:root {
  --verde-bosque: #264d3a;
  --verde-bosque-oscuro: #183529;
  --verde-principal: #3f6b4f;
  --verde-oliva: #6f7f4e;
  --verde-claro: #a8b88a;
  --verde-suave: #e8eee2;
  --cafe-oscuro: #4a3428;
  --cafe-principal: #6b4f3a;
  --cafe-medio: #8a6a50;
  --crema: #fff9ee;
  --beige: #f1e5d2;
  --beige-claro: #f8f2e8;
  --blanco: #ffffff;
  --texto: #2d332e;
  --texto-suave: #657068;
  --error: #a94442;
  --borde-claro: #ded8cc;
  --borde-verde: #cbd7c2;
  --sombra-suave: 0 4px 14px rgba(38, 77, 58, 0.08);
  --sombra-media: 0 10px 30px rgba(38, 77, 58, 0.14);
  --sombra-fuerte: 0 18px 50px rgba(24, 53, 41, 0.22);
  --radio-pequeno: 6px;
  --radio-medio: 12px;
  --radio-grande: 20px;
  --radio-redondo: 999px;
  --transicion: all 0.3s ease;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--texto);
  line-height: 1.6;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

input,
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 14px;
  color: var(--texto);
  background-color: var(--blanco);
  border: 1px solid var(--borde-claro);
  border-radius: var(--radio-medio);
  outline: none;
  transition: var(--transicion);
}

input::placeholder,
textarea::placeholder {
  color: var(--texto-suave);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--verde-principal);
  box-shadow: 0 0 0 3px rgba(63, 107, 79, 0.15);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

button,
.formulario button,
button[type="submit"] {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 46px;
  padding: 12px 20px;
  color: var(--blanco);
  background-color: var(--verde-principal);
  border-radius: var(--radio-redondo);
  box-shadow: var(--sombra-suave);
  font-weight: 800;
  transition: var(--transicion);
}

button:hover,
.formulario button:hover,
button[type="submit"]:hover {
  background-color: var(--verde-bosque);
  transform: translateY(-2px);
  box-shadow: var(--sombra-media);
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(168, 184, 138, 0.5);
  outline-offset: 3px;
}

body.login-page {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  padding: 32px 20px;
  background:
    linear-gradient(
      90deg,
      rgba(24, 53, 41, 0.96) 0%,
      rgba(38, 77, 58, 0.9) 52%,
      rgba(38, 77, 58, 0.62) 100%
    ),
    url("../assets/imagenes/banner.png");
  background-position: center;
  background-size: cover;
}

body.login-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(to top, rgba(24, 53, 41, 0.34), transparent 55%);
  pointer-events: none;
}

.login-box {
  position: relative;
  z-index: 1;
  width: min(440px, 100%);
  overflow: hidden;
  padding: 44px 38px;
  background-color: var(--crema);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-fuerte);
}

.login-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--verde-claro),
    var(--crema),
    var(--cafe-principal)
  );
}

.login-box h2 {
  margin-bottom: 28px;
  color: var(--verde-bosque-oscuro);
  font-size: 2rem;
  line-height: 1.15;
  text-align: center;
}

.login-box h2::before {
  content: "Administracion";
  display: block;
  margin-bottom: 10px;
  color: var(--verde-principal);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.login-box button {
  margin-top: 4px;
}

#error {
  min-height: 24px;
  margin-top: 14px;
  color: var(--error);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

body:not(.login-page) {
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--beige-claro);
}

body:not(.login-page) > header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  min-height: 82px;
  padding: 18px 34px;
  color: var(--blanco);
  background:
    linear-gradient(
      90deg,
      var(--verde-bosque-oscuro),
      var(--verde-bosque)
    );
  border-bottom: 4px solid var(--verde-claro);
  box-shadow: var(--sombra-media);
}

body:not(.login-page) > header h1 {
  color: var(--blanco);
  font-size: 1.65rem;
  line-height: 1.2;
}

body:not(.login-page) > header h1::before {
  content: "Soda Sloth";
  display: block;
  margin-bottom: 3px;
  color: var(--verde-claro);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

body:not(.login-page) > header button {
  width: auto;
  min-height: 42px;
  padding: 10px 18px;
  color: var(--verde-bosque-oscuro);
  background-color: var(--crema);
}

body:not(.login-page) > header button:hover {
  color: var(--blanco);
  background-color: var(--cafe-principal);
}

.contenedor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: min(calc(100% - 48px), 1400px);
  margin: 34px auto 50px;
}

section {
  position: relative;
  overflow: hidden;
  padding: 28px;
  background-color: var(--blanco);
  border: 1px solid var(--borde-claro);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-suave);
}

section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--verde-principal),
    var(--verde-claro),
    var(--cafe-principal)
  );
}

section h2 {
  margin-bottom: 22px;
  color: var(--verde-bosque-oscuro);
  font-size: 1.35rem;
  line-height: 1.25;
}

.formulario h2::before,
.lista h2::before {
  display: block;
  margin-bottom: 5px;
  color: var(--cafe-medio);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.formulario h2::before {
  content: "Gestion";
}

