/* ===========================================================================
   Rempire Media — Members Area
   Palette: warm ink + ivory + restrained gold. Athelas (serif) + Avenir Next.
   =========================================================================== */

/* --- Brand fonts (drop the font files into assets/fonts/) ----------------- */
@font-face {
    font-family: 'Athelas';
    src: url('../fonts/Athelas-Regular.ttf') format('truetype');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Athelas';
    src: url('../fonts/Athelas-Bold.ttf') format('truetype');
    font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Avenir Next Pro';
    src: url('../fonts/AvenirNextLTPro-Regular.otf') format('opentype');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Avenir Next Pro';
    src: url('../fonts/AvenirNextLTPro-Medium.otf') format('opentype');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Avenir Next Pro';
    src: url('../fonts/AvenirNextLTPro-Demi.otf') format('opentype');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Avenir Next Pro';
    src: url('../fonts/AvenirNextLTPro-Bold.otf') format('opentype');
    font-weight: 700; font-style: normal; font-display: swap;
}

:root {
    --ink:      #16120c;
    --ink-soft: #423a2e;
    --paper:    #f5f2ea;
    --card:     #ffffff;
    --line:     #e4ddcf;
    --muted:    #847a68;
    --gold:     #b18b46;
    --gold-dk:  #8f6f33;
    --danger:   #a4332a;
    --ok:       #2f6b41;
    --serif: 'Athelas', Georgia, 'Times New Roman', serif;
    --sans: 'Avenir Next Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius: 12px;
    --shadow: 0 10px 34px rgba(20, 16, 8, .08);
    --wrap: 1080px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--gold-dk); }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.15; letter-spacing: -.01em; }
h1 { font-size: 2rem; margin: 0 0 .4em; }
.muted { color: var(--muted); }

/* --- Top bar (client) ----------------------------------------------------- */
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 14px 28px;
    background: var(--ink); color: #f3eee2;
    position: sticky; top: 0; z-index: 50;
}
.topbar a { color: #f3eee2; }
.topbar__brand { display: flex; align-items: center; gap: 12px; }
.topbar__logo { height: 30px; width: auto; filter: invert(1) brightness(1.6); }
.topbar__name { font-family: var(--serif); font-size: 1.05rem; letter-spacing: .02em; }
.topbar__name em { font-style: normal; color: var(--gold); font-size: .9rem; text-transform: uppercase; letter-spacing: .18em; margin-left: 0; }
.topbar__nav { display: flex; align-items: center; gap: 22px; font-size: .92rem; }
.topbar__user { color: #b8af9c; }
.topbar__admin { color: var(--gold) !important; }
.topbar__logout { opacity: .8; }

/* --- Page shell ----------------------------------------------------------- */
.page { max-width: var(--wrap); margin: 0 auto; padding: 38px 28px 80px; }
.sitefoot { text-align: center; color: var(--muted); font-size: .82rem; padding: 28px; border-top: 1px solid var(--line); }
.crumbs { font-size: .85rem; color: var(--muted); margin: 0 0 18px; }
.crumbs a { color: var(--ink-soft); }
.crumbs span { margin: 0 6px; color: var(--line); }

.hero h1 { font-size: 2.4rem; }
.hero p { color: var(--ink-soft); font-size: 1.05rem; margin-top: -.3em; }

/* --- Course grid ---------------------------------------------------------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; margin-top: 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .15s, box-shadow .15s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card__cover { position: relative; aspect-ratio: 16 / 9; background: var(--ink) center/cover no-repeat; display: flex; align-items: center; justify-content: center; }
.card__mono { font-family: var(--serif); font-size: 3rem; color: var(--gold); }
.card__lock { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 8px; background: rgba(16, 12, 8, .62); color: #f3eee2; font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; }
.card__lock .lockicon { width: 20px; height: 20px; color: var(--gold); }

