:root {
    color-scheme: light;
    --bg: #f4ede5;
    --bg-alt: #dbe7ec;
    --panel: rgba(255, 255, 255, 0.86);
    --panel-strong: rgba(255, 255, 255, 0.94);
    --text: #1d2a32;
    --muted: #60707a;
    --border: rgba(29, 42, 50, 0.11);
    --accent: #c86f3b;
    --accent-dark: #9f5126;
    --ink: #21333f;
    --soft: #fdf6ee;
    --soft-blue: #edf5f8;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.78), transparent 34%),
        linear-gradient(140deg, var(--bg), var(--bg-alt));
}

a {
    color: inherit;
}

button {
    font: inherit;
}

.page-shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 28px 0 40px;
}

.page-shell.narrow {
    width: min(860px, calc(100% - 40px));
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-link {
    text-decoration: none;
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
}

.brand-kicker,
.eyebrow {
    margin: 0;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #83624b;
}

.brand-link strong {
    font-size: 18px;
    line-height: 1.4;
}

.hero-panel,
.summary-banner,
.featured-panel,
.wizard-card,
.settings-panel,
.profile-card,
.completion-card {
    border: 1px solid var(--border);
    border-radius: 28px;
    background: var(--panel);
    box-shadow: 0 18px 56px rgba(22, 28, 33, 0.11);
    backdrop-filter: blur(14px);
}

.hero-panel,
.summary-banner {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    padding: 28px;
    margin-bottom: 18px;
}

.hero-copy h1,
.summary-banner h1,
.completion-card h1,
.profile-card h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.14;
    letter-spacing: -0.03em;
}

.hero-description,
.auth-description,
.helper-text {
    color: var(--muted);
    line-height: 1.7;
}

.primary-button,
.ghost-button,
.auth-button,
.text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.primary-button {
    background: var(--ink);
    color: #fff;
    box-shadow: 0 10px 20px rgba(33, 51, 63, 0.16);
}

.ghost-button {
    background: rgba(255, 255, 255, 0.72);
    border-color: var(--border);
    color: var(--ink);
}

.primary-button:hover,
.ghost-button:hover,
.auth-button:hover {
    transform: translateY(-1px);
}

.filter-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.tab-list,
.filter-list,
.tag-row,
.point-list,
.card-actions,
.time-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tab-pill,
.filter-pill,
.tag,
.point-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
}

.tab-pill,
.filter-pill {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.68);
}

.tab-pill.active,
.filter-pill.active {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
}

.featured-panel {
    padding: 28px;
    margin-bottom: 20px;
}

.featured-header,
.preview-header,
.wizard-header,
.settings-panel-header,
.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.featured-header h2,
.wizard-header h2,
.settings-panel-header h2,
.profile-card h2 {
    margin: 6px 0 0;
    font-size: 30px;
    letter-spacing: -0.03em;
}

.tag {
    background: rgba(200, 111, 59, 0.12);
    color: var(--accent-dark);
}

.tag.subtle {
    background: rgba(33, 51, 63, 0.08);
    color: var(--ink);
}

.featured-summary,
.feed-summary,
.featured-explanation,
.feed-explanation {
    font-size: 15px;
    line-height: 1.75;
    color: var(--muted);
}

.source-quote,
.feed-source {
    margin: 18px 0;
    padding: 18px;
    border-radius: 20px;
    background: var(--soft-blue);
    border: 1px solid #d6e3eb;
    font-size: 18px;
    line-height: 1.75;
}

.point-chip {
    background: var(--soft);
    border: 1px solid #eed6c2;
    color: #845436;
}

.point-list.compact .point-chip {
    padding: 8px 12px;
}

.content-grid,
.profile-grid,
.wizard-layout {
    display: grid;
    gap: 18px;
}

.content-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wizard-layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
}

.profile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 18px;
}

.feed-card,
.subscription-card {
    padding: 22px;
    border-radius: 24px;
    background: var(--panel-strong);
    border: 1px solid var(--border);
}

