;
    padding: 18px;
    background: color-mix(in srgb, var(--result-surface) 68%, transparent);
    border: 1px solid var(--line);
    border-radius: 22px;
}

.config-group-header,
.config-group-fields,
.create-config-actions {
    display: grid;
    gap: 12px;
}

.advanced-options {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px 16px;
    background: color-mix(in srgb, var(--panel-strong) 64%, transparent);
}

.advanced-options-summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--ink);
}

.advanced-options[open] {
    display: grid;
    gap: 14px;
}

.config-card {
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 22px;
}

.config-card-summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    padding: 18px;
    cursor: pointer;
}

.config-card-summary::-webkit-details-marker {
    display: none;
}

.config-summary-copy {
    display: grid;
    gap: 6px;
}

.config-summary-label {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.4;
}

.config-summary-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.config-summary-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.config-summary-toggle::after {
    content: "▾";
    font-size: 0.9rem;
    transition: transform 120ms ease;
}

.config-card[open] .config-summary-toggle::after {
    transform: rotate(180deg);
}

.config-card-body {
    display: grid;
    gap: 22px;
    padding: 0 18px 18px;
    border-top: 1px solid var(--line);
}

.config-card-body > :first-child {
    margin-top: 18px;
}

.field-group {
    display: grid;
    gap: 8px;
}

.field-label {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.field-input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--panel-strong);
    color: var(--ink);
    padding: 12px 14px;
    font: inherit;
}

.field-input:focus {
    outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent);
    outline-offset: 2px;
}

.schedule-section {
    display: grid;
    gap: 14px;
    margin-top: 24px;
}

.schedule-section-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.schedule-editor {
    display: grid;
    gap: 12px;
}

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

.schedule-card {
    background: color-mix(in srgb, var(--result-surface) 75%, transparent);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 14px;
    display: grid;
    gap: 12px;
}

.schedule-card-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.schedule-pattern-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 10px;
    background: color-mix(in srgb, var(--accent) 18%, transparent);
    color: var(--accent-deep);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.schedule-static {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 12px 14px;
    border: 1px dashed var(--line);
    border-radius: 16px;
    color: var(--muted);
    background: color-mix(in srgb, var(--panel-strong) 65%, transparent);
    font-weight: 500;
}

.schedule-actions {
    display: flex;
    justify-content: flex-end;
}

.schedule-empty {
    padding: 14px 16px;
    border: 1px dashed var(--line);
    border-radius: 18px;
    background: color-mix(in srgb, var(--panel-strong) 55%, transparent);
}

.schedule-add-button,
.schedule-save-button,
.form-submit-button,
.schedule-action-button {
    justify-self: start;
    padding-inline: 22px;
    min-width: 152px;
    white-space: nowrap;
}

.checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-weight: 500;
}

.result-metric {
    padding: 14px;
    background: var(--result-surface);
    border-radius: 18px;
}

.metric-label {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.metric-value,
.history-title {
    font-weight: 700;
}

.history-list {
    display: grid;
    gap: 12px;
}

.history-item {
    padding: 16px;
}

.history-title-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: baseline;
    margin-bottom: 8px;
}

.history-meta {
    font-family: "IBM Plex Mono", monospace;
}

.status-pill {
    display: inline-flex;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-success {
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    color: var(--accent-deep);
}

.status-failure {
    background: color-mix(in srgb, var(--danger) 16%, transparent);
    color: var(--danger);
}

.inline-form {
    display: inline-flex;
}

.auth-panel {
    gap: 24px;
}

.auth-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

.auth-card {
    padding: 20px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--panel-strong) 90%, transparent) 0%, color-mix(in srgb, var(--result-surface) 82%, transparent) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    display: grid;
    gap: 18px;
}

.auth-form {
    display: grid;
    gap: 16px;
    align-content: start;
}

.auth-card-header {
    display: grid;
    gap: 8px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.auth-card .eyebrow {
    margin-bottom: 0;
    font-size: 0.72rem;
}

.auth-card h3 {
    font-size: 1.7rem;
    line-height: 1;
}

.auth-form-actions {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 8px;
}

.stacked-actions {
    display: grid;
    gap: 18px;
}

.danger-note {
    color: var(--danger-text);
}

.auth-form .form-submit-button {
    margin-top: 0;
    padding-inline: 28px;
    padding-block: 16px;
    min-height: 56px;
}

#sign-in .auth-form .form-submit-button {
    flex: 0 1 auto;
}

.account-signout-button {
    appearance: none;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: transparent;
    box-shadow: none;
    padding: 10px 16px;
    min-height: 40px;
    min-width: 0;
    font-size: 0.95rem;
}

.auth-form .account-signout-button {
    padding-inline: 16px;
    padding-block: 10px;
    min-height: 40px;
    min-width: 0;
    width: auto;
    align-self: flex-start;
}

.auth-form > .field-group:last-of-type {
    margin-bottom: 2px;
}

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

    .hero-actions {
        justify-content: start;
    }

    .admin-footer {
        justify-content: start;
    }

    .stats-grid,
    .result-grid,
    .config-form-grid,
    .config-metrics,
    .config-group-grid,
    .admin-config-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

@media (max-width: 640px) {
    .page-shell {
        width: min(100% - 20px, 100%);
        padding-top: 18px;
    }

    .hero,
    .panel {
        border-radius: 22px;
        padding: 18px;
    }

    .stats-grid,
    .result-grid,
    .config-form-grid,
    .config-metrics,
    .config-group-grid,
    .admin-config-grid,
    .auth-grid {
        grid-template-columns: 1fr;
    }

    .panel-header,
    .history-title-row,
    .schedule-card-header,
    .schedule-section-header,
    .create-config-header,
    .config-card-summary {
        flex-direction: column;
        align-items: start;
    }

    .config-summary-meta {
        width: 100%;
        justify-content: space-between;
    }
}