/* Locked (teaser) course cards — visible but not openable */
.card--locked { cursor: default; }
.card--locked:hover { transform: none; box-shadow: none; border-color: var(--line); }
.card--locked .card__cover > :not(.card__lock) { filter: grayscale(1); opacity: .5; }
.card--locked .card__title { color: var(--muted); }
.card--locked .card__meta { color: var(--gold-dk); }
.card__body { padding: 18px 20px 22px; }
.card__title { font-size: 1.2rem; margin: 0 0 .3em; }
.card__desc { color: var(--ink-soft); font-size: .9rem; margin: 0 0 12px; }
.card__meta { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

/* --- Progress bars -------------------------------------------------------- */
.progress { margin-top: 12px; }
.progress__track { height: 6px; background: var(--line); border-radius: 6px; overflow: hidden; }
.progress__fill { height: 100%; background: var(--gold); border-radius: 6px; transition: width .3s ease; }
.progress__label { display: block; margin-top: 6px; font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.progress--lg { margin-top: 18px; max-width: 460px; }
.progress--lg .progress__track { height: 9px; }
.progress--lg .progress__label { font-size: .8rem; }

/* --- Course / module / lessons -------------------------------------------- */
.course-head { margin-bottom: 30px; }
.course-head__desc { color: var(--ink-soft); max-width: 60ch; }
.module { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 20px; }
.module__title { font-size: 1.3rem; margin: 0 0 .2em; }
.module__desc { color: var(--muted); margin: 0 0 14px; font-size: .9rem; }
.lessons { list-style: none; margin: 0; padding: 0; }
.lesson { border-top: 1px solid var(--line); }
.lesson:first-child { border-top: 0; }
.lesson a { display: flex; align-items: center; gap: 14px; padding: 13px 4px; }
.lesson a:hover { color: var(--gold-dk); }
.lesson__num { font-family: var(--serif); color: var(--gold); width: 28px; }
.lesson__title { flex: 1; }
.lesson__meta { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: .82rem; }
.lesson__check { color: var(--ok); font-weight: 700; }
.lesson--done .lesson__title { color: var(--muted); }
.lesson--empty { padding: 12px 4px; color: var(--muted); font-size: .88rem; }
.tag { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: 1px 8px; font-size: .76rem; }

/* --- Lesson page ---------------------------------------------------------- */
.lesson-layout { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }
.player { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lesson-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 20px 0 8px; }
.lesson-title { margin: 0; font-size: 1.5rem; }
.lesson-desc { color: var(--ink-soft); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin: 14px 0; }
.lesson-desc strong, .lesson-desc b { font-weight: 700; color: var(--ink); }
.lesson-desc a { color: var(--gold-dk); text-decoration: underline; }
.lesson-desc ul, .lesson-desc ol { margin: .5em 0; padding-left: 1.4em; }
.lesson-desc p, .lesson-desc div { margin: 0 0 .6em; }
.lesson-desc p:last-child, .lesson-desc div:last-child { margin-bottom: 0; }
.lesson-desc br { line-height: 1; }
.lesson-pager { display: flex; justify-content: space-between; margin-top: 22px; }
.lesson-side { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; position: sticky; top: 90px; }
.side-title { margin: 0 0 14px; font-size: 1.1rem; }
.side-empty { color: var(--muted); font-size: .88rem; }
.files { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.file { display: flex; align-items: flex-start; gap: 12px; padding: 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.file:hover { border-color: var(--gold); }
.file__icon { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; background: var(--ink); color: var(--gold); border-radius: 8px; flex: 0 0 auto; }
.file__icon .docicon { width: 20px; height: 20px; }
.file__info { display: flex; flex-direction: column; min-width: 0; }
.file__name { font-weight: 500; font-size: .9rem; overflow-wrap: anywhere; word-break: break-word; }
.file__size { color: var(--muted); font-size: .76rem; }

/* --- Document (resource) lessons ------------------------------------------ */
.lesson__num .docicon { width: 18px; height: 18px; vertical-align: middle; }
.doc-hero { display: flex; align-items: center; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; color: var(--ink-soft); box-shadow: var(--shadow); }
.doc-hero .docicon { width: 40px; height: 40px; color: var(--gold); flex: 0 0 auto; }

