:root {
  --espuma: #FBF6EC;
  --arena: #EFDFBE;
  --arena-card: #F4E8D1;
  --arena-deep: #E2C99A;
  --marea: #2F5560;
  --marea-light: #446e7b;
  --cielo: #A9D3DC;
  --cielo-soft: #D3EAF0;
  --coral: #E2896F;
  --coral-hover: #D4785D;
  --alga: #7C9B7B;
  --linea: rgba(47, 85, 96, 0.16);
  --sombra-suave: 0 10px 30px -10px rgba(47, 85, 96, 0.2);
  --sombra-card: 0 16px 36px -16px rgba(47, 85, 96, 0.28);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--espuma);
  color: var(--marea);
  font-family: 'Karla', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, h4, .display-font {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.01em;
}

em {
  font-style: italic;
  color: var(--coral);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

/* ================= TOPBAR & USER PILL ================= */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  max-width: 1080px;
  margin: 0 auto;
}

.brand-badge {
  font-family: 'Fraunces', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--marea);
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-badge span {
  color: var(--coral);
}

.user-session-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--arena);
  border: 1px solid var(--linea);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--marea);
  transition: all 0.2s ease;
}

.user-pill:hover {
  background: var(--arena-deep);
}

/* ================= CONTAINER WRAPPER ================= */
.app-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 18px 100px;
}

/* ================= HERO & COUNTDOWN ================= */
header.hero {
  text-align: center;
  padding: 24px 10px 28px;
  animation: fadeInDown 700ms ease-out both;
}

header.hero .eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 10px;
  font-weight: 700;
}

header.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.08;
  color: var(--marea);
  margin-bottom: 12px;
}

header.hero .sub {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--marea);
  opacity: 0.85;
  max-width: 520px;
  margin: 0 auto;
}

.ribbon {
  margin: 24px auto 0;
  max-width: 360px;
  border: 1px solid var(--linea);
  border-radius: 18px;
  padding: 16px 20px;
  text-align: center;
  background: var(--arena);
  box-shadow: var(--sombra-suave);
}

.ribbon .num {
  font-size: 2.2rem;
  color: var(--coral);
  font-family: 'Fraunces', serif;
  font-weight: 600;
  line-height: 1;
}

.ribbon .label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.78;
  margin-top: 6px;
  color: var(--marea);
}

hr.divider {
  border: none;
  height: 20px;
  margin: 32px 0 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20'%3E%3Cpath d='M0 10 Q 25 1 50 10 T 100 10 T 150 10 T 200 10' fill='none' stroke='%232F5560' stroke-width='1.6' stroke-linecap='round' opacity='0.28'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 110px 20px;
  background-position: center;
}

/* ================= MAIN SPLIT GRID ================= */
.main-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 860px) {
  .main-layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
  }
  .sticky-side {
    position: sticky;
    top: 24px;
  }
}

/* ================= CALENDAR SECTION ================= */
.calendar-card {
  background: rgba(239, 223, 190, 0.45);
  border: 1px solid var(--linea);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  box-shadow: var(--sombra-suave);
}

.cal-head {
  text-align: center;
  margin-bottom: 14px;
}

.cal-head .eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 4px;
  font-weight: 700;
}

.cal-head h2 {
  font-size: 1.45rem;
  color: var(--marea);
}

.nav-mes {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px 0 18px;
  padding: 0 4px;
}

.nav-mes button {
  background: var(--arena);
  border: 1px solid var(--linea);
  color: var(--marea);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.nav-mes button:hover {
  background: var(--cielo);
  transform: scale(1.05);
}

.nav-center-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-mes .mes-actual {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  text-align: center;
  color: var(--marea);
  text-transform: capitalize;
}

.btn-hoy {
  background: var(--espuma);
  border: 1px solid var(--linea);
  color: var(--marea);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.btn-hoy:hover {
  background: var(--cielo);
}

.weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
  margin-bottom: 8px;
}

.weekdays span {
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.65;
  color: var(--marea);
  font-weight: 700;
}

.grid-dias {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.dia-celda {
  aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid var(--linea);
  background: var(--espuma);
  color: var(--marea);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 4px 6px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  font-size: 0.82rem;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.dia-celda:hover {
  border-color: var(--coral);
  transform: translateY(-2px);
}

.dia-celda.vacia {
  visibility: hidden;
  cursor: default;
}

.dia-celda.hoy {
  border-color: var(--marea);
  box-shadow: inset 0 0 0 2px var(--marea);
}

.dia-celda.especial {
  border-color: var(--coral);
  box-shadow: inset 0 0 0 2px var(--coral);
}

.dia-celda.seleccionada {
  outline: 2.5px solid var(--marea);
  outline-offset: 1px;
  background: #FFFDF9;
}

.dia-celda .foto-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.72;
  transition: opacity 0.2s ease;
}

