/* =============================================
   UMA Centro de Bienestar — Design System
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=Outfit:wght@300;400;500;600&display=swap');

:root {
  --sage:        #5f7470;
  --sage-dark:   #4a5c59;
  --sage-light:  #7a8f8b;
  --sage-muted:  #8fa09c;
  --cream:       #f4f1ec;
  --cream-dark:  #e8e4dd;
  --white:       #ffffff;
  --text:        #2c3533;
  --text-light:  #5a6664;
  --accent:      #c4a882;
  --accent-hover:#b3956f;
  --danger:      #c4706a;
  --success:     #6a9e8a;
  --warning:     #d4a843;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(47, 60, 57, 0.12);
  --shadow-lg:   0 12px 48px rgba(47, 60, 57, 0.18);
  --transition:  0.25s ease;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Outfit', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: var(--white);
  color: var(--sage-dark);
}
.btn-primary:hover {
  background: var(--cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-sage {
  background: var(--sage);
  color: var(--white);
}
.btn-sage:hover {
  background: var(--sage-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
}
.btn-danger:hover { opacity: 0.88; }

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.78rem;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(95, 116, 112, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 44px;
  width: 44px;
  object-fit: cover;
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar-links a:not(.btn) {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.85;
  transition: var(--transition);
}
.navbar-links a:not(.btn):hover { opacity: 1; }

.navbar-links .btn-primary {
  color: var(--sage);
  background: var(--white);
}
.navbar-links .btn-primary:hover {
  color: var(--sage-dark);
  background: var(--cream);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
}

.navbar-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Hero (Landing) ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--sage);
  overflow: hidden;
  padding: 6rem 2rem 4rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-logo {
  width: clamp(180px, 30vw, 280px);
  margin-bottom: 2.5rem;
  position: relative;
  animation: fadeUp 1s ease both;
}

.hero-tagline {
  color: rgba(255,255,255,0.75);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0.08em;
  margin-bottom: 3rem;
  animation: fadeUp 1s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 1s 0.4s ease both;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

/* ---- Sections ---- */
.section {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-muted);
  margin-bottom: 0.75rem;
}

.section-title {
  color: var(--sage-dark);
  margin-bottom: 1.5rem;
}

.section-text {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 600px;
  font-weight: 300;
}

/* ---- About grid ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.about-visual {
  background: var(--cream);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.about-visual img {
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--sage);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-item h4 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.feature-item p {
  font-size: 0.88rem;
  color: var(--text-light);
  font-weight: 300;
}

/* ---- Services cards ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--cream-dark);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card .num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--sage-muted);
  line-height: 1;
  margin-bottom: 1rem;
}

.service-card h3 {
  color: var(--sage-dark);
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  font-weight: 300;
}

/* ---- Contact section ---- */
.contact-section {
  background: var(--sage);
  padding: 6rem 2rem;
  text-align: center;
}

.contact-section h2 { color: var(--white); margin-bottom: 1rem; }
.contact-section p  { color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; font-weight: 300; }

.contact-info {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
  max-width: 220px;
}

a.contact-item:hover {
  color: var(--white);
  transform: translateY(-2px);
}

.contact-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.contact-item strong {
  display: block;
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.contact-item span:last-child {
  line-height: 1.5;
  font-weight: 300;
}

/* ---- Footer ---- */
footer {
  background: var(--sage-dark);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 2rem;
  font-size: 0.8rem;
}

/* ---- Login page ---- */
.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.login-brand {
  background: var(--sage);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.login-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(255,255,255,0.05) 0%, transparent 70%);
}

.login-brand img {
  width: clamp(160px, 28vw, 220px);
  max-height: 220px;
  object-fit: contain;
  border-radius: 16px;
  background: var(--white);
  padding: 0.75rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  margin-bottom: 1.5rem;
  position: relative;
}

.login-brand p {
  color: rgba(255,255,255,0.6);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  position: relative;
}

.login-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--cream);
}

.login-form-box {
  width: 100%;
  max-width: 380px;
}

.login-form-box h2 {
  color: var(--sage-dark);
  margin-bottom: 0.5rem;
}

.login-form-box .subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.login-mobile-logo {
  display: none;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.form-group input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  transition: var(--transition);
  outline: none;
}