/* --- Course banner (cover on course page) --------------------------------- */
.course-banner { aspect-ratio: 16 / 5; background: var(--ink) center/cover no-repeat; border-radius: var(--radius); margin-bottom: 22px; box-shadow: var(--shadow); }

/* --- Admin: cover uploader ------------------------------------------------ */
.cover-field__label { font-size: .85rem; font-weight: 600; display: block; margin-bottom: 6px; }
.cover-field__row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.cover-preview { width: 170px; aspect-ratio: 16 / 9; background: var(--paper) center/cover no-repeat; border: 1px solid var(--line); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: .78rem; flex: 0 0 auto; }
.cover-field__controls { display: grid; gap: 8px; align-content: start; }

/* --- Login ---------------------------------------------------------------- */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth__card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 40px 36px; width: 100%; max-width: 400px; text-align: center; }
.auth__logo { height: 92px; margin-bottom: 18px; }
.auth__title { margin: 0; font-size: 1.5rem; }
.auth__sub { color: var(--gold-dk); text-transform: uppercase; letter-spacing: .3em; font-size: 1.02rem; font-weight: 600; margin: 6px 0 28px; }
.auth__form { text-align: left; display: grid; gap: 14px; }
.auth__form label { font-size: .82rem; font-weight: 600; display: grid; gap: 6px; }
.auth__note { color: var(--muted); font-size: .78rem; line-height: 1.8; margin: 20px 0 0; }

/* --- Forms / inputs ------------------------------------------------------- */
input[type=text], input[type=email], input[type=password], input[type=file], textarea, select {
    width: 100%; font-family: var(--sans); font-size: .95rem;
    padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--ink);
}
input:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: 0; border-color: var(--gold); }
.form { display: grid; gap: 14px; max-width: 560px; }
.form--tight { gap: 10px; margin-top: 12px; }
.form label { font-size: .85rem; font-weight: 600; display: grid; gap: 5px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label.checkbox, .checkbox { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.checkbox input { width: auto; flex: 0 0 auto; margin: 0; }
.enroll { border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: grid; gap: 8px; }
.enroll legend { font-size: .82rem; font-weight: 600; padding: 0 6px; }

/* --- Rich-text editor (admin) --------------------------------------------- */
.rt-label { font-size: .85rem; font-weight: 600; margin: 4px 0 5px; }
.rt { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: #fff; }
.rt__toolbar { display: flex; gap: 4px; padding: 6px; background: var(--paper); border-bottom: 1px solid var(--line); }
.rt__btn { border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 3px 10px; font-size: .82rem; line-height: 1.4; cursor: pointer; color: var(--ink); }
.rt__btn:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.rt__area { min-height: 92px; padding: 10px 12px; font-size: .95rem; line-height: 1.55; outline: none; }
.rt__area:focus { outline: 2px solid var(--gold); outline-offset: -2px; }
.rt__area[data-placeholder]:empty::before { content: attr(data-placeholder); color: var(--muted); }
.rt__area a { color: var(--gold-dk); }
.rt__area ul, .rt__area ol { margin: .4em 0; padding-left: 1.4em; }

/* --- Buttons -------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--sans); font-weight: 600; font-size: .9rem; padding: 11px 20px; border: 1px solid var(--ink); border-radius: 9px; background: #fff; color: var(--ink); cursor: pointer; transition: .12s; }
.btn:hover { background: var(--ink); color: #fff; }
.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: var(--gold-dk); border-color: var(--gold-dk); }
.btn--ghost { border-color: var(--line); }
.btn--block { width: 100%; }
.btn--small { padding: 7px 13px; font-size: .82rem; }
.btn--tiny { padding: 5px 10px; font-size: .76rem; }
.btn--danger { border-color: var(--danger); color: var(--danger); background: #fff; }
.btn--danger:hover { background: var(--danger); color: #fff; }

/* --- Button styled as a nav link (used for the logout form) ---------------- */
.logout-form { display: inline; margin: 0; }
.linkbtn { background: none; border: 0; padding: 0; margin: 0; font: inherit; color: inherit; cursor: pointer; }
.linkbtn:hover { color: var(--gold); }

