/* =========================================================
   Pirouette ASD — Design system
   ========================================================= */

:root {
  --color-primary: #bb757e;
  --color-primary-dark: #9c5760;
  --color-primary-light: #e3b8bf;
  --color-secondary: #272147;
  --color-secondary-light: #3d3568;
  --color-cream: #faf6f2;
  --color-ink: #201c33;
  --color-muted: #6c6885;
  --color-white: #ffffff;
  --color-success: #3c8a5b;
  --color-danger: #b3403a;

  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Poppins", "Segoe UI", Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 20px 45px -20px rgba(39, 33, 71, 0.35);
  --shadow-card: 0 12px 30px -12px rgba(39, 33, 71, 0.25);
  --transition: 320ms cubic-bezier(.22,.61,.36,1);
  --container-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--color-secondary); margin: 0 0 .5em; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
ul { padding: 0; margin: 0; list-style: none; }

.container { max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }
.section-header { max-width: 680px; margin: 0 auto 3rem; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-body); font-weight: 600; font-size: .8rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--color-primary-dark);
  margin-bottom: .8em;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--color-primary); display: inline-block; }
.lead { color: var(--color-muted); font-size: 1.1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .95em 2em; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: var(--color-white); box-shadow: var(--shadow-card); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.btn-outline { border-color: rgba(255,255,255,.6); color: var(--color-white); }
.btn-outline:hover { background: rgba(255,255,255,.15); transform: translateY(-3px); }
.btn-ghost { border-color: var(--color-secondary); color: var(--color-secondary); }
.btn-ghost:hover { background: var(--color-secondary); color: var(--color-white); }
.btn-sm { padding: .55em 1.3em; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-danger { background: var(--color-danger); color: #fff; }

/* =========================================================
   Header / navigation
   ========================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.site-header.is-scrolled, .no-hero .site-header { background: rgba(250,246,242,.92); backdrop-filter: blur(10px); box-shadow: 0 4px 24px rgba(39,33,71,.08); padding: 10px 0; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: .7em; font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--color-white); transition: color var(--transition); }
.site-header.is-scrolled .brand, .no-hero .site-header .brand { color: var(--color-secondary); }
.brand-mark {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700;
  box-shadow: var(--shadow-card);
}
.brand-logo { height: 46px; width: auto; display: block; }
.footer-brand .brand-logo { height: 56px; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; z-index: 110; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--color-white); margin: 5px 0; transition: var(--transition); }
.site-header.is-scrolled .nav-toggle span, .no-hero .site-header .nav-toggle span { background: var(--color-secondary); }

.main-nav ul { display: flex; gap: 2.2rem; align-items: center; }
.main-nav a:not(.btn) {
  font-weight: 600; font-size: .95rem; color: var(--color-white);
  position: relative; padding: 6px 0; transition: color var(--transition);
}
.site-header.is-scrolled .main-nav a:not(.btn), .no-hero .site-header .main-nav a:not(.btn) { color: var(--color-ink); }
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--color-primary); transition: width var(--transition);
}
.main-nav a:not(.btn):hover::after, .main-nav a:not(.btn).is-active::after { width: 100%; }
.main-nav .btn.btn-ghost { color: var(--color-white); border-color: rgba(255,255,255,.7); }
.site-header.is-scrolled .main-nav .btn-ghost, .no-hero .site-header .main-nav .btn-ghost { color: var(--color-secondary); border-color: var(--color-secondary); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw); height: 100vh;
    background: var(--color-secondary); padding: 100px 32px 32px;
    transform: translateX(100%); transition: transform var(--transition);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 1.6rem; }
  .main-nav a { color: var(--color-white) !important; font-size: 1.1rem; }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(20,17,36,.5); opacity: 0; pointer-events: none; transition: opacity var(--transition); z-index: 90; }
  .nav-backdrop.is-open { opacity: 1; pointer-events: auto; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  color: var(--color-white); overflow: hidden; isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(39,33,71,.55) 0%, rgba(39,33,71,.75) 100%);
}
.hero-content { max-width: 720px; padding-top: 90px; }
.hero-content h1 { color: var(--color-white); }
.hero-content .lead { color: rgba(255,255,255,.85); font-size: 1.25rem; max-width: 560px; }
.hero-actions { display: flex; gap: 1rem; margin-top: 2.2rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.75); font-size: .8rem; letter-spacing: .15em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: .6em;
}
.hero-scroll .dot { width: 1px; height: 40px; background: linear-gradient(rgba(255,255,255,.9), transparent); animation: scrollpulse 1.8s ease-in-out infinite; }
@keyframes scrollpulse { 0%,100% { opacity: .3 } 50% { opacity: 1 } }