.form-group select,
.select-styled {
  width: 100%;
  padding: 0.85rem 2.5rem 0.85rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  background-color: var(--white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235f7470' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  transition: var(--transition);
  outline: none;
}

.form-group select:focus,
.select-styled:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(95,116,112,0.15);
}

.form-group select:hover,
.select-styled:hover {
  border-color: var(--sage-muted);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(95,116,112,0.15);
}

.form-error {
  background: #fdecea;
  color: var(--danger);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

.login-hint {
  margin-top: 2rem;
  padding: 1rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px dashed var(--cream-dark);
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.8;
}

.login-hint strong { color: var(--sage); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--sage-muted);
  font-size: 0.85rem;
  margin-bottom: 2rem;
  transition: var(--transition);
}
.back-link:hover { color: var(--sage-dark); }

/* ---- Dashboard layout ---- */
.dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--sage-dark);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-logo img {
  height: 56px;
  filter: brightness(0) invert(1);
  margin-bottom: 2rem;
}

.sidebar-user {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.sidebar-user .name {
  color: var(--white);
  font-weight: 500;
  font-size: 0.9rem;
}

.sidebar-user .role {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.disciplina-switch-wrap {
  margin: 0 0.75rem 1.25rem;
  padding: 0.75rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
}

.disciplina-switch-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0.5rem;
}

.disciplina-switch {
  display: flex;
  gap: 0.35rem;
}

.disciplina-btn {
  flex: 1;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(255,255,255,0.65);
  font-size: 0.78rem;
  padding: 0.45rem 0.35rem;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.disciplina-btn.active {
  background: var(--white);
  color: var(--sage-dark);
  border-color: var(--white);
  font-weight: 600;
}

.disciplina-switch-readonly .disciplina-btn {
  cursor: default;
  width: 100%;
  text-align: center;
}

.disciplina-badge {
  display: inline-block;
  font-size: 0.55em;
  font-weight: 500;
  vertical-align: middle;
  margin-left: 0.5rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--cream);
  color: var(--sage-dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sidebar-nav { list-style: none; flex: 1; }

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: var(--transition);
  cursor: pointer;
}

.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

.sidebar-logout {
  margin-top: auto;
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.45);
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: var(--transition);
  background: none;
  border: none;
  font-family: var(--font-body);
  text-align: left;
  width: 100%;
}
.sidebar-logout:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.8);
}

.main-content {
  padding: 2.5rem;
  overflow-y: auto;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 2rem;
  color: var(--sage-dark);
}

.page-header p {
  color: var(--text-light);
  font-weight: 300;
  margin-top: 0.25rem;
}

/* ---- Stats cards ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--sage);
}

.stat-card.warning { border-left-color: var(--warning); }
.stat-card.success { border-left-color: var(--success); }
.stat-card.danger  { border-left-color: var(--danger); }

.stat-card .label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.stat-card .value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--sage-dark);
  line-height: 1;
}

.stat-card .sub {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 0.4rem;
}

/* ---- Cards & tables ---- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--cream-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.card-header h3 {
  color: var(--sage-dark);
  font-size: 1.1rem;
}

.card-body { padding: 1.5rem; }

/* ---- Turno item ---- */
.turno-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--cream-dark);
  gap: 1rem;
  flex-wrap: wrap;
}

.turno-item:last-child { border-bottom: none; }

.turno-badges {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.turno-info { flex: 1; }

.turno-date {
  font-weight: 500;
  color: var(--sage-dark);
  font-size: 0.95rem;
}

.turno-time {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 0.15rem;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-confirmado    { background: #e8f4ef; color: var(--success); }
.badge-pendiente     { background: #fef6e4; color: #b8860b; }
.badge-cancelado     { background: #fdecea; color: var(--danger); }
.badge-inactivo      { background: #f0f0f0; color: #888; }

.asistencia-rapida-card {
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--sage);
}

.asistencia-rapida-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.asistencia-lista {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.asistencia-fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  background: var(--cream);
  border: 1px solid transparent;
}

.asistencia-fila.marcado-presente {
  border-color: var(--success);
  background: #f0f8f5;
}

