:root {
    color-scheme: dark;
    --bg: #101413;
    --panel: #18201d;
    --panel-strong: #202b27;
    --text: #f4efe4;
    --muted: #c5bda9;
    --line: #3c493f;
    --gold: #d7b96f;
    --wine: #873f4d;
    --teal: #2f766d;
    --danger: #e08f7c;
    --ink: #2a1d22;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
            linear-gradient(145deg, rgba(135, 63, 77, 0.22), transparent 34%),
            linear-gradient(315deg, rgba(47, 118, 109, 0.24), transparent 38%),
            var(--bg);
    color: var(--text);
}

.app-shell {
    width: min(1080px, 100%);
    min-height: 100vh;
    margin: 0 auto;
    padding: 24px;
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 24px;
    align-items: stretch;
}

.reading-panel,
.result-panel {
    border: 1px solid var(--line);
    background: rgba(24, 32, 29, 0.9);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

.brand-row {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 24px;
}

.mark {
    width: 54px;
    aspect-ratio: 2 / 3;
    display: grid;
    place-items: center;
    border: 1px solid var(--gold);
    border-radius: 6px;
    color: var(--gold);
    background: linear-gradient(160deg, var(--wine), #2b1f25);
    font-family: Georgia, serif;
    font-size: 15px;
}

h1 {
    margin: 0;
    font-size: 28px;
    line-height: 1.1;
}

p {
    margin: 6px 0 0;
    color: var(--muted);
    line-height: 1.45;
}

.question-form {
    display: grid;
    gap: 14px;
}

label {
    font-size: 14px;
    color: var(--muted);
}

textarea,
input,
select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #111816;
    color: var(--text);
    font: inherit;
}

textarea {
    resize: vertical;
    min-height: 138px;
    padding: 12px;
}

select {
    min-height: 44px;
    padding: 10px 12px;
}

textarea:focus,
input:focus,
select:focus,
button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

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

.spread-description {
    min-height: 40px;
    margin: 0;
    font-size: 13px;
    color: var(--muted);
}

button {
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font: inherit;
}

.primary-button {
    min-height: 48px;
    margin-top: 6px;
    background: var(--gold);
    color: #211a0b;
    font-weight: 700;
}

.primary-button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.premium-panel {
    margin-top: 18px;
    display: grid;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.premium-heading {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: baseline;
}

.premium-heading strong {
    color: var(--text);
}

.premium-heading span,
.limit-status {
    color: var(--muted);
    font-size: 13px;
}

.limit-status {
    min-height: 19px;
    margin: 0;
}

.plan-list {
    display: grid;
    gap: 8px;
}

.plan-button {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    background: var(--panel-strong);
    color: var(--text);
    border: 1px solid var(--line);
    text-align: left;
}

.plan-button strong {
    color: var(--gold);
    white-space: nowrap;
}

.result-panel {
    min-height: 520px;
    display: grid;
}

.empty-state {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 16px;
    text-align: center;
}

.card-preview {
    width: min(320px, 90%);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.card-preview span,
.card {
    aspect-ratio: 2 / 3;
    border-radius: 8px;
    border: 1px solid rgba(215, 185, 111, 0.72);
    background:
            linear-gradient(135deg, rgba(215, 185, 111, 0.16), transparent 30%),
            radial-gradient(circle at center, rgba(47, 118, 109, 0.45), transparent 36%),
            #241c22;
}

.card-preview span {
    position: relative;
    overflow: hidden;
}

.card-preview span::before {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(215, 185, 111, 0.42);
    border-radius: 6px;
}

.card-preview span::after {
    content: "*";
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: rgba(215, 185, 111, 0.8);
    font: 24px Georgia, serif;
}

.result {
    display: grid;
    gap: 20px;
    align-content: start;
}

.hidden {
    display: none;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(134px, 1fr));
    gap: 12px;
}

.card {
    position: relative;
    overflow: hidden;
    min-height: 180px;
    padding: 14px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 10px;
    isolation: isolate;
    transform: rotate(calc((var(--card-index) - 1) * 1.3deg));
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.3);
}

.card::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(215, 185, 111, 0.42);
    border-radius: 6px;
    z-index: -1;
}

.card::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
            linear-gradient(90deg, transparent 48%, rgba(215, 185, 111, 0.16) 49%, transparent 51%),
            linear-gradient(0deg, transparent 48%, rgba(215, 185, 111, 0.12) 49%, transparent 51%);
    opacity: 0.55;
    z-index: -2;
}

.card-reversed {
    background:
            linear-gradient(315deg, rgba(215, 185, 111, 0.14), transparent 30%),
            radial-gradient(circle at center, rgba(135, 63, 77, 0.46), transparent 38%),
            #241c22;
}

.card-corner {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(215, 185, 111, 0.48);
    border-radius: 50%;
    color: var(--gold);
    font: 700 13px Georgia, serif;
    background: rgba(16, 20, 19, 0.58);
}

.card-art {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 74px;
}

.card-orbit {
    width: 74px;
    height: 74px;
    border: 1px solid rgba(215, 185, 111, 0.46);
    border-radius: 50%;
    background:
            radial-gradient(circle, rgba(215, 185, 111, 0.12) 0 28%, transparent 29%),
            conic-gradient(from 45deg, transparent, rgba(215, 185, 111, 0.36), transparent 38%);
}

.card-sigil {
    position: absolute;
    color: var(--gold);
    font: 700 22px Georgia, serif;
    text-shadow: 0 2px 16px rgba(215, 185, 111, 0.28);
}

.card-copy {
    display: grid;
    gap: 5px;
}

.card-position {
    min-height: 28px;
    display: flex;
    align-items: center;
    padding: 6px 8px;
    border-radius: 6px;
    background: rgba(16, 20, 19, 0.68);
    color: var(--gold);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
}

.card strong {
    color: var(--text);
    line-height: 1.2;
    font-size: 15px;
}

.card small {
    color: var(--gold);
    line-height: 1.25;
}

.card-design-illustrated {
    padding: 8px;
    background: #171312;
}

.card-design-illustrated::before,
.card-design-illustrated::after {
    display: none;
}

.card-design-illustrated .card-image {
    width: 100%;
    min-height: 0;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid rgba(215, 185, 111, 0.35);
    background: #241c22;
}

.card-design-illustrated .card-copy {
    padding: 4px 2px 2px;
}

.answer {
    white-space: pre-wrap;
    line-height: 1.6;
    color: var(--text);
    background: rgba(16, 20, 19, 0.64);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

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

@media (max-width: 760px) {
    .app-shell {
        padding: 14px;
        grid-template-columns: 1fr;
    }

    .reading-panel,
    .result-panel {
        padding: 16px;
    }

    .result-panel {
        min-height: 360px;
    }
}