/* =========================================================
   Feature / "La Scuola" cards
   ========================================================= */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.feature-card {
  background: var(--color-white); border-radius: var(--radius-lg); padding: 2.4rem 2rem;
  box-shadow: var(--shadow-card); text-align: left; position: relative; overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.feature-card .icon {
  width: 56px; height: 56px; border-radius: var(--radius-sm); margin-bottom: 1.2rem;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.4rem;
}

/* =========================================================
   Corsi (danza / arti marziali)
   ========================================================= */
.courses-section.alt { background: var(--color-secondary); color: var(--color-white); }
.courses-section.alt h2, .courses-section.alt h3, .courses-section.alt .section-header .lead { color: var(--color-white); }
.courses-section.alt .lead { color: rgba(255,255,255,.75); }
.course-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.course-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft); aspect-ratio: 4/3; }
.course-list { display: grid; gap: .9rem; margin-bottom: 1.6rem; }
.course-list li {
  display: flex; align-items: center; gap: .8em; padding: .9em 1.1em;
  background: rgba(255,255,255,.06); border-radius: var(--radius-sm); font-weight: 500;
  transition: background var(--transition), transform var(--transition);
}
.courses-section:not(.alt) .course-list li { background: var(--color-white); box-shadow: var(--shadow-card); }
.course-list li:hover { transform: translateX(6px); }
.course-list li .tick {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .8rem;
}
.method-box { background: rgba(255,255,255,.08); border-left: 3px solid var(--color-primary); border-radius: var(--radius-sm); padding: 1.2rem 1.4rem; font-size: .95rem; }
.courses-section:not(.alt) .method-box { background: var(--color-cream); }

/* Tendina biografia insegnante */
.teacher-accordion { margin-top: 1.4rem; border-radius: var(--radius-sm); overflow: hidden; }
.teacher-accordion summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between;
  padding: 1em 1.2em; font-weight: 600; background: rgba(255,255,255,.08);
  transition: background var(--transition);
}
.courses-section:not(.alt) .teacher-accordion summary { background: var(--color-white); box-shadow: var(--shadow-card); }
.teacher-accordion summary::-webkit-details-marker { display: none; }
.teacher-accordion summary .chevron { transition: transform var(--transition); font-size: .8rem; }
.teacher-accordion[open] summary .chevron { transform: rotate(180deg); }
.teacher-accordion summary:hover { background: rgba(255,255,255,.14); }
.courses-section:not(.alt) .teacher-accordion summary:hover { background: #fff5f6; }
.teacher-bio { padding: 1.4em 1.2em 0.2em; display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start; }
.teacher-photos { display: flex; gap: .6rem; }
.teacher-photos img { width: 72px; height: 90px; object-fit: cover; border-radius: var(--radius-sm); box-shadow: var(--shadow-card); }
.teacher-photos-single img { width: 180px; height: 225px; }
.teacher-bio-text p:last-child { margin-bottom: 0; }
.teacher-bio-text p { font-size: .95rem; }
@media (max-width: 560px) {
  .teacher-bio { grid-template-columns: 1fr; }
  .teacher-photos { order: -1; }
}