.asistencia-fila.marcado-ausente {
  border-color: var(--danger);
  background: #fdf5f4;
}

.asistencia-nombre {
  font-weight: 500;
  font-size: 0.95rem;
}

.asistencia-btns {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.turno-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ---- Data table ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  border-bottom: 2px solid var(--cream-dark);
  font-weight: 500;
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--cream-dark);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--cream); }

/* ---- Admin tabs ---- */
.tab-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.6rem 1.25rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: 50px;
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-light);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--white);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Horarios grid (admin) ---- */
.horarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.horario-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--cream-dark);
}

.horario-card .dia {
  font-weight: 500;
  color: var(--sage-dark);
  font-size: 0.9rem;
}

.horario-card .hora {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--sage);
  margin: 0.25rem 0 0.75rem;
}

.cupos-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cupos-control label {
  font-size: 0.75rem;
  color: var(--text-light);
  flex: 1;
}

.cupos-control input {
  width: 56px;
  padding: 0.35rem 0.5rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: 8px;
  text-align: center;
  font-family: var(--font-body);
  background: var(--white);
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 53, 51, 0.5);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  animation: fadeUp 0.3s ease;
}

.modal-form {
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.5rem 1rem;
}

.modal-form h3 {
  margin-bottom: 0.75rem;
  flex-shrink: 0;
}

.modal-body-scroll {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding-right: 0.25rem;
}

.modal-form .form-group {
  margin-bottom: 0.85rem;
}

.modal-form .form-group label {
  margin-bottom: 0.3rem;
}

.modal-form .modal-actions {
  flex-shrink: 0;
  margin-top: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--cream-dark);
}

.modal h3 {
  color: var(--sage-dark);
  margin-bottom: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.5rem;
}

/* ---- Reassign panel ---- */
.reassign-panel {
  background: #fef6e4;
  border: 1px solid #f0dfa0;
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1rem;
}

.reassign-panel h4 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: #b8860b;
  margin-bottom: 0.75rem;
}

.cumpleanos-card .card-body {
  background: linear-gradient(135deg, #fef9f0 0%, #f0ebe3 100%);
  border-left: 4px solid var(--sage);
  padding: 1.1rem 1.35rem;
}

.cumpleanos-resumen-inner {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.cumpleanos-hoy {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--sage-dark);
  letter-spacing: 0.01em;
}

.cumpleanos-proximos {
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text);
}

.cumpleanos-proximos span {
  font-weight: 600;
  color: var(--sage-dark);
  margin-right: 0.35rem;
}

.cumple-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #fff8e8 0%, #fef3d0 55%, #f4f1ec 100%);
  border: 1px solid #f0dfa0;
  box-shadow: 0 4px 18px rgba(201, 162, 39, 0.12);
  font-size: 1.05rem;
  color: var(--sage-dark);
  text-align: center;
  animation: fadeUp 0.5s ease both;
}

.cumple-banner-emoji {
  font-size: 1.45rem;
  line-height: 1;
}

.cumple-banner strong {
  color: #8b6914;
}

.cumpleanos-resumen-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text);
}

.slot-profesor {
  font-size: 0.68rem;
  color: var(--sage-dark);
  margin-top: 0.2rem;
  line-height: 1.2;
  max-width: 4.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.profesor-horarios-editor {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.profesor-dia-block h4 {
  font-size: 0.85rem;
  color: var(--sage-dark);
  margin-bottom: 0.5rem;
}

.profesor-slot-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
}

.profesor-slot-check {
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}

.reassign-confirm-body {
  font-size: 0.9rem;
  color: var(--text);
}

.slot-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.reassign-flow h4 {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--sage-dark);
  margin-bottom: 0.75rem;
}

.reassign-dias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 0.45rem;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 0.15rem;
}

.dia-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.45rem 0.25rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  min-height: 58px;
}

.dia-option.disponible:hover {
  border-color: var(--sage);
  background: var(--cream);
}

.dia-option.sin-cupo {
  opacity: 0.45;
  cursor: not-allowed;
  background: #f5f5f5;
  border-color: #e8e8e8;
}

.dia-option-dia {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sage-dark);
  text-transform: uppercase;
}

