:root {
    --bg: #f0e7d3;
    --page: #ffffff;
    --bg-elev: #fef9f3;
    --text: #2a2118;
    --text-sub: #6b5a4a;
    --text-faint: #a89986;
    --line: #ddd2bf;
    --bronze: #8b6f47;
    --bronze-dark: #6f583a;
}

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

body {
    font-family: 'Shippori Mincho', 'Cormorant Garamond', serif;
    background-color: #fcf7ee;
    background-image: url("bg.png");
    background-repeat: repeat;
    background-size: 800px auto;
    color: var(--text);
    min-height: 100dvh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding:
        max(16px, env(safe-area-inset-top))
        max(16px, env(safe-area-inset-right))
        max(16px, env(safe-area-inset-bottom))
        max(16px, env(safe-area-inset-left));
}

/* iOS-friendly scroll lock when any modal is open */
body.modal-open {
    position: fixed;
    width: 100%;
    overflow: hidden;
}

.page {
    background: var(--page);
    max-width: 460px;
    margin: 0 auto;
    padding: 64px 32px 48px;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #bd8d46;
    border-top-left-radius: 230px;
    border-top-right-radius: 230px;
}

@media (max-width: 480px) {
    .page { padding: 48px 20px 36px; }
}

h1 {
    margin-bottom: 56px;
    display: flex;
    justify-content: center;
}

h1 img {
    display: block;
    width: 100%;
    max-width: 180px;
    height: auto;
}

.name-input-area {
    margin-bottom: 40px;
    width: 100%;
    max-width: 320px;
}

.name-input-area input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 4px;
    font-size: 1rem;
    background: var(--bg-elev);
    text-align: center;
    outline: none;
    transition: border-color 0.3s;
    font-family: inherit;
    color: var(--text);
}

.name-input-area input::placeholder {
    color: var(--text-faint);
    font-style: italic;
}

.name-input-area input:focus {
    border-color: var(--bronze);
}

.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    width: 100%;
    max-width: 360px;
    margin-bottom: 40px;
}

.cell {
    aspect-ratio: 1;
    border-radius: 4px;
    border: 1px solid var(--line);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--text-faint);
    transition: all 0.3s ease;
    position: relative;
    background: var(--bg-elev);
    font-family: 'Cormorant Garamond', serif;
}

.cell:hover {
    border-color: var(--bronze);
}

.cell.selected {
    border-color: #efefef;
    box-shadow: 0 2px 8px rgba(42, 33, 24, 0.06);
}

/* Inline palette bar */
.palette-bar {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    width: 100%;
    max-width: 360px;
    margin-bottom: 32px;
    padding: 14px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 4px;
}

.palette-color {
    aspect-ratio: 1;
    border-radius: 50%;
    cursor: pointer;
    border: 1px solid transparent;
    outline: 1px solid rgba(42, 33, 24, 0.06);
    outline-offset: -1px;
    transition: all 0.2s;
}

.palette-color:hover {
    transform: translateY(-2px);
}

.palette-color.active {
    border-color: #bd8d46;
    transform: translateY(-3px);
    box-shadow: 0 2px 6px rgba(42, 33, 24, 0.10);
}

.palette-hint {
    font-size: 0.75rem;
    color: var(--text-sub);
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: 0.15em;
    min-height: 1.2em;
    transition: color 0.3s;
}

/* Result modal */
.result-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(42, 33, 24, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.result-overlay.open {
    display: flex;
}

.result-overlay.visible {
    opacity: 1;
}

.result-modal {
    background: #fff;
    border-radius: 4px;
    padding: 56px 32px 40px;
    width: 100%;
    max-width: 440px;
    text-align: center;
    position: relative;
    box-shadow: 0 16px 48px rgba(42, 33, 24, 0.16);
    transform: translateY(40px) scale(0.96);
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.result-overlay.visible .result-modal {
    transform: translateY(0) scale(1);
}

.result-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: transparent;
    border: none;
    font-size: 1.4rem;
    color: var(--text-faint);
    cursor: pointer;
    font-family: inherit;
    line-height: 1;
    padding: 8px;
    transition: color 0.3s;
}

.result-close:hover {
    color: var(--bronze);
}

.result-message {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
}

.result-city {
    font-family: 'Cormorant Garamond', 'Shippori Mincho', serif;
    font-size: 2.6rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.15;
    letter-spacing: 0.02em;
}

.result-city-ja {
    display: block;
    font-family: 'Shippori Mincho', serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-sub);
    margin-top: 6px;
    letter-spacing: 0.05em;
}