/* =========================================================
   Testimonianze
   ========================================================= */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.testimonial-card {
  background: var(--color-white); border-radius: var(--radius-lg); padding: 2.4rem;
  box-shadow: var(--shadow-card); position: relative;
}
.testimonial-card::before {
  content: "\201C"; position: absolute; top: 1rem; left: 1.6rem; font-family: var(--font-display);
  font-size: 4rem; color: var(--color-primary-light); line-height: 1;
}
.testimonial-quote { font-style: italic; color: var(--color-ink); position: relative; z-index: 1; margin-bottom: 1.4rem; }
.testimonial-author { display: flex; align-items: center; gap: .9em; }
.testimonial-author img { width: 48px; height: 48px; border-radius: 50%; }
.testimonial-author strong { display: block; color: var(--color-secondary); }
.testimonial-author span { font-size: .85rem; color: var(--color-muted); }
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
}
.testimonial-stars { color: var(--color-primary); letter-spacing: .1em; font-size: .85rem; margin-bottom: .6rem; }

/* =========================================================
   Bacheca notizie
   ========================================================= */
.news-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.4rem; }
.news-card {
  background: var(--color-white); border-radius: var(--radius-md); padding: 1.6rem;
  box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: .6rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.news-date { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-primary-dark); }
.news-card h3 { font-size: 1.05rem; margin-bottom: 0; }
.news-excerpt { font-size: .88rem; color: var(--color-muted); flex: 1; }
.news-card .news-tag { align-self: flex-start; font-size: .72rem; background: var(--color-cream); color: var(--color-secondary); padding: .3em .8em; border-radius: 999px; font-weight: 600; }

/* =========================================================
   CTA Iscrizione
   ========================================================= */
.cta-section {
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white); border-radius: var(--radius-lg); padding: clamp(2.6rem, 6vw, 4.5rem);
  display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between;
}
.cta-section h2 { color: var(--color-white); margin-bottom: .3em; }
.cta-section p { color: rgba(255,255,255,.85); margin: 0; max-width: 480px; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--color-secondary); color: rgba(255,255,255,.75); padding: 4rem 0 1.6rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.4rem; margin-bottom: 3rem; }
.footer-grid h4 { color: var(--color-white); font-family: var(--font-body); font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1.1em; }
.footer-grid a { display: block; padding: .3em 0; transition: color var(--transition); }
.footer-grid a:hover { color: var(--color-primary-light); }
.footer-brand .brand { color: var(--color-white); margin-bottom: 1em; }
.social-row { display: flex; gap: .8em; margin-top: 1.2em; }
.social-row a {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center; transition: background var(--transition), transform var(--transition);
}
.social-row a:hover { background: var(--color-primary); transform: translateY(-3px); }
.social-row svg { width: 18px; height: 18px; }
.footer-grid a.address-link { display: flex; align-items: flex-start; gap: .5em; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.6rem; font-size: .82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; }

/* =========================================================
   Placeholder photo blocks
   ========================================================= */
.ph-photo { position: relative; width: 100%; height: 100%; background: var(--color-secondary); overflow: hidden; }
.ph-photo img { width: 100%; height: 100%; object-fit: cover; }
.ph-photo.ratio-16-9 { aspect-ratio: 16/9; }
.ph-photo.ratio-4-3 { aspect-ratio: 4/3; }
.ph-photo.ratio-1-1 { aspect-ratio: 1/1; }
.ph-photo.rounded { border-radius: var(--radius-lg); }

/* =========================================================
   Reveal on scroll
   ========================================================= */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,.61,.36,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal="scale"].is-visible { transform: scale(1); }
[data-reveal-group] > * { transition-delay: calc(var(--stagger, 0) * 90ms); }

/* =========================================================
   Gallery page
   ========================================================= */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.gallery-item { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); cursor: zoom-in; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.lightbox { position: fixed; inset: 0; background: rgba(20,17,36,.92); display: flex; align-items: center; justify-content: center; z-index: 200; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: min(90vw, 1000px); max-height: 85vh; border-radius: var(--radius-md); }
.lightbox-close { position: absolute; top: 24px; right: 32px; color: #fff; font-size: 2rem; background: none; border: none; cursor: pointer; }

