/* =====================================================================
   VorticBot · Panel — mismo sistema de diseño que la landing page
   (glass monocromático, aurora, Space Grotesk + Inter)
   ===================================================================== */

:root {
  color-scheme: dark;

  --background: 0 0% 5%;
  --foreground: 0 0% 98%;

  --card: 0 0% 8%;
  --card-foreground: 0 0% 98%;

  --primary: 0 0% 98%;
  --primary-foreground: 0 0% 5%;

  --secondary: 0 0% 14%;
  --secondary-foreground: 0 0% 98%;

  --muted: 0 0% 12%;
  --muted-foreground: 0 0% 65%;

  --accent: 0 0% 85%;
  --accent-foreground: 0 0% 5%;

  --destructive: 0 0% 70%;
  --destructive-foreground: 0 0% 5%;

  --border: 0 0% 18%;
  --input: 0 0% 16%;
  --ring: 0 0% 98%;

  --glass-bg: 0 0% 10%;
  --glass-border: 0 0% 30%;
  --glass-shine: 0 0% 100%;

  --open: 152 55% 55%;
  --warn: 38 100% 68%;

  --radius-lg: 1.25rem;
  --radius: 0.9rem;
  --radius-full: 999px;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gradient-aurora: linear-gradient(135deg, hsl(0 0% 95%), hsl(0 0% 65%) 50%, hsl(0 0% 35%));
  --gradient-mesh: radial-gradient(at 20% 20%, hsl(0 0% 80% / 0.16) 0px, transparent 50%),
    radial-gradient(at 80% 10%, hsl(0 0% 60% / 0.14) 0px, transparent 50%),
    radial-gradient(at 60% 90%, hsl(0 0% 40% / 0.14) 0px, transparent 50%);
  --gradient-text: linear-gradient(135deg, hsl(0 0% 100%), hsl(0 0% 75%), hsl(0 0% 55%));

  --shadow-glow: 0 20px 60px -20px hsl(0 0% 100% / 0.22);
  --shadow-glass: 0 8px 32px hsl(0 0% 0% / 0.5), inset 0 1px 0 hsl(0 0% 100% / 0.08);

  /* Compatibilidad con nombres anteriores usados en el resto del archivo */
  --bg: hsl(var(--background));
  --panel: hsl(var(--card));
  --panel-2: hsl(var(--secondary));
  --line: hsl(var(--border));
  --text: hsl(var(--foreground));
  --accent-hover: hsl(0 0% 100%);
  --accent-soft: hsl(0 0% 78%);
  --danger: hsl(var(--destructive));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.55 var(--font-ui);
  -webkit-font-smoothing: antialiased;
  position: relative;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

p {
  margin: 0;
}

a {
  color: var(--accent-soft);
}

:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 2px;
}

.shell {
  width: min(1080px, 100% - 2rem);
  margin-inline: auto;
}

.muted {
  color: var(--muted);
}

/* ---------- Fondo aurora fijo (idéntico en espíritu a la landing) ---------- */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg);
  background-image: var(--gradient-mesh);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(420px 420px at -5% -5%, hsl(0 0% 90% / 0.16), transparent 60%),
    radial-gradient(480px 480px at 105% 30%, hsl(0 0% 70% / 0.14), transparent 60%),
    radial-gradient(420px 420px at 35% 115%, hsl(0 0% 50% / 0.14), transparent 60%);
  filter: blur(10px);
}

/* ---------- Superficies de vidrio ---------- */

.glass {
  background: hsl(var(--glass-bg) / 0.6);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid hsl(var(--glass-border) / 0.35);
  box-shadow: var(--shadow-glass);
}

/* ---------- Botones e inputs ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.55rem 1.15rem;
  border: 1px solid hsl(var(--glass-border) / 0.5);
  border-radius: var(--radius-full);
  background: hsl(var(--glass-bg) / 0.5);
  backdrop-filter: blur(10px);
  color: var(--text);
  font: 600 0.95rem/1 var(--font-ui);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.btn:hover {
  background: var(--panel-2);
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--gradient-aurora);
  border-color: transparent;
  color: var(--primary-foreground);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px) scale(1.02);
}

.btn-quiet {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.btn-quiet:hover {
  color: var(--text);
  background: hsl(var(--glass-bg) / 0.5);
}

