:root {
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-alt: #f4f9f7;
    --color-border: #e3ebe8;
    --color-text: #1f2d2b;
    --color-muted: #6b7d79;

    --color-blue: #2b7bb9;
    --color-blue-dark: #1f5d8c;
    --color-blue-soft: #e7f1f9;

    --color-danger: #c0492f;
    --color-danger-soft: #fbeae6;

    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 10px rgba(31, 45, 43, 0.06);
    --shadow-lg: 0 8px 30px rgba(31, 45, 43, 0.10);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --maxw: 1080px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; color: var(--color-text); font-weight: 700; }

img { max-width: 100%; height: auto; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .6rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .05s;
    text-decoration: none;
    line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-blue); color: #fff; }
.btn-primary:hover { background: var(--color-blue-dark); color: #fff; }
.btn-blue { background: var(--color-blue); color: #fff; }
.btn-blue:hover { background: var(--color-blue-dark); color: #fff; }
.btn-ghost { background: #fff; border-color: var(--color-border); color: var(--color-text); }
.btn-ghost:hover { background: var(--color-surface-alt); }
.btn-danger { background: #fff; border-color: var(--color-danger); color: var(--color-danger); }
.btn-danger:hover { background: var(--color-danger-soft); }
.btn-sm { padding: .35rem .7rem; font-size: .82rem; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .02em;
}
.badge-actif { background: var(--color-blue-soft); color: var(--color-blue-dark); }
.badge-expire { background: var(--color-surface-alt); color: var(--color-muted); }
.badge-revoque { background: var(--color-danger-soft); color: var(--color-danger); }

/* ---------- Flash ---------- */
.flash { padding: .8rem 1.1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-weight: 500; }
.flash-success { background: var(--color-blue-soft); color: var(--color-blue-dark); }
.flash-error { background: var(--color-danger-soft); color: var(--color-danger); }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .92rem; }
.field input[type=text],
.field input[type=email],
.field input[type=password],
.field input[type=number],
.field textarea,
.field select {
    width: 100%;
    padding: .6rem .7rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: inherit;
    color: var(--color-text);
    background: #fff;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px var(--color-blue-soft);
}
.field .help { color: var(--color-muted); font-size: .82rem; margin-top: .3rem; }
.field-check { display: flex; align-items: center; gap: .5rem; }
.field-check input { width: auto; }
.form-errors { color: var(--color-danger); font-size: .85rem; margin-top: .3rem; }

/* ---------- Cards / tables ---------- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.4rem;
}
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--color-border); }
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-muted); }
.table tr:last-child td { border-bottom: none; }
.muted { color: var(--color-muted); }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; }

/* ================= ADMIN LAYOUT ================= */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--color-surface-alt);
    border-right: 1px solid var(--color-border);
    padding: 1.4rem 1rem;
    display: flex;
    flex-direction: column;
}
.admin-brand { font-weight: 800; font-size: 1.05rem; color: var(--color-blue-dark); margin-bottom: .15rem; }
.admin-brand small { display: block; font-weight: 600; color: var(--color-muted); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; }
.admin-nav { margin-top: 1.6rem; display: flex; flex-direction: column; gap: .2rem; }
.admin-nav a {
    display: flex; align-items: center; gap: .6rem;
    padding: .55rem .7rem; border-radius: var(--radius-sm);
    color: var(--color-text); font-weight: 600; font-size: .92rem;
}
.admin-nav a:hover { background: #fff; text-decoration: none; }
.admin-nav a.active { background: var(--color-blue); color: #fff; }
.admin-nav .nav-ico { width: 18px; text-align: center; }
.admin-sidebar-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--color-border); font-size: .82rem; }
.admin-main { flex: 1; padding: 2rem 2.4rem; max-width: 960px; }
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.6rem; gap: 1rem; }
.admin-header h1 { margin: 0; font-size: 1.6rem; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.8rem; }
.stat { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.1rem 1.2rem; box-shadow: var(--shadow); }
.stat .n { font-size: 2rem; font-weight: 800; color: var(--color-blue-dark); }
.stat .l { color: var(--color-muted); font-size: .9rem; }
.toolbar { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
.media-tile { border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; background: #fff; }
.media-tile .thumb { aspect-ratio: 16/10; background: var(--color-surface-alt); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.media-tile .thumb img, .media-tile .thumb video { width: 100%; height: 100%; object-fit: cover; }
.media-tile .meta { padding: .5rem .6rem; font-size: .78rem; }

