:root {
  --bg: #02030b;
  --bg-alt: #060924;
  --panel: #080c28;
  --panel-border: #262a4a;
  --panel-glass: rgba(8, 12, 40, 0.72);

  --accent-cyan: #19e3ff;
  --accent-magenta: #ff4fd8;
  --accent-lime: #86ff6f;
  --accent-warning: #ffcc40;
  --accent-danger: #ff4f66;

  --text-main: #e6f3ff;
  --text-muted: #6f7aa8;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --transition-fast: 150ms ease-out;
  --transition-med: 220ms ease-out;

  --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  --font-mono: "Share Tech Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #11153f 0, transparent 55%),
    radial-gradient(circle at bottom right, #341440 0, transparent 60%),
    radial-gradient(circle at bottom left, #0a1a33 0, transparent 55%),
    var(--bg);
  color: var(--text-main);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(38, 42, 74, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38, 42, 74, 0.3) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  pointer-events: none;
}

/*!Chat*/

.chat-layout {
  display: grid;
  grid-template-columns: 0.32fr 0.68fr;
  gap: 14px;
}

/* Sidebar panel */
.chat-sidebar {
  position: relative;
  background: linear-gradient(145deg, #05081c, #05040f);
  border-radius: 12px;
  border: 1px solid rgba(102, 118, 196, 0.7);
  padding: 11px 12px 12px;
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(10, 16, 50, 0.9);
  overflow: hidden;
}

.chat-sidebar::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.12), transparent 55%),
    radial-gradient(circle at bottom right, rgba(255, 79, 216, 0.15), transparent 55%);
  opacity: 0.9;
  mix-blend-mode: screen;
  pointer-events: none;
}

.chat-sidebar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.12),
    transparent 32%,
    transparent 70%,
    rgba(255, 255, 255, 0.08)
  );
  mix-blend-mode: soft-light;
  opacity: 0.35;
  pointer-events: none;
}

.chat-sidebar > * {
  position: relative;
  z-index: 1;
}

/* Main chat panel */
.chat-container {
  position: relative;
  background: linear-gradient(145deg, #05081c, #05040f);
  border-radius: 12px;
  border: 1px solid rgba(102, 118, 196, 0.7);
  padding: 12px 14px 14px;
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(10, 16, 50, 0.9);
  overflow: hidden;
}

.chat-container::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.12), transparent 55%),
    radial-gradient(circle at bottom right, rgba(255, 79, 216, 0.15), transparent 55%);
  opacity: 0.75;
  mix-blend-mode: screen;
  pointer-events: none;
}

.chat-container::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.12),
    transparent 32%,
    transparent 70%,
    rgba(255, 255, 255, 0.08)
  );
  mix-blend-mode: soft-light;
  opacity: 0.28;
  pointer-events: none;
}

.chat-container > * {
  position: relative;
  z-index: 1;
}


.chat-header h2 {
  margin: 0;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.chat-header .chat-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Conversation list */

.conversation-list {
  margin-top: 6px;
  max-height: calc(100vh - 190px);
  overflow-y: auto;
}

.conversation-item {
  position: relative;
  padding: 7px 8px;
  border-radius: 9px;
  margin-bottom: 4px;
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.12), transparent 60%),
    rgba(5, 9, 32, 0.9);
  border: 1px solid rgba(80, 104, 190, 0.9);
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(12, 18, 46, 0.9);
  cursor: pointer;
  transition:
    background 0.15s ease-out,
    box-shadow 0.15s ease-out,
    transform 0.08s ease-out,
    border-color 0.15s ease-out;
}

.conversation-item:hover {
  transform: translateY(-1px);
  border-color: rgba(25, 227, 255, 0.9);
  box-shadow:
    0 12px 26px rgba(0, 0, 0, 0.9),
    0 0 18px rgba(25, 227, 255, 0.6);
}

.conversation-item.active {
  border-color: rgba(255, 79, 216, 0.9);
  box-shadow:
    0 0 20px rgba(255, 79, 216, 0.9),
    0 12px 30px rgba(0, 0, 0, 0.9);
}

/* Conversation title + meta */

.conversation-title {
  font-size: 0.8rem;
  font-weight: 500;
  color: #ffffff;
  text-shadow: 0 0 6px rgba(25, 227, 255, 0.6);
}