/* --- Flash / empty -------------------------------------------------------- */
.flash { padding: 12px 16px; border-radius: 9px; margin-bottom: 18px; font-size: .9rem; border: 1px solid; }
.flash--info { background: #eef3f7; border-color: #cdddea; }
.flash--success { background: #e9f4ec; border-color: #c2e2cc; color: var(--ok); }
.flash--error { background: #fbeceb; border-color: #f0c5c1; color: var(--danger); }
.empty { background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); padding: 40px; text-align: center; color: var(--ink-soft); }
.empty__sub { color: var(--muted); font-size: .88rem; }

/* --- Admin ---------------------------------------------------------------- */
.adminbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 26px; background: var(--ink); color: #f3eee2; position: sticky; top: 0; z-index: 50; }
.adminbar a { color: #f3eee2; }
.adminbar__brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.1rem; }
.adminbar__logo { height: 24px; filter: invert(1) brightness(1.6); }
.adminbar__nav { display: flex; gap: 20px; font-size: .9rem; }
.adminbar__nav a:hover { color: var(--gold); }
.admin-page { max-width: var(--wrap); margin: 0 auto; padding: 34px 26px 80px; }
.lead { color: var(--ink-soft); margin-top: -.4em; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin: 24px 0 34px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; text-align: center; }
.stat__n { display: block; font-family: var(--serif); font-size: 2.2rem; color: var(--ink); }
.stat__l { color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-size: .72rem; }

.action-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.action { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.action:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.action h3 { margin: 0 0 .3em; }
.action p { color: var(--muted); margin: 0; font-size: .9rem; }

.section-h { margin: 36px 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--line); }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 22px; margin-bottom: 22px; }
.panel__summary { cursor: pointer; font-weight: 600; padding: 14px 0; list-style: none; }
.panel__summary::-webkit-details-marker { display: none; }
.panel[open] .panel__summary { border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.panel .form { padding-bottom: 18px; }
.panel--add { border-style: dashed; }

.inline { display: inline-block; }
.inline > .form { padding: 12px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; margin-top: 8px; min-width: 280px; }
.link-summary { cursor: pointer; color: var(--gold-dk); font-size: .85rem; font-weight: 600; }
.link-summary::-webkit-details-marker { display: none; }

.builder-module { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 18px; }
.builder-module__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.builder-module__head h3 { margin: 0; }
.builder-module__tools { display: flex; gap: 8px; align-items: flex-start; }
.builder-video { border-bottom: 1px solid var(--line); padding: 12px 0; }
.builder-video__row { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.builder-video__name { font-weight: 500; }
.builder-video__id { color: var(--muted); font-size: .78rem; }
.attachments-admin { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-top: 12px; display: grid; gap: 10px; }
.attach-row { display: flex; justify-content: space-between; align-items: center; font-size: .88rem; }
.upload-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.upload-row input[type=text] { flex: 1; min-width: 140px; }
.danger-row { margin-top: 12px; }
.add-video { margin-top: 14px; }

.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 8px; }
.table th, .table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { background: var(--paper); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.table tr:last-child td { border-bottom: 0; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.row-actions form { margin: 0; }
code { background: var(--paper); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; font-size: .85em; }

.badge { display: inline-block; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 2px 8px; border-radius: 20px; background: var(--line); color: var(--ink-soft); }
.badge--on { background: #e1f0e6; color: var(--ok); }
.badge--off { background: #f6dedb; color: var(--danger); }

/* --- Responsive ----------------------------------------------------------- */
@media (max-width: 820px) {
    .lesson-layout { grid-template-columns: 1fr; }
    .lesson-side { position: static; }
    .two-col { grid-template-columns: 1fr; }
    .action-cards { grid-template-columns: 1fr; }
    .topbar { padding: 12px 16px; }
    .topbar__nav { gap: 14px; font-size: .85rem; }
    .topbar__name em { display: none; }
    .page, .admin-page { padding: 24px 16px 60px; }
}