.dia-celda:hover .foto-bg {
  opacity: 0.9;
}

.dia-celda .num {
  position: relative;
  z-index: 2;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.85);
}

.dia-celda .marca-especial {
  position: absolute;
  bottom: 4px;
  left: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 3px rgba(255, 255, 255, 0.8);
  z-index: 2;
}

.dia-celda .flor-count-badge {
  position: absolute;
  bottom: 3px;
  right: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.92);
  padding: 1px 5px;
  border-radius: 8px;
  color: var(--marea);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.leyenda {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 18px;
  font-size: 0.75rem;
  opacity: 0.8;
  flex-wrap: wrap;
  color: var(--marea);
}

.leyenda span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.leyenda .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--alga);
  display: inline-block;
}

.leyenda .ring {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--coral);
  display: inline-block;
}

/* ================= DAY DETAILS PANEL ================= */
#panel-dia {
  background: var(--arena-card);
  border: 1px solid var(--linea);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--sombra-card);
  animation: fadeIn 350ms ease-out both;
}

#panel-dia.vacio-prompt {
  text-align: center;
  padding: 48px 24px;
  color: var(--marea);
}

#panel-dia.vacio-prompt .icon-prompt {
  font-size: 2.8rem;
  margin-bottom: 12px;
  display: block;
}

.fecha-header {
  margin-bottom: 18px;
  border-bottom: 1px solid var(--linea);
  padding-bottom: 12px;
}

.fecha-titulo {
  font-size: 1.45rem;
  text-transform: capitalize;
  font-family: 'Fraunces', serif;
  color: var(--marea);
  margin-bottom: 2px;
}

.fecha-sub {
  font-size: 0.75rem;
  opacity: 0.65;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Special dates card */
.badge-especial {
  background: rgba(226, 137, 111, 0.16);
  border-left: 4px solid var(--coral);
  padding: 12px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.badge-especial .titulo {
  font-weight: 700;
  color: var(--coral);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 4px;
}

.badge-especial .nota-esp {
  font-size: 0.85rem;
  opacity: 0.88;
  line-height: 1.4;
}

.badge-especial .acciones {
  margin-top: 8px;
}

.badge-especial .acciones button {
  font-size: 0.74rem;
  background: none;
  color: var(--marea);
  opacity: 0.7;
  text-decoration: underline;
}

.badge-especial .acciones button:hover {
  opacity: 1;
}

/* ================= MULTI-FLOWER LIST ================= */
.seccion-flores-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 0 12px;
}

.seccion-flores-header h4 {
  font-size: 1.1rem;
  color: var(--marea);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-anadir-flor-header {
  background: var(--coral);
  color: #fff;
  padding: 6px 14px;
  border-radius: 18px;
  font-size: 0.78rem;
  font-weight: 700;
  transition: background 0.2s ease;
}

.btn-anadir-flor-header:hover {
  background: var(--coral-hover);
}

.flor-item-card {
  background: var(--espuma);
  border: 1px solid var(--linea);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px -6px rgba(47, 85, 96, 0.16);
  transition: transform 0.15s ease;
}

.foto-actual-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--linea);
  background: #000;
  max-height: 280px;
}

.foto-actual {
  width: 100%;
  height: 100%;
  max-height: 280px;
  object-fit: cover;
  display: block;
}

.flor-info-bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
  flex-wrap: wrap;
  gap: 6px;
}

.flor-nombre {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  color: var(--coral);
}

.flor-autor {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.75;
  background: rgba(47, 85, 96, 0.08);
  padding: 3px 8px;
  border-radius: 12px;
}

.nota-actual {
  font-size: 0.88rem;
  line-height: 1.5;
  opacity: 0.9;
  margin-bottom: 12px;
  background: #fff;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(47, 85, 96, 0.1);
}

/* Pl@ntNet Siempre Presente */
.flor-identificar-box {
  margin: 10px 0 12px;
}

.btn-identificar-inline {
  background: var(--cielo);
  color: var(--marea);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 7px 14px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-identificar-inline:hover {
  background: #90c2cd;
}

.plantnet-results-inline {
  background: var(--cielo-soft);
  border: 1px solid rgba(169, 211, 220, 0.8);
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 10px;
}

.plantnet-results-inline .titulo-sugerencias {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--marea);
  margin-bottom: 6px;
}

/* Action buttons */
.btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.btn {
  background: var(--coral);
  color: #fff;
  padding: 10px 18px;
  border-radius: 24px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn:hover {
  background: var(--coral-hover);
  transform: translateY(-1px);
}

.btn:active {
  transform: scale(0.98);
}

.btn.secundario {
  background: var(--espuma);
  border: 1px solid var(--linea);
  color: var(--marea);
}

.btn.secundario:hover {
  background: var(--arena);
}

.btn.peligro {
  background: none;
  border: 1px solid var(--coral);
  color: var(--coral);
}