/* =========================================================
   Forms (pubblici + admin)
   ========================================================= */
.form-card { background: var(--color-white); border-radius: var(--radius-lg); padding: clamp(1.8rem, 4vw, 3rem); box-shadow: var(--shadow-card); max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: 1.3rem; }
.form-group label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4em; color: var(--color-secondary); }
.form-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="number"], input[type="tel"], select, textarea {
  width: 100%; padding: .8em 1em; border: 1.5px solid #e4dcd6; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: .95rem; background: var(--color-cream); transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(187,117,126,.18); }
.checkbox-row { display: flex; align-items: flex-start; gap: .6em; font-size: .88rem; color: var(--color-muted); }
.checkbox-row input { margin-top: .3em; }
.file-drop { border: 2px dashed #d8cfc8; border-radius: var(--radius-sm); padding: 1.6em; text-align: center; color: var(--color-muted); font-size: .9rem; background: var(--color-cream); }
.form-alert { padding: 1em 1.3em; border-radius: var(--radius-sm); font-size: .9rem; margin-bottom: 1.4rem; }
.form-alert.success { background: #e4f3e9; color: var(--color-success); }
.form-alert.error { background: #fbe7e5; color: var(--color-danger); }
.help-text { font-size: .82rem; color: var(--color-muted); }

/* =========================================================
   Pagine legali (Safeguarding / Privacy)
   ========================================================= */
.legal-content { max-width: 780px; margin: 0 auto; background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: clamp(1.8rem, 4vw, 3.2rem); }
.legal-content h2 { font-size: 1.3rem; margin-top: 2em; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 1.05rem; margin-top: 1.6em; }
.legal-content p, .legal-content li { color: var(--color-ink); font-size: .96rem; }
.legal-content ul { list-style: disc; padding-left: 1.4em; margin-bottom: 1em; }
.legal-content ul li { margin-bottom: .4em; }
.legal-content a { color: var(--color-primary-dark); text-decoration: underline; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .feature-grid { grid-template-columns: 1fr; }
  .course-layout { grid-template-columns: 1fr; }
  .course-media { order: -1; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .news-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .cta-section { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* =========================================================
   Admin layout
   ========================================================= */
.admin-body { background: #f2eef6; min-height: 100vh; }
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 260px; background: var(--color-secondary); color: rgba(255,255,255,.8); padding: 1.8rem 1.4rem; flex: none; }
.admin-sidebar-top { display: flex; align-items: center; justify-content: space-between; }
.admin-sidebar .brand { color: #fff; margin-bottom: 2.2rem; font-size: 1.2rem; }
.admin-nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; margin: -8px; }
.admin-nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: var(--transition); }
.admin-sidebar nav a {
  display: flex; align-items: center; gap: .7em; padding: .75em 1em; border-radius: var(--radius-sm);
  font-weight: 500; font-size: .92rem; margin-bottom: .3rem; transition: background var(--transition), color var(--transition);
}
.admin-sidebar nav a:hover, .admin-sidebar nav a.is-active { background: rgba(255,255,255,.1); color: #fff; }
.admin-main { flex: 1; padding: 2.2rem clamp(1.2rem, 3vw, 3rem); max-width: 100%; overflow-x: auto; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; }
.admin-card { background: #fff; border-radius: var(--radius-md); padding: 1.6rem; box-shadow: var(--shadow-card); margin-bottom: 1.6rem; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.2rem; margin-bottom: 2rem; }
.stat-card { background: #fff; border-radius: var(--radius-md); padding: 1.4rem 1.6rem; box-shadow: var(--shadow-card); border-left: 4px solid var(--color-primary); }
.stat-card .value { font-family: var(--font-display); font-size: 1.9rem; color: var(--color-secondary); }
.stat-card .label { font-size: .82rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: .05em; }