.btn-danger {
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
  color: var(--danger);
  background: transparent;
}

.btn-danger:hover {
  background: color-mix(in srgb, var(--danger) 16%, transparent);
}

.btn-sm {
  min-height: 36px;
  padding: 0.4rem 0.9rem;
  font-size: 0.875rem;
}

.btn-toggle.is-on {
  border-color: hsl(var(--warn) / 0.6);
  color: hsl(var(--warn));
}

label,
.label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-display);
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  min-height: 44px;
  padding: 0.6rem 0.9rem;
  border: 1px solid hsl(var(--glass-border) / 0.4);
  border-radius: var(--radius);
  background: hsl(var(--glass-bg) / 0.6);
  color: var(--text);
  font: inherit;
}

input:hover,
select:hover {
  border-color: hsl(var(--glass-border) / 0.8);
}

input::placeholder {
  color: var(--muted);
}

.hint {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.875rem;
}

/* ---------- Barra superior (navbar flotante en píldora) ---------- */

.topbar {
  position: sticky;
  top: 1rem;
  z-index: 40;
  margin-bottom: 1.5rem;
}

.topbar .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.65);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  border: 1px solid hsl(var(--glass-border) / 0.45);
  box-shadow: var(--shadow-glass);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font: 700 1.2rem/1 var(--font-display);
  text-decoration: none;
}

.logo {
  color: var(--accent-soft);
  flex: none;
  filter: drop-shadow(0 0 10px hsl(0 0% 100% / 0.25));
}

.user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.user-name {
  overflow: hidden;
  max-width: 14ch;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--panel-2);
  border: 1px solid hsl(var(--glass-border) / 0.5);
}

/* ---------- Inicio de sesión ---------- */

.login {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: 3rem;
  min-height: calc(100vh - 140px);
  padding-block: 2rem;
}

.login h1 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-lead {
  max-width: 46ch;
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.login-actions {
  margin-top: 2rem;
}

.login-actions .btn {
  min-height: 50px;
  padding-inline: 1.75rem;
  font-size: 1.02rem;
}

.login-note {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.alert {
  max-width: 46ch;
  margin-top: 1.5rem;
  padding: 0.8rem 1rem;
  border: 1px solid color-mix(in srgb, var(--danger) 55%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.vortex {
  width: 100%;
  max-width: 440px;
  margin-inline: auto;
  color: var(--accent-soft);
  filter: drop-shadow(0 0 40px hsl(0 0% 100% / 0.12));
}

.vortex g {
  transform-box: fill-box;
  transform-origin: center;
}

.vortex .ring-a {
  animation: spin 46s linear infinite;
}
.vortex .ring-b {
  animation: spin 32s linear infinite reverse;
}
.vortex .ring-c {
  animation: spin 22s linear infinite;
}
.vortex .ring-d {
  animation: spin 14s linear infinite reverse;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Páginas internas ---------- */

.page {
  padding-block: 0.5rem 4rem;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-head h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.page-head p {
  margin-top: 0.5rem;
  color: var(--muted);
}

.state {
  padding: 2.5rem 1.5rem;
  color: var(--muted);
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.4);
  border: 1px solid hsl(var(--glass-border) / 0.3);
}

.state h2 {
  margin-bottom: 0.5rem;
  color: var(--text);
  font-size: 1.4rem;
}

.state .btn {
  margin-top: 1.25rem;
}

.state-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.state-actions .btn {
  margin-top: 0;
}

/* Lista de servidores */

.guilds {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.guild {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.5);
  border: 1px solid hsl(var(--glass-border) / 0.35);
  transition: border-color 0.2s, background-color 0.2s;
}

.guild:hover {
  border-color: hsl(var(--glass-border) / 0.7);
  background: hsl(var(--glass-bg) / 0.7);
}

.guild-icon {
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: 14px;
  background: var(--panel-2);
  object-fit: cover;
}

.guild-icon-fallback {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: 14px;
  background: var(--panel-2);
  color: var(--accent-soft);
  font: 700 1.1rem/1 var(--font-display);
}

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

.guild-name {
  overflow: hidden;
  font-weight: 600;
  font-size: 1.05rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.guild-status {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Servidor: navegación lateral + contenido */