/* ---------- Block editor ---------- */
.block { border: 1px solid var(--color-border); border-radius: var(--radius); margin-bottom: .9rem; background: #fff; overflow: hidden; scroll-margin-top: 1rem; }
.block-head { display: flex; align-items: center; gap: .5rem; padding: .5rem .7rem; background: var(--color-surface-alt); border-bottom: 1px solid var(--color-border); }
.block-tag { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; font-size: .8rem; letter-spacing: .02em; color: var(--color-muted); }
.block-tag i { font-style: normal; }
.block-tag-text { color: var(--color-blue-dark); }
.block-tag-image, .block-tag-video, .block-tag-audio { color: var(--color-blue-dark); }
.block-tools { display: flex; gap: .3rem; align-items: center; }
.block-tools form { display: inline; }
.block-tools .btn[disabled] { opacity: .35; cursor: not-allowed; }
.block-body { padding: .9rem; }
.block-media { border-radius: var(--radius-sm); overflow: hidden; background: var(--color-surface-alt); margin-bottom: .7rem; }
.block-media img, .block-media video { display: block; width: 100%; max-height: 320px; object-fit: contain; background: #000; }
.block-media img { background: var(--color-surface-alt); }
.block-media audio { display: block; width: 100%; }
.block-media-audio { background: transparent; overflow: visible; }
.caption-form { display: flex; gap: .5rem; flex-wrap: wrap; }
.caption-form input[type=text] { flex: 1; min-width: 180px; padding: .5rem .6rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: inherit; }
.block-add { display: flex; gap: .6rem; flex-wrap: wrap; padding-top: .4rem; }
.block-add form { display: inline; margin: 0; }
.block-add .btn { cursor: pointer; }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--color-surface-alt); padding: 1.5rem; }
.login-card { width: 100%; max-width: 380px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 2rem; }
.login-card h1 { font-size: 1.3rem; margin: 0 0 .3rem; }

@media (max-width: 760px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: .4rem; }
    .admin-nav { flex-direction: row; flex-wrap: wrap; margin-top: 0; }
    .admin-sidebar-footer { margin: 0 0 0 auto; border: none; padding: 0; }
    .admin-main { padding: 1.4rem 1.1rem; }
    .admin-header { flex-wrap: wrap; }
    .admin-header h1 { font-size: 1.35rem; }
    /* Wide data tables scroll horizontally instead of breaking the layout. */
    .table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
    .stat-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
}

/* ================= RICH TEXT EDITOR ================= */
.rt-editor { border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; background: #fff; }
.rt-toolbar { display: flex; flex-wrap: wrap; gap: .15rem; padding: .35rem; background: var(--color-surface-alt); border-bottom: 1px solid var(--color-border); }
.rt-toolbar button {
    border: 1px solid transparent; background: transparent; border-radius: 6px;
    padding: .3rem .55rem; cursor: pointer; font-size: .9rem; min-width: 32px; color: var(--color-text);
}
.rt-toolbar button:hover { background: #fff; border-color: var(--color-border); }
.rt-content { min-height: 220px; padding: .8rem 1rem; outline: none; }
.rt-content:focus { box-shadow: inset 0 0 0 2px var(--color-blue-soft); }
.rt-content p { margin: 0 0 .7rem; }
.rt-content ul, .rt-content ol { margin: 0 0 .7rem 1.4rem; }
.rt-content h3 { margin: 0 0 .5rem; }

/* Rendered patient-facing rich text */
.prose p { margin: 0 0 .8rem; }
.prose ul, .prose ol { margin: 0 0 .9rem 1.4rem; }
.prose h3 { margin: 1rem 0 .5rem; }

/* ================= PATIENT AREA ================= */
.p-header { background: #fff; border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 10; }
.p-header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: .9rem; padding-bottom: .9rem; }
.p-brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; color: var(--color-text); font-size: 1.05rem; }
.p-brand:hover { text-decoration: none; }
.p-brand-mark { font-size: 1.4rem; }
.p-brand small { display: block; font-weight: 600; color: var(--color-muted); font-size: .72rem; }
.p-nav { border-top: 1px solid var(--color-border); background: var(--color-surface-alt); }
.p-nav-inner { display: flex; gap: .3rem; overflow-x: auto; padding-top: .5rem; padding-bottom: .5rem; }
.p-nav-inner a { white-space: nowrap; padding: .45rem .9rem; border-radius: 999px; font-weight: 600; font-size: .9rem; color: var(--color-text); }
.p-nav-inner a:hover { background: #fff; text-decoration: none; }
.p-nav-inner a.active { background: var(--color-blue); color: #fff; }