.feed-card h3,
.subscription-card h3 {
    margin: 14px 0 10px;
    font-size: 22px;
    letter-spacing: -0.02em;
}

.wizard-card,
.settings-panel,
.profile-card,
.completion-card {
    padding: 28px;
}

.form-card {
    display: grid;
    gap: 18px;
}

.stack-form {
    display: grid;
    gap: 16px;
}

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

.form-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--ink);
}

.form-input {
    width: 100%;
    min-height: 54px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.82);
    color: var(--text);
    font: inherit;
}

.form-input:focus {
    outline: none;
    border-color: rgba(200, 111, 59, 0.55);
    box-shadow: 0 0 0 4px rgba(200, 111, 59, 0.12);
}

.form-input:disabled {
    color: var(--muted);
    background: rgba(255, 255, 255, 0.5);
}

.form-message {
    min-height: 24px;
}

.form-message.is-success {
    color: #2f7d4f;
}

.form-message.is-error {
    color: #c2432f;
}

.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
}

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

.choice-card {
    width: 100%;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.choice-card.selected {
    background: rgba(200, 111, 59, 0.14);
    border-color: rgba(200, 111, 59, 0.55);
    box-shadow: 0 10px 24px rgba(200, 111, 59, 0.14);
}

.choice-card strong {
    font-size: 16px;
}

.choice-card span {
    color: var(--muted);
    line-height: 1.6;
}

.step-indicator {
    display: flex;
    gap: 8px;
}

.step-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    color: var(--muted);
    font-weight: 700;
}

.step-dot.active {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.wizard-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 24px;
}

.preview-summary,
.profile-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.preview-summary div,
.profile-list div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--border);
}

.preview-summary dt,
.profile-list dt {
    color: var(--muted);
    font-weight: 700;
}

.preview-summary dd,
.profile-list dd {
    margin: 0;
    font-weight: 700;
    text-align: right;
}

.email-preview-card {
    margin-top: 18px;
    padding: 20px;
    border-radius: 24px;
    border: 1px solid #ead7c6;
    background: #fffdfa;
}

.inline-message {
    min-height: 24px;
    color: #c2432f;
    font-weight: 700;
}

.settings-empty {
    padding: 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px dashed var(--border);
    line-height: 1.7;
    color: var(--muted);
}

.subscription-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.completion-card {
    text-align: center;
    margin-top: 60px;
}

.card-actions.centered {
    justify-content: center;
    margin-top: 24px;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-card {
    width: min(520px, 100%);
    padding: 34px;
    border-radius: 30px;
    background: var(--panel);
    border: 1px solid var(--border);
    box-shadow: 0 18px 56px rgba(22, 28, 33, 0.11);
}

.auth-card h1 {
    margin: 8px 0 16px;
    font-size: 38px;
    line-height: 1.15;
}

.auth-alert {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(194, 67, 47, 0.18);
    background: rgba(194, 67, 47, 0.08);
    color: #9d3524;
    line-height: 1.6;
    font-weight: 700;
}

.auth-actions {
    display: grid;
    gap: 12px;
    margin: 26px 0 18px;
}

.auth-button {
    min-height: 56px;
    font-weight: 800;
}

.auth-button.google {
    background: #ffffff;
    color: #202124;
    border-color: #dadce0;
}

.auth-button.naver {
    background: #03c75a;
    color: #fff;
}

.text-link {
    justify-content: flex-start;
    padding: 0;
    min-height: 0;
    color: var(--muted);
}

.hidden {
    display: none !important;
}

@media (max-width: 980px) {
    .content-grid,
    .wizard-layout,
    .profile-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .page-shell,
    .page-shell.narrow {
        width: calc(100% - 28px);
    }

    .topbar,
    .hero-panel,
    .summary-banner,
    .wizard-header,
    .featured-header,
    .preview-header {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .wizard-footer {
        flex-direction: column;
    }

    .preview-summary div,
    .profile-list div {
        flex-direction: column;
        align-items: flex-start;
    }

    .preview-summary dd,
    .profile-list dd {
        text-align: left;
    }
}