:root {
    --bg: #f4f6fb;
    --surface: rgba(255, 255, 255, 0.82);
    --surface-strong: #ffffff;
    --line: rgba(14, 30, 63, 0.1);
    --text: #142033;
    --muted: #5d687c;
    --blue: #0a84ff;
    --blue-deep: #0066cc;
    --blue-soft: rgba(10, 132, 255, 0.12);
    --green-soft: rgba(32, 201, 151, 0.12);
    --red-soft: rgba(255, 69, 58, 0.12);
    --shadow: 0 20px 45px rgba(22, 39, 79, 0.08);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(88, 164, 255, 0.22), transparent 25%),
        radial-gradient(circle at bottom right, rgba(121, 255, 214, 0.18), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, #eff4fb 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    border-radius: 14px;
    padding: 0.85rem 1rem;
    color: var(--text);
}

textarea {
    resize: vertical;
}

.storefront-body,
.admin-body {
    padding: 1.4rem;
}

.store-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.35rem;
    margin-bottom: 1.2rem;
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    border-radius: var(--radius-xl);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-home-link {
    text-decoration: none;
}

.header-tools {
    display: grid;
    grid-template-columns: minmax(280px, 420px) 220px;
    gap: 0.75rem;
    align-items: center;
}

.brand-logo {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    padding: 0.45rem;
    box-shadow: 0 10px 20px rgba(15, 46, 95, 0.08);
    object-fit: contain;
}

.store-header h1,
.store-header h2,
.section-head h2,
.hero-copy h2,
.store-card h3,
.admin-app-card h3 {
    margin: 0;
}

.top-nav {
    display: flex;
    gap: 0.7rem;
}

.nav-link,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--line);
    padding: 0.78rem 1.15rem;
    background: var(--surface-strong);
    box-shadow: 0 8px 18px rgba(15, 46, 95, 0.06);
}

.nav-link.active,
.button.primary {
    background: linear-gradient(180deg, #2f9cff 0%, var(--blue) 100%);
    color: #fff;
    border-color: transparent;
}

.download-button {
    background: linear-gradient(180deg, #ff8a1d 0%, #ff5a1f 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 14px 28px rgba(255, 102, 31, 0.28);
    font-weight: 700;
}

.download-button:hover {
    background: linear-gradient(180deg, #ff9b38 0%, #ff6326 100%);
}

.button.danger {
    background: var(--red-soft);
    color: #b42318;
}

.button.small {
    padding: 0.5rem 0.8rem;
}

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

.kicker,
.section-kicker {
    margin: 0 0 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--blue-deep);
}

.subtle,
.store-card p,
.admin-app-card p,
.tight {
    color: var(--muted);
}

.tight {
    margin: 0.2rem 0;
}

.store-layout {
    display: grid;
    gap: 1.25rem;
}

.hero-card,
.toolbar-card,
.section-block,
.admin-panel {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    border-radius: var(--radius-xl);
}

.hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) 260px;
    gap: 1rem;
    padding: 1.6rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(10, 132, 255, 0.18), transparent 28%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(237, 247, 255, 0.88));
}

.hero-copy p {
    max-width: 74ch;
}

.hero-art {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 34px;
    object-fit: cover;
    background: linear-gradient(135deg, #d9e8ff, #f4fbff);
}

.hero-placeholder,
.placeholder-icon {
    display: grid;
    place-items: center;
    font-weight: 800;
    color: var(--blue-deep);
}

.generated-icon {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #dbe8ff, #f7fbff);
}

.icon-emoji {
    font-size: 1.9rem;
    line-height: 1;
}

.icon-initials {
    position: absolute;
    right: 0.45rem;
    bottom: 0.4rem;
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: rgba(20, 32, 51, 0.72);
}

.hero-meta-row,
.store-card-footer,
.inline-actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    align-items: center;
}

.capsule,
.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.3rem 0.72rem;
    font-size: 0.82rem;
}

.capsule {
    background: rgba(15, 38, 73, 0.08);
}

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

.badge {
    color: var(--blue-deep);
    background: var(--blue-soft);
}

.section-block,
.admin-panel {
    padding: 1.25rem;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.store-card,
.admin-app-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 24px rgba(18, 44, 84, 0.05);
}

.app-icon-wrap {
    position: relative;
    width: 76px;
    height: 76px;
    flex: 0 0 76px;
}

.app-icon {
    width: 76px;
    height: 76px;
    border-radius: 20px;
    object-fit: cover;
    background: linear-gradient(135deg, #d7e8ff, #ebf7ff);
}

.app-icon-wrap .generated-icon {
    position: absolute;
    inset: 0;
}

.section-block h2,
.admin-panel h2 {
    font-size: 1.35rem;
}

.app-store-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.store-card {
    padding: 1rem;
}

.load-more-wrap {
    display: flex;
    justify-content: center;
    padding-top: 1.5rem;
}