.p-main { padding-top: 2.2rem; padding-bottom: 3rem; min-height: 60vh; }

.p-hero { text-align: center; max-width: 640px; margin: 0 auto 2.4rem; }
.p-hero h1 { font-size: 2.1rem; margin: 0 0 .6rem; }
.p-hero p { color: var(--color-muted); font-size: 1.08rem; margin: 0; }
.p-validity { display: inline-block; margin-top: 1rem !important; background: var(--color-blue-soft); color: var(--color-blue-dark); font-weight: 600; font-size: .85rem; padding: .35rem .9rem; border-radius: 999px; }

.p-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.2rem; }
.p-card { display: flex; flex-direction: column; gap: .5rem; padding: 1.6rem 1.4rem; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow); transition: transform .12s, box-shadow .12s, border-color .12s; }
.p-card:hover { text-decoration: none; transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--color-blue); }
.p-card-icon { font-size: 2.2rem; }
.p-card-title { font-size: 1.2rem; font-weight: 700; color: var(--color-text); }
.p-card-text { color: var(--color-muted); font-size: .92rem; line-height: 1.5; }
.p-card-count { margin-top: auto; color: var(--color-blue-dark); font-weight: 600; font-size: .85rem; }

.p-breadcrumb { color: var(--color-muted); font-size: .9rem; margin-bottom: 1.2rem; }
.p-breadcrumb a { color: var(--color-muted); }
.p-breadcrumb span { margin: 0 .3rem; }

.p-section-head { margin-bottom: 1.8rem; }
.p-section-head h1 { font-size: 1.9rem; margin: 0 0 .4rem; }
.p-section-head p { color: var(--color-muted); max-width: 60ch; margin: 0; }

.p-exercise-list { display: flex; flex-direction: column; gap: .9rem; }
.p-exercise-card { display: flex; align-items: center; gap: 1rem; padding: .8rem; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow); transition: border-color .12s, box-shadow .12s; }
.p-exercise-card:hover { text-decoration: none; border-color: var(--color-blue); box-shadow: var(--shadow-lg); }
.p-exercise-thumb { width: 84px; height: 64px; flex-shrink: 0; border-radius: var(--radius-sm); background: var(--color-blue-soft); display: flex; align-items: center; justify-content: center; overflow: hidden; color: var(--color-blue-dark); font-size: 1.4rem; }
.p-exercise-thumb img { width: 100%; height: 100%; object-fit: cover; }
.p-play { font-size: 1.3rem; }
.p-exercise-info { flex: 1; display: flex; flex-direction: column; gap: .2rem; }
.p-exercise-title { font-weight: 700; color: var(--color-text); font-size: 1.05rem; }
.p-exercise-meta { color: var(--color-muted); font-size: .85rem; }
.p-exercise-arrow { color: var(--color-muted); font-size: 1.5rem; }

.p-exercise h1 { font-size: 1.9rem; margin: 0 0 1.2rem; }
.p-media { margin: 0 0 1.4rem; }
.p-media video, .p-media img { width: 100%; border-radius: var(--radius); background: #000; display: block; box-shadow: var(--shadow); }
.p-media img { background: var(--color-surface-alt); }
.p-media-audio { background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.1rem; }
.p-media-audio audio { width: 100%; display: block; }
.p-media-audio figcaption { text-align: left; margin-top: .7rem; }
.p-media figcaption { color: var(--color-muted); font-size: .88rem; margin-top: .5rem; text-align: center; }
.p-exercise .prose { font-size: 1.05rem; max-width: 65ch; }
.p-image-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.4rem; }

.p-footer { border-top: 1px solid var(--color-border); padding: 1.6rem 0; background: var(--color-surface-alt); }
.p-footer p { margin: 0; font-size: .88rem; }

@media (max-width: 600px) {
    .p-hero h1 { font-size: 1.7rem; }
    .p-hero p { font-size: 1rem; }
    .p-exercise-thumb { width: 64px; height: 52px; }
    .p-brand { font-size: .95rem; }
    .p-brand-mark { font-size: 1.2rem; }
    .p-main { padding-top: 1.6rem; }
    .p-section-head h1, .p-exercise h1 { font-size: 1.5rem; }
    .p-cards { grid-template-columns: 1fr; }
    .p-exercise .prose { font-size: 1rem; }
}

/* ================= LANDING PAGE (HOMEPAGE) ================= */
html { scroll-behavior: smooth; }

.lp-nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--color-border); }
.lp-nav-inner { display: flex; align-items: center; gap: 1.2rem; padding-top: .8rem; padding-bottom: .8rem; }
.lp-brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 800; color: var(--color-text); font-size: 1.02rem; }
.lp-brand:hover { text-decoration: none; }
.lp-brand-mark { font-size: 1.3rem; }
.lp-nav-links { display: flex; gap: 1.4rem; margin-left: auto; }
.lp-nav-links a { color: var(--color-muted); font-weight: 600; font-size: .92rem; }
.lp-nav-links a:hover { color: var(--color-blue-dark); text-decoration: none; }
.lp-nav .btn { margin-left: .4rem; }