.result-door {
    display: block;
    width: 110px;
    height: auto;
    margin: 20px auto 14px;
}

.result-meta {
    font-size: 0.75rem;
    color: var(--text-faint);
    margin-bottom: 32px;
    font-family: 'Cormorant Garamond', serif;
    letter-spacing: 0.15em;
}

.result-link {
    display: inline-block;
    padding: 12px 22px;
    background: transparent;
    color: var(--text);
    text-decoration: none;
    border-radius: 30px;
    font-size: 0.85rem;
    font-family: inherit;
    border: 1px solid var(--line);
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.15em;
}

.result-link:hover {
    border-color: var(--bronze);
    color: var(--bronze);
}

.result-link.primary {
    background: var(--bronze);
    border-color: var(--bronze);
    color: var(--bg-elev);
}

.result-link.primary:hover {
    background: var(--bronze-dark);
    border-color: var(--bronze-dark);
    color: var(--bg-elev);
}

.primary-solo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0 auto;
    padding: 14px 28px;
    max-width: 280px;
}

.external-icon {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    opacity: 0.85;
}

.result-note {
    font-size: 10px;
    color: var(--text-faint);
    margin: 8px 0 36px;
    letter-spacing: 0.08em;
}

.buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Generate button */
.generate-btn {
    padding: 16px 56px;
    background: var(--bronze);
    color: var(--bg-elev);
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 48px;
    letter-spacing: 0.25em;
    padding-left: calc(56px + 0.25em);
}

.generate-btn:hover:not(:disabled) {
    background: var(--bronze-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 111, 71, 0.12);
}

.generate-btn:disabled {
    background: var(--line);
    cursor: not-allowed;
}

.reset-btn {
    background: transparent;
    color: var(--text-sub);
    border: none;
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 6px 16px;
    margin-top: -32px;
    margin-bottom: 48px;
    letter-spacing: 0.2em;
    transition: color 0.3s;
}

.reset-btn:hover {
    color: var(--bronze);
}

.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--text);
    color: var(--bg);
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    z-index: 300;
    letter-spacing: 0.1em;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Story modal */
.story-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(42, 33, 24, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.story-overlay.open {
    display: flex;
}

.story-content {
    background: var(--bg-elev);
    border-radius: 4px;
    padding: 40px 32px;
    max-width: 420px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    text-align: left;
    box-shadow: 0 12px 36px rgba(42, 33, 24, 0.14);
}

.story-content h2 {
    font-family: 'Cormorant Garamond', 'Shippori Mincho', serif;
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--text);
    letter-spacing: 0.05em;
}

.story-content p {
    font-size: 0.95rem;
    line-height: 2;
    color: var(--text-sub);
    margin-bottom: 14px;
}

.story-close {
    margin-top: 24px;
    padding: 10px 28px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--text);
    transition: all 0.3s;
    letter-spacing: 0.15em;
}

.story-close:hover {
    border-color: var(--bronze);
    color: var(--bronze);
}

/* Site footer */
.site-footer {
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    width: 100%;
    max-width: 360px;
    text-align: center;
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.15em;
}

.site-footer p {
    margin-bottom: 6px;
}

.site-footer a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.site-footer a:hover {
    color: var(--bronze);
}

.footer-sep {
    margin: 0 8px;
    color: var(--line);
}

/* Footer modal */
.doc-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(42, 33, 24, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 250;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.doc-overlay.open {
    display: flex;
}

.doc-modal {
    background: var(--bg-elev);
    border-radius: 4px;
    padding: 40px 32px;
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    text-align: left;
    box-shadow: 0 16px 48px rgba(42, 33, 24, 0.14);
}

.doc-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: transparent;
    border: none;
    font-size: 1.4rem;
    color: var(--text-faint);
    cursor: pointer;
    font-family: inherit;
    line-height: 1;
    padding: 8px;
    transition: color 0.3s;
}

.doc-close:hover {
    color: var(--bronze);
}

.doc-title {
    font-family: 'Cormorant Garamond', 'Shippori Mincho', serif;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    text-align: center;
}

.doc-body {
    font-size: 0.85rem;
    line-height: 1.9;
    color: var(--text-sub);
}

.doc-body h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 18px;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}

.doc-body p {
    margin-bottom: 8px;
}

.doc-body a {
    color: var(--bronze);
    text-decoration: none;
    border-bottom: 1px solid var(--line);
}

.doc-body a:hover {
    border-bottom-color: var(--bronze);
}