/* SheinCode — Phase 1 design system
   Editorial fashion: white / black / neutral grey. Fraunces (display serif) + Inter (sans).
   Hand-written, no build step. Mobile-first. */

:root {
    --ink: #111111;
    --ink-soft: #3d3d3d;
    --grey: #6f6f6f;
    --grey-light: #ececec;
    --grey-bg: #f6f6f4;
    --line: #e2e2de;
    --paper: #ffffff;
    --accent: #111111;
    --success-bg: #eef7ee;
    --success-ink: #1e5b23;
    --error-bg: #fdeeee;
    --error-ink: #8c1f1f;
    --serif: "Fraunces", "Playfair Display", Georgia, "Times New Roman", serif;
    --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
    font-size: 16.5px;
    -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
a { color: var(--ink); }
.text-link { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(6px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { display: block; border-radius: 4px; flex: none; }
.brand-name { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; letter-spacing: -0.01em; }
.brand-name em { font-style: italic; font-weight: 400; }
.brand-name.light { color: #fff; }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
    text-decoration: none; font-size: .92rem; font-weight: 500; color: var(--ink-soft);
    padding: 7px 10px; border-radius: 999px;
}
.main-nav a:hover { color: var(--ink); background: var(--grey-bg); }
.main-nav a.active { color: #fff; background: var(--ink); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block; text-decoration: none; font-weight: 600; font-size: .95rem;
    padding: 12px 22px; border-radius: 999px; border: 1px solid var(--ink); cursor: pointer;
}
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--grey-bg); }
.btn-small { padding: 7px 14px; font-size: .85rem; }
.btn-block { width: 100%; text-align: center; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--line); text-align: left; }
.hero-eyebrow, .section-eyebrow {
    text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 700; color: var(--grey); margin: 0 0 14px;
}
.hero-title { font-size: clamp(2.6rem, 7.2vw, 4.6rem); margin: 0 0 20px; font-weight: 600; }
.hero-title em { font-style: italic; font-weight: 400; }
.hero-sub { font-size: 1.13rem; color: var(--ink-soft); max-width: 640px; margin: 0 0 28px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 26px; font-size: .88rem; color: var(--grey); }

/* ---------- Sections ---------- */
.section { padding: 56px 0; }
.section-grey { background: var(--grey-bg); }
.section-head { max-width: 720px; margin-bottom: 32px; }
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin: 0 0 10px; }
.section-sub { color: var(--ink-soft); margin: 0; }
.section-foot { margin-top: 22px; }

/* ---------- Page hero (section pages) ---------- */
.page-hero { padding: 56px 0 8px; }
.page-hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.2rem); margin: 0 0 14px; }
.page-sub { color: var(--ink-soft); max-width: 700px; font-size: 1.08rem; }

/* ---------- Coupon cards ---------- */
.coupon-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 820px) { .coupon-grid { grid-template-columns: repeat(3, 1fr); } }
.coupon-card {
    border: 1px solid var(--line); border-radius: 14px; padding: 24px; background: #fff;
    display: flex; flex-direction: column; gap: 8px; position: relative;
}
.coupon-card.featured { border: 2px solid var(--ink); }
.coupon-flag {
    position: absolute; top: -11px; left: 18px; background: var(--ink); color: #fff;
    font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    padding: 3px 10px; border-radius: 999px; margin: 0;
}
.coupon-eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; font-weight: 700; color: var(--grey); margin: 0; }
.coupon-code { font-family: var(--serif); font-size: 2rem; font-weight: 700; letter-spacing: .04em; margin: 0; }
.coupon-title { font-size: 1.05rem; margin: 0; font-family: var(--sans); font-weight: 600; }
.coupon-blurb { color: var(--ink-soft); font-size: .94rem; margin: 0; }
.coupon-terms { margin: 6px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: .88rem; }
.coupon-checked { margin: auto 0 0; padding-top: 12px; font-size: .85rem; font-weight: 600; color: var(--success-ink); }

/* ---------- Tiers / fine print ---------- */
.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 18px 0 26px; }
@media (min-width: 820px) { .tiers { grid-template-columns: repeat(4, 1fr); } }
.tier { border: 1px dashed #b9b9b3; border-radius: 12px; padding: 18px 14px; text-align: center; background: #fff; }
.tier span { font-family: var(--serif); font-weight: 600; font-size: 1.02rem; }
.fine-print { color: var(--ink-soft); font-size: .95rem; padding-left: 20px; }
.fine-print li { margin-bottom: 8px; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { display: flex; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.step-num {
    font-family: var(--serif); font-size: 1.5rem; font-weight: 700; line-height: 1;
    border: 1px solid var(--ink); border-radius: 999px; width: 42px; height: 42px; flex: none;
    display: flex; align-items: center; justify-content: center;
}
.steps h3 { margin: 0 0 6px; font-size: 1.05rem; font-family: var(--sans); font-weight: 600; }
.steps p { margin: 0; color: var(--ink-soft); font-size: .93rem; }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .94rem; }
th, td { border-bottom: 1px solid var(--line); text-align: left; padding: 10px 12px; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--grey); }
.at-a-glance { margin-top: 40px; }