.dia-option-fecha {
  font-size: 0.68rem;
  color: var(--text-light);
  line-height: 1.2;
  text-align: center;
}

.reassign-horas {
  margin-top: 0.25rem;
}

.reassign-volver {
  background: none;
  border: none;
  color: var(--sage);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0;
  margin: -0.35rem 0 0.65rem;
  font-family: var(--font-body);
}

.reassign-volver:hover {
  text-decoration: underline;
}

.slot-option {
  padding: 0.4rem 0.85rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: 50px;
  background: var(--white);
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
}

.slot-option:hover,
.slot-option.selected {
  border-color: var(--sage);
  background: var(--sage);
  color: var(--white);
}

/* ---- Schedule grid (admin horarios) ---- */
.slot-readonly {
  display: block;
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  padding: 0.25rem 0;
}

.horarios-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.horarios-toolbar label {
  font-size: 0.85rem;
  color: var(--text-light);
}

.horarios-toolbar input {
  width: 64px;
  padding: 0.4rem 0.5rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: 8px;
  text-align: center;
}

.schedule-wrap {
  overflow-x: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.schedule-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  min-width: 720px;
}

.schedule-grid th,
.schedule-grid td {
  border: 1px solid var(--cream-dark);
  text-align: center;
  padding: 0.35rem;
}

.schedule-grid th {
  background: var(--sage);
  color: var(--white);
  font-weight: 500;
  font-size: 0.72rem;
  padding: 0.5rem;
}

.schedule-grid .hora-label {
  background: var(--cream);
  font-weight: 500;
  color: var(--sage-dark);
  white-space: nowrap;
  padding: 0.5rem 0.75rem;
}

.slot-cell.inactivo {
  background: #f0f0f0;
  opacity: 0.6;
}

.slot-cell input {
  width: 40px;
  padding: 0.2rem;
  border: 1px solid var(--cream-dark);
  border-radius: 6px;
  text-align: center;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.slot-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--sage);
  padding: 0.15rem;
}

.toggle-dia {
  display: block;
  margin: 0.2rem auto 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.65rem;
  opacity: 0.8;
}

.toggle-dia.on { color: #a8e6cf; }
.toggle-dia.off { color: rgba(255,255,255,0.4); }

/* ---- Rutina modal & resumen ---- */
.rutina-obs-alert {
  background: #fff8e8;
  border: 1px solid #f0dfa0;
  border-left: 3px solid #c9a227;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
  line-height: 1.45;
}

.rutina-obs-alert strong {
  display: block;
  color: #8b6914;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
}

.rutina-obs-alert p {
  margin: 0;
  color: var(--text);
}

#informe-cliente-body.cliente-ficha {
  margin-bottom: 0.5rem;
}

.cliente-ficha {
  background: linear-gradient(135deg, #f8f6f2 0%, #f4f1ec 100%);
  border: 1px solid var(--cream-dark);
  border-left: 3px solid var(--sage);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.modal-wide {
  max-width: 560px;
}

.cliente-ficha-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
}

.cliente-ficha-item-full {
  grid-column: 1 / -1;
}

.cliente-ficha-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-light);
  margin-bottom: 0.15rem;
}

.cliente-ficha-valor {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sage-dark);
}

.cliente-ficha-obs {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text);
  background: #fff8e8;
  border: 1px solid #f0dfa0;
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  margin-top: 0.15rem;
}

.cliente-ficha-sin-dato {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
}

.rutina-modo {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.radio-card {
  flex: 1;
  min-width: 180px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  transition: var(--transition);
}

.radio-card:has(input:checked) {
  border-color: var(--sage);
  background: rgba(95,116,112,0.08);
}

.rutina-dias {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.rutina-dia-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--cream-dark);
}

.dia-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  cursor: pointer;
}

.rutina-resumen {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}

.rutina-resumen-item {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--cream-dark);
}

.rutina-resumen-item.inactivo {
  opacity: 0.45;
}

.rutina-resumen-item .dia {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 0.35rem;
}

.rutina-resumen-item .hora {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--sage-dark);
}