.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th, .data-table td { padding: .75em .9em; text-align: left; border-bottom: 1px solid #ece7f2; white-space: nowrap; }
.data-table th { color: var(--color-muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; }
.data-table tbody tr:hover { background: #faf8fd; }
.badge { display: inline-block; padding: .25em .7em; border-radius: 999px; font-size: .76rem; font-weight: 600; }
.badge-success { background: #e4f3e9; color: var(--color-success); }
.badge-danger { background: #fbe7e5; color: var(--color-danger); }
.badge-muted { background: #ece7f2; color: var(--color-muted); }
.amount-in { color: var(--color-success); font-weight: 600; }
.amount-out { color: var(--color-danger); font-weight: 600; }
.table-scroll { overflow-x: auto; }
.pay-grid td, .pay-grid th { text-align: center; }
.pay-cell { border-radius: var(--radius-sm); }
.pay-cell.paid { background: #e4f3e9; }
.pay-cell.unpaid { background: #fbe7e5; }
.compenso-input { width: 100px; padding: .5em .4em; text-align: center; }

.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-secondary), var(--color-primary)); padding: 2rem; }
.login-card { background: #fff; border-radius: var(--radius-lg); padding: 2.6rem; box-shadow: var(--shadow-soft); width: 100%; max-width: 400px; }

.registro-tabs { display: flex; gap: .6rem; margin-bottom: 1.6rem; }
.registro-tabs a { padding: .6em 1.4em; border-radius: 999px; font-weight: 600; font-size: .9rem; background: #fff; box-shadow: var(--shadow-card); color: var(--color-muted); }
.registro-tabs a.is-active { background: var(--color-secondary); color: #fff; }

.modal-overlay { position: fixed; inset: 0; background: rgba(20,17,36,.55); display: flex; align-items: center; justify-content: center; z-index: 300; padding: 1.5rem; }
.modal-box { background: #fff; border-radius: var(--radius-lg); padding: 2.2rem; max-width: 520px; width: 100%; box-shadow: var(--shadow-soft); max-height: 85vh; overflow-y: auto; }
.modal-box h3 { display: flex; align-items: center; gap: .5em; }
.cert-list { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: .6rem; }
.cert-list li { display: flex; justify-content: space-between; gap: 1em; padding: .7em 1em; border-radius: var(--radius-sm); background: var(--color-cream); font-size: .9rem; }
.cert-list li.expired { background: #fbe7e5; }

.scroll-toggle {
  position: fixed; right: 1.8rem; bottom: 1.8rem; z-index: 250;
  width: 48px; height: 48px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--color-secondary); color: #fff; font-size: 1.3rem;
  box-shadow: var(--shadow-soft); display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
}
.scroll-toggle.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.scroll-toggle:hover { background: var(--color-primary); }
@media (max-width: 900px) {
  .scroll-toggle { right: 1.2rem; bottom: 1.2rem; }
}

.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; }
.settings-card {
  display: block; background: #fff; border-radius: var(--radius-md); padding: 1.6rem;
  box-shadow: var(--shadow-card); transition: transform var(--transition), box-shadow var(--transition);
}
.settings-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.settings-card h3 { margin-bottom: .4em; }
.settings-card p { margin: 0; font-size: .9rem; color: var(--color-muted); }

@media (max-width: 900px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; padding: 1.1rem 1.2rem; }
  .admin-sidebar .brand { margin-bottom: 0; }
  .admin-nav-toggle { display: block; }
  .admin-nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .admin-nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .admin-nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .admin-sidebar nav {
    display: flex; flex-direction: column; gap: .3rem;
    max-height: 0; overflow: hidden; margin-top: 0;
    transition: max-height var(--transition), margin-top var(--transition);
  }
  .admin-sidebar nav.is-open { max-height: 70vh; overflow-y: auto; margin-top: 1rem; }
}