.guild-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.guild-head h1 {
  overflow-wrap: anywhere;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
}

.back {
  display: inline-block;
  margin-bottom: 1.25rem;
  color: var(--muted);
  text-decoration: none;
}

.back:hover {
  color: var(--text);
}

.layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}

.tabs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: sticky;
  top: 6rem;
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.4);
  border: 1px solid hsl(var(--glass-border) / 0.3);
}

.tab {
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-full);
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.tab:hover {
  background: hsl(var(--glass-bg) / 0.7);
  color: var(--text);
}

.tab[aria-current="page"] {
  background: hsl(0 0% 100% / 0.12);
  color: var(--text);
  border: 1px solid hsl(var(--glass-border) / 0.5);
}

.section-title {
  margin-bottom: 0.4rem;
  font-size: 1.35rem;
}

.section-lead {
  max-width: 60ch;
  margin-bottom: 1.75rem;
  color: var(--muted);
}

/* Formulario de configuración */

.form {
  display: grid;
  gap: 1.5rem;
  max-width: 560px;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.45);
  border: 1px solid hsl(var(--glass-border) / 0.3);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.chip {
  padding: 0.25rem 0.75rem;
  border: 1px solid hsl(var(--glass-border) / 0.5);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--accent-soft);
  font: 500 0.85rem/1.4 var(--font-ui);
  cursor: pointer;
}

.chip:hover {
  background: hsl(var(--glass-bg) / 0.6);
}

.preview {
  margin-top: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius);
  background: hsl(var(--glass-bg) / 0.6);
  font-size: 0.9rem;
  color: var(--muted);
}

.preview strong {
  color: var(--text);
  font-weight: 600;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.dirty {
  color: hsl(var(--warn));
  font-size: 0.9rem;
}

.saved {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Lista de canales activos */

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.rooms {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.room {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.5);
  border: 1px solid hsl(var(--glass-border) / 0.3);
}

.ring {
  width: 34px;
  height: 34px;
}

.room-name {
  overflow-wrap: anywhere;
  font-weight: 600;
}

.room-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.3rem;
  font-size: 0.85rem;
}

.pill {
  padding: 0.05rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--panel-2);
  color: var(--muted);
}

.pill-locked {
  background: hsl(var(--warn) / 0.18);
  color: hsl(var(--warn));
}

.pill-hidden {
  background: hsl(0 0% 100% / 0.12);
  color: var(--accent-soft);
}

.room-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

.room-edit {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 0.75rem;
  align-items: end;
}

.room-edit .edit-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.5rem;
}

/* ---------- Avisos y diálogo ---------- */

#toasts {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 50;
  display: grid;
  gap: 0.5rem;
  width: min(360px, calc(100vw - 2rem));
}

.toast {
  padding: 0.75rem 1rem;
  border: 1px solid hsl(var(--glass-border) / 0.5);
  border-left-width: 4px;
  border-radius: var(--radius);
  background: hsl(var(--glass-bg) / 0.85);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.45);
}

.toast.ok {
  border-left-color: hsl(var(--open));
}

.toast.error {
  border-left-color: var(--danger);
}

dialog {
  width: min(440px, calc(100vw - 2rem));
  padding: 1.5rem;
  border: 1px solid hsl(var(--glass-border) / 0.5);
  border-radius: var(--radius-lg);
  background: hsl(var(--glass-bg) / 0.95);
  backdrop-filter: blur(16px);
  color: var(--text);
}

dialog::backdrop {
  background: hsl(0 0% 0% / 0.7);
}

dialog h2 {
  margin-bottom: 0.6rem;
  font-size: 1.3rem;
}

dialog p {
  color: var(--muted);
}

.dlg-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

/* ---------- Adaptación a móvil ---------- */

@media (max-width: 800px) {
  .login {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    min-height: 0;
  }

  .vortex {
    max-width: 260px;
    order: -1;
    margin-inline: 0;
  }

  .layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .tabs {
    position: static;
    flex-direction: row;
    overflow-x: auto;
  }

  .room {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .room-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .room-edit {
    grid-column: 1 / -1;
  }

  .user-name {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vortex g {
    animation: none !important;
  }

  * {
    transition: none !important;
  }
}