.rutina-dias-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.dia-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: 50px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.dia-chip:has(input:checked),
.dia-chip.active {
  border-color: var(--sage);
  background: rgba(95,116,112,0.1);
  color: var(--sage-dark);
}

.dia-chip input { accent-color: var(--sage); }

.toolbar-filtros {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.toolbar-filtros input[type="search"],
.toolbar-filtros select,
.toolbar-filtros .select-styled {
  width: auto;
  flex: 0 0 auto;
  padding: 0.55rem 2.25rem 0.55rem 0.85rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.88rem;
  background-color: var(--white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235f7470' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  min-width: 140px;
  max-width: 170px;
  color: var(--text);
  transition: var(--transition);
}

.toolbar-filtros input[type="search"] {
  background-image: none;
  padding-right: 0.85rem;
  cursor: text;
  min-width: 200px;
  max-width: 240px;
}

.toolbar-filtros select:hover,
.toolbar-filtros .select-styled:hover {
  border-color: var(--sage-muted);
}

.toolbar-filtros select:focus,
.toolbar-filtros .select-styled:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(95,116,112,0.12);
  outline: none;
}

.toolbar-filtros-inline {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.config-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-left: auto;
}

.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  flex: 1;
  width: 100%;
  padding-right: 2.75rem;
}

.password-toggle {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
}

.password-toggle:hover {
  color: var(--sage-dark);
  background: rgba(95,116,112,0.08);
}

.password-toggle.visible .eye-icon {
  opacity: 0.85;
}

.asistencia-alumno-card {
  margin-bottom: 0.75rem;
}

.asistencia-alumno-card.expanded {
  margin-bottom: 1.25rem;
}

.asistencia-alumno-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem 0.85rem 1.25rem;
  background: var(--cream);
}

.asistencia-alumno-card.expanded .asistencia-alumno-header {
  border-bottom: 1px solid var(--cream-dark);
}

.asistencia-alumno-info {
  min-width: 0;
  flex: 1;
}

.asistencia-alumno-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.asistencia-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
}

.asistencia-toggle:hover,
.asistencia-toggle.visible {
  color: var(--sage-dark);
  background: rgba(95,116,112,0.1);
}

.asistencia-alumno-detalle {
  padding: 0;
}

.asistencia-alumno-detalle[hidden] {
  display: none;
}

.asistencia-alumno-header strong {
  display: block;
  font-size: 1rem;
  color: var(--sage-dark);
  margin-bottom: 0.2rem;
}

.asistencia-alumno-resumen {
  font-size: 0.82rem;
  color: var(--text-light);
}

.asistencia-alumno-total {
  font-size: 0.78rem;
  color: var(--sage-muted);
  white-space: nowrap;
}

.data-table-compact td,
.data-table-compact th {
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

#asistencias-contenedor .empty-state {
  padding: 2rem;
  text-align: center;
  color: var(--text-light);
}

.feriados-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1rem;
}

.feriados-form input[type="text"] {
  flex: 1;
  min-width: 160px;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius);
  font-family: var(--font-body);
}

.feriados-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feriado-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--cream-dark);
  font-size: 0.88rem;
}

/* ---- Panel sections hidden ---- */
.panel-section { display: none; }
.panel-section.active { display: block; }

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-light);
  font-weight: 300;
}

.empty-state .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.4;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--sage-dark);
  color: var(--white);
  padding: 0.85rem 1.5rem;
  border-radius: 50px;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  transform: translateY(80px);
  opacity: 0;
  transition: var(--transition);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .main-content {
    padding: 1.5rem;
  }

  .page-header h1 {
    font-size: 1.65rem;
  }
}

@media (max-width: 768px) {
  html {
    -webkit-text-size-adjust: 100%;
  }

  body {
    overflow-x: hidden;
  }

  /* Landing */
  .navbar {
    padding: 0.75rem 1rem;
    padding-top: max(0.75rem, env(safe-area-inset-top));
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0 1rem;
    background: rgba(74, 92, 89, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }

  .navbar-links.open {
    display: flex;
  }

  .navbar-links li {
    width: 100%;
  }

  .navbar-links a:not(.btn) {
    display: block;
    padding: 0.85rem 1.5rem;
    opacity: 1;
  }