.btn.peligro:hover {
  background: rgba(226, 137, 111, 0.1);
}

/* Form inputs */
.form-card {
  background: var(--espuma);
  border: 1px solid var(--linea);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-top: 14px;
}

.form-card h4 {
  font-size: 1.05rem;
  margin-bottom: 14px;
  color: var(--marea);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--marea);
  opacity: 0.85;
}

.form-input, .form-textarea {
  width: 100%;
  border: 1px solid rgba(47, 85, 96, 0.24);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  font-family: 'Karla', sans-serif;
  font-size: 0.88rem;
  color: var(--marea);
  transition: border-color 0.2s ease;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--coral);
  outline: none;
}

.form-textarea {
  min-height: 64px;
  resize: vertical;
}

.foto-pickers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.btn-picker {
  background: var(--arena);
  border: 1px dashed rgba(47, 85, 96, 0.35);
  color: var(--marea);
  padding: 12px 10px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-picker:hover {
  background: var(--cielo-soft);
  border-color: var(--marea);
}

.preview-box {
  position: relative;
  margin-bottom: 12px;
  display: none;
}

.preview-box.visible {
  display: block;
}

.preview-img {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--linea);
}

.btn-remove-preview {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Pl@ntNet Box en formulario */
.plantnet-box {
  background: var(--cielo-soft);
  border: 1px solid rgba(169, 211, 220, 0.8);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
}

.plantnet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.btn-identify {
  background: var(--marea);
  color: #fff;
  padding: 7px 14px;
  border-radius: 18px;
  font-size: 0.78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s ease;
}

.btn-identify:hover {
  background: var(--marea-light);
}

.btn-identify:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.candidatos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.candidato-chip {
  background: #fff;
  border: 1px solid var(--cielo);
  border-radius: 18px;
  padding: 5px 12px;
  font-size: 0.78rem;
  color: var(--marea);
  font-weight: 600;
  transition: all 0.15s ease;
}

.candidato-chip:hover {
  background: var(--coral);
  color: #fff;
  border-color: var(--coral);
}

.candidato-chip small {
  opacity: 0.75;
  font-weight: 400;
  margin-left: 4px;
}

/* ================= CAMERA OVERLAY ================= */
#camara-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 2000;
  display: none;
  flex-direction: column;
  justify-content: space-between;
}

#camara-overlay.abierta {
  display: flex;
}

#camara-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#camara-canvas {
  display: none;
}

.camara-topbar {
  position: absolute;
  top: 24px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2010;
}

.btn-camara-circle {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.camara-bottombar {
  position: absolute;
  bottom: 34px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2010;
}

.btn-disparo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--coral);
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.4);
  transition: transform 0.1s ease;
}

.btn-disparo:active {
  transform: scale(0.92);
}

/* ================= WELCOME / AUTH MODAL ================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(47, 85, 96, 0.65);
  backdrop-filter: blur(6px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  animation: fadeIn 300ms ease;
}

.modal-dialog {
  background: var(--espuma);
  border: 1px solid var(--linea);
  border-radius: 24px;
  max-width: 440px;
  width: 100%;
  padding: 32px 26px;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.35);
  text-align: center;
  position: relative;
}

.modal-dialog .emblem {
  font-size: 3rem;
  margin-bottom: 12px;
  display: inline-block;
}

.modal-dialog h3 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: var(--marea);
}

.modal-dialog p.intro {
  font-size: 0.9rem;
  opacity: 0.8;
  line-height: 1.45;
  margin-bottom: 22px;
}

.profile-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.btn-profile {
  background: var(--arena);
  border: 2px solid transparent;
  padding: 14px 10px;
  border-radius: 16px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--marea);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.btn-profile.selected {
  border-color: var(--coral);
  background: #fff;
  box-shadow: 0 6px 16px -6px rgba(226, 137, 111, 0.5);
}

.passcode-input-wrap {
  margin-bottom: 20px;
  text-align: left;
}

.passcode-input-wrap label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 6px;
  opacity: 0.85;
}

.passcode-input-wrap input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(47, 85, 96, 0.3);
  background: #fff;
  font-size: 0.95rem;
  text-align: center;
  letter-spacing: 0.05em;
}

/* ================= TOAST NOTIFICATIONS ================= */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--marea);
  color: #fff;
  padding: 11px 20px;
  border-radius: 24px;
  font-size: 0.84rem;
  font-weight: 600;
  box-shadow: 0 10px 24px -6px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 250ms cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.toast.success {
  background: #39634b;
}

.toast.error {
  background: #963a2b;
}

/* ================= FOOTER ================= */
footer {
  text-align: center;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--linea);
}

footer .sig {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--coral);
}

footer .loc {
  font-size: 0.74rem;
  opacity: 0.65;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 8px;
  color: var(--marea);
}

/* ================= KEYFRAMES ================= */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(16px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}