/* ---------- Collections / guides ---------- */
.collection-grid { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 8px; }
@media (min-width: 820px) { .collection-grid { grid-template-columns: 1fr 1fr; } }
.collection-card {
    display: block; text-decoration: none; border: 1px solid var(--line); border-radius: 14px; padding: 26px; background: #fff;
}
.collection-card:hover { border-color: var(--ink); }
.collection-card.muted { background: var(--grey-bg); color: var(--ink-soft); }
.collection-season { text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 700; color: var(--grey); margin: 0 0 8px; }
.collection-card h3 { margin: 0 0 8px; font-size: 1.35rem; }
.collection-card p { margin: 0 0 8px; color: var(--ink-soft); font-size: .95rem; }
.collection-status { font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink) !important; }
.guide-list { display: grid; gap: 18px; }
.guide-card { border: 1px solid var(--line); border-radius: 14px; padding: 26px; background: #fff; }
.guide-card.muted { background: var(--grey-bg); }
.guide-card h2 { margin: 0 0 8px; font-size: 1.4rem; }
.guide-card h2 a { text-decoration: none; }
.guide-card h2 a:hover { text-decoration: underline; }
.guide-card p { color: var(--ink-soft); margin: 0 0 10px; }

/* ---------- Empty states ---------- */
.empty-state { border: 1px solid var(--line); border-radius: 14px; padding: 30px; background: #fff; }
.empty-state .empty-title { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; margin: 0 0 8px; }
.empty-state p { color: var(--ink-soft); margin: 0 0 14px; max-width: 640px; }

/* ---------- Newsletter ---------- */
.newsletter { background: var(--ink); color: #fff; padding: 56px 0; }
.newsletter h2 { color: #fff; margin: 0 0 10px; font-size: clamp(1.6rem, 4vw, 2.2rem); }
.newsletter p { color: #cfcfc9; margin: 0; max-width: 520px; }
.newsletter .section-eyebrow { color: #9a9a93; }
.newsletter-inner { display: grid; gap: 26px; }
@media (min-width: 820px) { .newsletter-inner { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input {
    flex: 1 1 240px; padding: 13px 16px; border-radius: 999px; border: 1px solid #444;
    background: #1c1c1c; color: #fff; font-size: .95rem; font-family: var(--sans);
}
.newsletter-form input::placeholder { color: #8b8b84; }
.newsletter-form button {
    padding: 13px 24px; border-radius: 999px; border: 1px solid #fff; background: #fff; color: var(--ink);
    font-weight: 700; font-size: .95rem; cursor: pointer; font-family: var(--sans);
}
.newsletter-form button:hover { background: var(--grey-light); }
.form-success { background: var(--success-bg); color: var(--success-ink) !important; border-radius: 10px; padding: 12px 16px; margin-bottom: 14px !important; font-weight: 600; }
.form-error { color: #ffb4b4 !important; margin-top: 10px !important; font-size: .9rem; }

/* ---------- Footer ---------- */
.site-footer { background: #0c0c0c; color: #bcbcb6; padding: 48px 0 36px; }
.footer-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 20px; }
.footer-note { font-size: .88rem; max-width: 760px; margin: 0 0 12px; }
.footer-note strong { color: #fff; }
.footer-nav { display: flex; gap: 18px; flex-wrap: wrap; margin: 22px 0 14px; }
.footer-nav a { color: #e6e6e0; text-decoration: none; font-size: .9rem; font-weight: 500; }
.footer-nav a:hover { text-decoration: underline; }
.footer-copy { font-size: .82rem; color: #7c7c76; margin: 0; }

/* ---------- Admin ---------- */
.admin-body { background: var(--grey-bg); }
.admin-header { background: #fff; border-bottom: 1px solid var(--line); }
.admin-tag { font-family: var(--sans); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: var(--ink); color: #fff; border-radius: 999px; padding: 3px 9px; vertical-align: middle; }
.admin-user { font-size: .88rem; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.inline-form { display: inline; }
.admin-main { padding-top: 34px; padding-bottom: 60px; }
.admin-h1 { font-size: 2rem; margin: 0 0 6px; }
.admin-h2 { font-size: 1.35rem; margin: 34px 0 14px; }
.admin-sub { color: var(--ink-soft); max-width: 720px; margin: 0 0 8px; }
.admin-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 24px; }
@media (min-width: 820px) { .admin-stats { grid-template-columns: repeat(4, 1fr); } }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.stat-num { font-family: var(--serif); font-size: 1.9rem; font-weight: 700; margin: 0; }
.stat-label { color: var(--grey); font-size: .82rem; margin: 2px 0 0; }
.module-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .module-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .module-grid { grid-template-columns: repeat(3, 1fr); } }
.module-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.module-top { display: flex; justify-content: space-between; align-items: baseline; }
.module-card h3 { margin: 0; font-size: 1.1rem; }
.module-count { font-family: var(--serif); font-weight: 700; font-size: 1.2rem; }
.module-card p { color: var(--ink-soft); font-size: .9rem; margin: 6px 0 0; }
.module-phase { display: inline-block; font-size: .68rem !important; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--grey) !important; border: 1px solid var(--line); padding: 2px 8px; border-radius: 999px; margin-top: 12px !important; }
.admin-foot { margin-top: 30px; font-size: .9rem; }
.admin-login { max-width: 400px; margin: 8vh auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 34px 30px; }
.admin-login h1 { font-size: 1.6rem; margin: 16px 0 4px; }
.admin-form { display: grid; gap: 8px; margin-top: 18px; }
.admin-form label { font-size: .85rem; font-weight: 600; }
.admin-form label.check { font-weight: 400; display: flex; gap: 8px; align-items: center; }
.admin-form input[type="email"], .admin-form input[type="password"] {
    padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: .95rem; font-family: var(--sans); margin-bottom: 8px; width: 100%;
}
.form-error-box { background: var(--error-bg); color: var(--error-ink); border-radius: 10px; padding: 10px 14px; font-size: .9rem; margin-top: 14px; }
.form-error-box p { margin: 0; }