  .navbar-links .btn {
    margin: 0.5rem 1.5rem 0;
    justify-content: center;
  }

  .hero {
    padding: 5rem 1.25rem 3.5rem;
    min-height: 100svh;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .section {
    padding: 4rem 1.25rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-visual {
    aspect-ratio: auto;
    min-height: 200px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    margin-top: 2rem;
  }

  .contact-section {
    padding: 4rem 1.25rem;
  }

  .contact-info {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
  }

  .contact-item {
    max-width: 100%;
    width: 100%;
  }

  /* Login */
  .login-page {
    grid-template-columns: 1fr;
  }

  .login-brand {
    display: none;
  }

  .login-form-panel {
    padding: 2rem 1.25rem;
    min-height: 100svh;
    justify-content: flex-start;
    padding-top: max(2rem, env(safe-area-inset-top));
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
  }

  .login-mobile-logo {
    display: block;
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 14px;
    margin: 0 auto 1.25rem;
    box-shadow: var(--shadow);
  }

  .login-form-box {
    margin-top: 0.5rem;
  }

  .form-group input,
  .form-group select,
  .select-styled {
    font-size: 16px;
  }

  .login-form-box .btn {
    min-height: 48px;
  }

  /* Dashboard */
  .dashboard {
    grid-template-columns: 1fr;
    min-height: 100svh;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 150;
    height: auto;
    max-height: none;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "logo user"
      "disc disc"
      "nav nav"
      "logout logout";
    align-items: center;
    padding: 0.65rem 0.85rem 0.55rem;
    padding-top: max(0.65rem, env(safe-area-inset-top));
    gap: 0.45rem 0.65rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  }

  .sidebar-logo {
    grid-area: logo;
  }

  .sidebar-logo img {
    height: 36px;
    margin-bottom: 0;
  }

  .sidebar-user {
    grid-area: user;
    margin-bottom: 0;
    padding: 0.5rem 0.65rem;
  }

  .sidebar-user .name {
    font-size: 0.82rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sidebar-user .role {
    font-size: 0.68rem;
  }

  .disciplina-switch-wrap {
    grid-area: disc;
    margin: 0;
    width: 100%;
  }

  .sidebar-nav {
    grid-area: nav;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.35rem;
    padding: 0.15rem 0.25rem 0.35rem 0;
    scrollbar-width: none;
    flex: none;
    width: 100%;
  }

  .sidebar-nav::-webkit-scrollbar {
    display: none;
  }

  .sidebar-nav li {
    flex-shrink: 0;
  }

  .sidebar-nav li a {
    white-space: nowrap;
    padding: 0.55rem 0.85rem;
    font-size: 0.8rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.07);
    min-height: 40px;
  }

  .sidebar-nav li a.active {
    background: var(--white);
    color: var(--sage-dark);
    font-weight: 600;
  }

  .sidebar-logout {
    grid-area: logout;
    margin-top: 0;
    padding: 0.5rem 0.75rem;
    font-size: 0.78rem;
    text-align: center;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.06);
  }

  .main-content {
    padding: 1rem;
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
    overflow-x: hidden;
  }

  .cumple-banner {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    text-align: center;
    line-height: 1.45;
  }

  #reasignaciones-container .card,
  #reasignaciones-container .card + .card {
    margin-bottom: 0.85rem;
  }

  .card-header select,
  #asistencia-slot-select {
    width: 100%;
    max-width: 100%;
  }

  .page-header {
    margin-bottom: 1.25rem;
  }

  .page-header h1 {
    font-size: 1.45rem;
    line-height: 1.25;
  }

  .page-header p {
    font-size: 0.88rem;
  }

  .disciplina-badge {
    display: block;
    margin: 0.35rem 0 0;
    width: fit-content;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
  }

  .stat-card {
    padding: 1.15rem;
  }

  .stat-card .value {
    font-size: 1.5rem;
  }

  /* Cards & tables */
  .card-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  .card-body {
    padding: 1rem;
  }

  .card-body:has(.data-table) {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0;
  }