.lista h2::before {
  content: "Listado";
}

.drop-area {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
  min-height: 220px;
  margin-bottom: 18px;
  padding: 24px;
  text-align: left;
  background-color: var(--beige-claro);
  border: 2px dashed var(--borde-verde);
  border-radius: var(--radio-grande);
  transition: var(--transicion);
  cursor: pointer;
}

.drop-area:hover,
.drop-area.drag-over {
  background-color: var(--verde-suave);
  border-color: var(--verde-principal);
}

.drop-icono {
  display: flex;
  justify-content: center;
  align-items: center;
  width: auto;
  height: auto;
  color: var(--cafe-principal);
  background-color: transparent;
  border-radius: 0;
  box-shadow: none;
  font-size: 1.5rem;
  font-weight: 900;
}

.drop-texto {
  color: var(--texto);
  font-size: 1rem;
  font-weight: 700;
}

.drop-sub {
  color: var(--texto-suave);
  font-size: 0.85rem;
}

.subir-imagen-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.subir-imagen-section h2::after {
  content: "";
}

.preview-container {
  margin-bottom: 18px;
  overflow: hidden;
  background-color: var(--blanco);
  border: 1px solid var(--borde-claro);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-suave);
}

.preview-container img {
  display: block;
  width: 100%;
  max-height: 340px;
  object-fit: contain;
  background-color: var(--beige-claro);
}

#uploadStatus {
  min-height: 24px;
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 700;
}

.status-loading {
  color: var(--cafe-oscuro);
}

.status-ok {
  color: var(--verde-bosque);
}

.status-error {
  color: var(--error);
}

.resultado-url {
  margin-top: 18px;
}

.resultado-url label {
  display: block;
  margin-bottom: 8px;
  color: var(--cafe-oscuro);
  font-size: 0.9rem;
  font-weight: 700;
}

.url-box {
  display: flex;
  gap: 10px;
}

.url-box input {
  margin-bottom: 0;
}

.btn-copiar,
.boton-secundario-admin {
  width: auto;
  min-height: 44px;
  padding: 10px 16px;
  box-shadow: none;
}

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

.boton-secundario-admin {
  margin-bottom: 14px;
  color: var(--verde-bosque);
  background-color: var(--verde-suave);
}

.boton-secundario-admin:hover {
  color: var(--blanco);
  background-color: var(--cafe-principal);
}

select.tiene-valor {
  border-color: var(--verde-principal);
}

.item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
  padding: 14px 16px;
  background-color: var(--beige-claro);
  border: 1px solid var(--borde-claro);
  border-radius: var(--radio-medio);
  transition: var(--transicion);
}

.item:hover {
  border-color: var(--borde-verde);
  background-color: var(--verde-suave);
  transform: translateY(-2px);
  box-shadow: var(--sombra-suave);
}

.item span {
  flex: 1;
  min-width: 0;
  color: var(--texto);
  font-size: 0.95rem;
  font-weight: 650;
}

.item div {
  display: flex;
  flex-shrink: 0;
  gap: 8px;
}

.item button {
  width: auto;
  min-height: 36px;
  padding: 8px 13px;
  border-radius: var(--radio-pequeno);
  box-shadow: none;
  font-size: 0.82rem;
}

.item .btn-editar {
  color: var(--verde-bosque);
  background-color: var(--verde-suave);
  border: 1px solid var(--borde-verde);
}

.item .btn-editar:hover {
  color: var(--blanco);
  background-color: var(--verde-principal);
}

.item .btn-eliminar,
.item .btn-eliminar-categoria,
.item .btn-eliminar-usuario {
  color: var(--error);
  background-color: #f8e6e5;
  border: 1px solid #e9c1be;
}

.item .btn-eliminar:hover,
.item .btn-eliminar-categoria:hover,
.item .btn-eliminar-usuario:hover {
  color: var(--blanco);
  background-color: var(--error);
}

.lista p {
  color: var(--texto-suave);
}

#modalEditar {
  position: fixed;
  inset: 0;
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background-color: rgba(24, 53, 41, 0.72);
  backdrop-filter: blur(4px);
}

.modal-contenido {
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  background-color: var(--crema);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-fuerte);
}

.modal-contenido h3 {
  margin-bottom: 22px;
  color: var(--verde-bosque-oscuro);
  font-size: 1.5rem;
  text-align: center;
}

.modal-botones {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.modal-botones button {
  flex: 1;
}

#btnCancelarEdicion {
  color: var(--verde-bosque);
  background-color: var(--verde-suave);
}

#btnCancelarEdicion:hover {
  color: var(--blanco);
  background-color: var(--cafe-principal);
}

@media (max-width: 900px) {
  body:not(.login-page) > header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 22px;
  }

  body:not(.login-page) > header button {
    width: 100%;
  }

  .contenedor {
    grid-template-columns: 1fr;
    width: min(calc(100% - 32px), 760px);
    margin-top: 24px;
  }
}

@media (max-width: 620px) {
  .login-box {
    padding: 38px 26px;
  }

  .login-box h2 {
    font-size: 1.75rem;
  }

  section {
    padding: 24px 18px;
  }

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

  .item div,
  .item button {
    width: 100%;
  }

  .modal-botones {
    flex-direction: column;
  }

  .url-box {
    flex-direction: column;
  }

  .btn-copiar,
  .boton-secundario-admin {
    width: 100%;
  }
}