.lp-hero { background: linear-gradient(160deg, var(--color-blue-soft) 0%, #ffffff 100%); padding: 5rem 0 5.5rem; }
.lp-hero-inner { max-width: 760px; }
.lp-eyebrow { text-transform: uppercase; letter-spacing: .08em; font-weight: 700; font-size: .82rem; color: var(--color-blue-dark); margin: 0 0 1rem; }
.lp-hero h1 { font-size: 2.9rem; line-height: 1.12; margin: 0 0 1.1rem; letter-spacing: -.01em; }
.lp-lead { font-size: 1.25rem; color: var(--color-text); opacity: .85; margin: 0 0 2rem; max-width: 48ch; }
.lp-hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

.lp-section { padding: 4.5rem 0; }
.lp-section-alt { background: var(--color-surface-alt); }
.lp-section-title { font-size: 1.8rem; margin: 0 0 2.2rem; text-align: center; }

.lp-about { display: grid; grid-template-columns: 220px 1fr; gap: 2.6rem; align-items: center; }
.lp-portrait { display: flex; justify-content: center; }
.lp-portrait-ph { width: 200px; height: 200px; border-radius: 50%; background: linear-gradient(150deg, var(--color-blue) 0%, var(--color-blue-dark) 100%); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 3.4rem; font-weight: 800; letter-spacing: .05em; box-shadow: var(--shadow-lg); }
.lp-about-text h2 { font-size: 1.7rem; margin: 0 0 1rem; }
.lp-about-text p { font-size: 1.08rem; margin: 0 0 1rem; }
.lp-memberships { font-size: .95rem !important; color: var(--color-muted); margin-top: 1.2rem !important; }
.lp-memberships a { font-weight: 600; }

.lp-spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.4rem; }
.lp-spec { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.8rem 1.5rem; box-shadow: var(--shadow); text-align: center; }
.lp-spec-ico { font-size: 2.4rem; display: block; margin-bottom: .7rem; }
.lp-spec h3 { font-size: 1.18rem; margin: 0 0 .5rem; }
.lp-spec p { color: var(--color-muted); font-size: .95rem; margin: 0; line-height: 1.5; }

.lp-timeline { list-style: none; margin: 0 auto; padding: 0; max-width: 620px; }
.lp-timeline-item { display: grid; grid-template-columns: 64px 1fr; gap: 1.6rem; align-items: baseline; padding: .9rem 0; }
.lp-timeline-item + .lp-timeline-item { border-top: 1px solid var(--color-border); }
.lp-timeline-year { font-weight: 800; color: var(--color-blue-dark); font-size: 1rem; }
.lp-timeline-label { color: var(--color-text); }

.lp-cabinet { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }
.lp-cabinet-info h2 { font-size: 1.7rem; margin: 0 0 1rem; }
.lp-address { font-size: 1.15rem; font-weight: 600; margin: 0 0 .3rem; }
.lp-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--color-border); line-height: 0; }
.lp-link { font-weight: 600; }

.lp-footer { background: var(--color-text); color: #fff; padding: 2rem 0; }
.lp-footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.lp-footer .muted { color: rgba(255,255,255,.65); }
.lp-footer .lp-link { color: #fff; }

@media (max-width: 820px) {
    .lp-nav-links { display: none; }
    .lp-nav-inner { gap: .6rem; }
    .lp-brand { font-size: .95rem; }
    .lp-nav .btn { padding: .45rem .8rem; }
    .lp-hero { padding: 3.5rem 0 4rem; }
    .lp-hero h1 { font-size: 2.1rem; }
    .lp-about { grid-template-columns: 1fr; text-align: center; gap: 1.6rem; }
    .lp-cabinet { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .lp-hero h1 { font-size: 1.65rem; }
    .lp-hero h1 br { display: none; }
    .lp-lead { font-size: 1.05rem; }
    .lp-hero-actions { flex-direction: column; align-items: stretch; }
    .lp-hero-actions .btn { width: 100%; justify-content: center; }
    .lp-section { padding: 3rem 0; }
    .lp-section-title { font-size: 1.45rem; margin-bottom: 1.6rem; }
    .lp-portrait-ph { width: 148px; height: 148px; font-size: 2.6rem; }
    .lp-timeline-item { grid-template-columns: 52px 1fr; gap: 1rem; }
    .lp-footer-inner { flex-direction: column; align-items: flex-start; gap: .6rem; }
}