  .data-table {
    min-width: 520px;
    font-size: 0.82rem;
  }

  .data-table th,
  .data-table td {
    padding: 0.65rem 0.75rem;
  }

  .schedule-wrap {
    margin: 0 -0.25rem;
    border-radius: var(--radius);
  }

  /* Turnos */
  .card-body .turno-item {
    background: var(--cream);
    border-radius: var(--radius);
    padding: 0.9rem 1rem;
    margin-bottom: 0.5rem;
    border-bottom: none;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 0.55rem 0.75rem;
    align-items: center;
  }

  .card-body .turno-item:last-child {
    margin-bottom: 0;
  }

  .turno-info {
    grid-column: 1 / -1;
  }

  .turno-item > .badge {
    justify-self: start;
  }

  .turno-actions {
    width: auto;
    justify-self: end;
  }

  .turno-actions .btn {
    min-width: 110px;
    min-height: 42px;
  }

  /* Reasignación */
  .reassign-dias-grid {
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    max-height: 280px;
  }

  .slot-options {
    gap: 0.4rem;
  }

  .slot-option {
    padding: 0.5rem 0.75rem;
    min-height: 40px;
  }

  /* Toolbars & filtros */
  .toolbar-filtros {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .toolbar-filtros > .btn {
    width: 100%;
    justify-content: center;
  }

  .horarios-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .horarios-toolbar .btn {
    width: 100%;
    justify-content: center;
  }

  .toolbar-filtros input[type="search"],
  .toolbar-filtros select,
  .toolbar-filtros .select-styled {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .toolbar-filtros-inline {
    justify-content: stretch;
  }

  .config-inline {
    margin-left: 0;
    width: 100%;
    flex-wrap: wrap;
  }

  /* Asistencias */
  .asistencia-fila {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .asistencia-btns {
    width: 100%;
    justify-content: stretch;
  }

  .asistencia-btns .btn {
    flex: 1;
    justify-content: center;
  }

  .asistencia-alumno-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
  }

  .asistencia-alumno-actions {
    width: 100%;
    justify-content: space-between;
  }

  /* Modales */
  .modal-overlay {
    padding: 1rem;
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
    align-items: center;
  }

  .modal {
    padding: 1.35rem;
    max-width: 100%;
    width: 100%;
    max-height: 88svh;
    overflow-y: auto;
    border-radius: var(--radius-lg);
  }

  .modal-form {
    max-height: 92svh;
    padding: 1rem 1.15rem;
  }

  .modal-actions {
    flex-direction: column-reverse;
    gap: 0.5rem;
  }

  .modal-actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  .cliente-ficha-grid {
    grid-template-columns: 1fr;
  }

  .rutina-dia-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .radio-card {
    min-width: 0;
    flex: 1 1 100%;
  }

  .rutina-modo {
    flex-direction: column;
  }

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

  .empty-state {
    padding: 2rem 1rem;
  }

  .reassign-panel {
    padding: 1rem;
  }

  .reassign-flow {
    margin-top: 0.75rem;
  }

  .cumpleanos-hoy {
    font-size: 1rem;
  }

  .cumpleanos-proximos {
    font-size: 0.82rem;
  }

  /* Toast */
  .toast {
    left: 1rem;
    right: 1rem;
    bottom: max(1rem, env(safe-area-inset-bottom));
    text-align: center;
    border-radius: var(--radius);
  }

  /* Tabs */
  .tab-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }

  .tab-nav::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    flex-shrink: 0;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 0.7rem 1.25rem;
    font-size: 0.82rem;
  }

  .btn-sm {
    padding: 0.5rem 0.85rem;
    font-size: 0.75rem;
  }

  .hero-logo {
    width: 150px;
    margin-bottom: 1.75rem;
  }

  .service-card {
    padding: 1.35rem;
  }

  .sidebar-nav li a {
    padding: 0.45rem 0.6rem;
    font-size: 0.74rem;
  }

  .reassign-dias-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .rutina-resumen {
    grid-template-columns: repeat(2, 1fr);
  }

  .dia-option-dia {
    font-size: 0.68rem;
  }

  .data-table {
    min-width: 480px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .btn,
  .sidebar-nav li a,
  .slot-option,
  .dia-option.disponible,
  .password-toggle {
    min-height: 44px;
  }

  .dia-option {
    min-height: 52px;
  }
}