.load-more-button {
    min-width: 220px;
    min-height: 56px;
    padding: 1rem 1.6rem;
    background: linear-gradient(180deg, #0a84ff 0%, #005ed9 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 18px 34px rgba(10, 132, 255, 0.24);
    font-weight: 700;
    font-size: 1rem;
}

.load-more-button:hover {
    background: linear-gradient(180deg, #2d98ff 0%, #136ce6 100%);
}

.app-detail-shell {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.app-detail-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.app-detail-head {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.app-detail-icon-wrap {
    position: relative;
    width: 112px;
    height: 112px;
    flex: 0 0 112px;
}

.app-detail-icon {
    width: 112px;
    height: 112px;
    border-radius: 28px;
    object-fit: cover;
    background: linear-gradient(135deg, #d7e8ff, #ebf7ff);
}

.app-detail-icon-wrap .generated-icon {
    position: absolute;
    inset: 0;
    border-radius: 28px;
}

.app-detail-actions {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1rem;
}

.detail-card {
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1rem;
}

.detail-card h3 {
    margin: 0 0 0.8rem;
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-list div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.detail-list span {
    color: var(--muted);
    text-align: right;
    word-break: break-word;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.screenshot-shot {
    width: 100%;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: #fff;
}

.version-list {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.version-item {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.76);
}

.version-item strong,
.version-item span,
.version-item p {
    display: block;
}

.version-item p {
    margin: 0.45rem 0 0;
}

.paywall-card {
    background: linear-gradient(135deg, rgba(255, 241, 229, 0.96), rgba(255, 250, 244, 0.94));
}

.paywall-form {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.paywall-form input {
    flex: 1 1 260px;
}

.restore-link {
    display: inline-flex;
    margin-top: 0.9rem;
    color: var(--blue-deep);
    font-weight: 600;
}

.restore-form {
    margin-top: 0.85rem;
}

.support-block {
    margin-top: 1rem;
    padding-top: 0.9rem;
    border-top: 1px solid var(--line);
}

.support-title,
.support-copy {
    margin: 0 0 0.35rem;
}

.support-title {
    font-weight: 700;
}

.support-copy {
    color: var(--muted);
    margin-bottom: 0.7rem;
}

.support-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    background: rgba(10, 132, 255, 0.1);
    border: 1px solid rgba(10, 132, 255, 0.18);
    color: var(--blue-deep);
    font-weight: 700;
    word-break: break-word;
    text-decoration: underline;
    position: relative;
    z-index: 2;
    cursor: pointer;
    pointer-events: auto;
    user-select: text;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(9, 18, 35, 0.58);
    z-index: 30;
}

.modal-backdrop.is-visible {
    display: flex;
}

.modal-card {
    position: relative;
    width: min(100%, 640px);
    max-height: calc(100vh - 2rem);
    overflow: auto;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 24px;
    box-shadow: 0 28px 60px rgba(11, 24, 51, 0.28);
    padding: 1.2rem;
}

.modal-close {
    position: absolute;
    top: 0.8rem;
    right: 0.8rem;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    font-size: 1.35rem;
    line-height: 1;
}

.store-card-top {
    display: flex;
    gap: 0.9rem;
    align-items: center;
    margin-bottom: 0.9rem;
}

.store-card-copy {
    min-width: 0;
}

.store-card-copy h3,
.admin-app-card h3 {
    font-size: 1.05rem;
}

.store-description {
    min-height: 4.7rem;
    margin: 0 0 1rem;
    line-height: 1.5;
}

.empty-panel,
.notice {
    padding: 1rem 1.15rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.88);
}

.notice.success {
    background: var(--green-soft);
}

.notice.error {
    background: var(--red-soft);
}

.admin-layout {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 1.2rem;
}

.dashboard-sidebar,
.editor-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stack-form,
.editor-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.admin-app-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-height: 48vh;
    overflow: auto;
}

.source-switch-list {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 0.9rem;
}

.source-switch {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 0.95rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.88);
}

.source-switch span {
    color: var(--muted);
}

.source-switch.active {
    border-color: rgba(10, 132, 255, 0.3);
    background: rgba(236, 246, 255, 0.92);
}

.admin-app-card {
    padding: 0.9rem;
}

.admin-app-card.selected {
    border-color: rgba(10, 132, 255, 0.28);
    background: rgba(236, 246, 255, 0.92);
}

.rank-row {
    justify-content: space-between;
}

.rank-form {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.rank-form input {
    width: 86px;
    padding: 0.55rem 0.7rem;
}

.admin-app-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.editor-form label {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

@media (max-width: 1120px) {
    .hero-card,
    .admin-layout,
    .app-store-grid,
    .detail-grid,
    .screenshot-grid {
        grid-template-columns: 1fr;
    }

    .app-detail-top,
    .app-detail-head {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 760px) {
    .storefront-body,
    .admin-body {
        padding: 0.9rem;
    }

    .store-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-tools {
        width: 100%;
        grid-template-columns: 1fr;
    }

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