.conversation-meta {
  margin-top: 2px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.chat-messages {
  margin-top: 6px;
  max-height: calc(100vh - 230px);
  overflow-y: auto;
  padding-right: 4px;
}

/* User / Veronica “bubbles” */

.chat-message {
  margin-bottom: 6px;
  display: flex;
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.assistant {
  justify-content: flex-start;
}

.chat-bubble {
  max-width: 78%;
  padding: 8px 10px;
  border-radius: 11px;
  font-size: 0.85rem;
  line-height: 1.45;
}

.chat-message.user .chat-bubble {
  background:
    radial-gradient(circle at top left, rgba(134, 255, 111, 0.2), transparent 60%),
    rgba(10, 32, 24, 0.95);
  border: 1px solid rgba(134, 255, 111, 0.6);
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(16, 185, 129, 0.7);
}

.chat-message.assistant .chat-bubble {
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.18), transparent 60%),
    rgba(5, 9, 32, 0.96);
  border: 1px solid rgba(70, 96, 170, 0.9);
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(15, 24, 60, 0.9);
}

.chat-input-container {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.chat-input {
  flex: 1;
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(86, 107, 210, 0.9);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.16), transparent 60%),
    rgba(5, 10, 26, 0.9);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  transition:
    border-color var(--transition-med),
    box-shadow var(--transition-med),
    background var(--transition-med);
}

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

.chat-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(25, 227, 255, 0.6);
}

/*!Header*/
/* -----------------------------
   Header nav (fd-style)
------------------------------ */

.app-header {
  border-bottom: 1px solid rgba(38, 42, 74, 0.9);
  background:
    radial-gradient(circle at top, #11153f 0, transparent 55%),
    radial-gradient(circle at bottom right, #341440 0, transparent 60%),
    radial-gradient(circle at bottom left, #0a1a33 0, transparent 55%),
    var(--bg);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(8, 12, 40, 0.9);
}

.app-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

.app-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.app-header nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Nav pill */

.btn-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.38rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(80, 104, 190, 0.9);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.16), transparent 60%),
    rgba(5, 10, 26, 0.9);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

/* Active nav tab */

.btn-nav-active {
  color: var(--accent-cyan);
  border-color: rgba(25, 227, 255, 0.95);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.3), transparent 60%),
    rgba(5, 10, 26, 0.98);
  box-shadow:
    0 0 18px rgba(25, 227, 255, 0.9),
    0 10px 26px rgba(0, 0, 0, 0.9);
}

/* Hover */

.btn-nav:hover,
.btn-nav:focus-visible {
  color: var(--accent-cyan);
  border-color: rgba(25, 227, 255, 0.8);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.22), transparent 60%),
    rgba(5, 10, 26, 0.95);
  box-shadow:
    0 0 12px rgba(25, 227, 255, 0.65),
    0 10px 24px rgba(0, 0, 0, 0.85);
  transform: translateY(-1px);
}

/* Kill the old scanline / glitch on nav buttons */
.app-header nav .btn::before {
  display: none;
}

/*!Buttons*/
/* -----------------------------
   Buttons – fd-style
------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  border: 1px solid rgba(80, 104, 190, 0.9);
  font-family: var(--font-ui);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.16), transparent 60%),
    rgba(5, 10, 26, 0.95);
  color: var(--text-main);
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    background var(--transition-med),
    color var(--transition-med),
    box-shadow var(--transition-med),
    border-color var(--transition-med),
    transform var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
  border-color: rgba(25, 227, 255, 0.8);
  box-shadow:
    0 0 14px rgba(25, 227, 255, 0.55),
    0 10px 26px rgba(0, 0, 0, 0.9);
  transform: translateY(-1px);
}

/* Primary: magenta hero */

.btn-primary {
  padding-inline: 1.9rem;
  border-color: rgba(255, 79, 216, 0.9);
  background:
    radial-gradient(circle at top left, rgba(255, 79, 216, 0.28), transparent 60%),
    linear-gradient(135deg, #ff4f8f, #ff4fd8 40%, #8b1c4a 90%);
  box-shadow:
    0 0 20px rgba(255, 79, 216, 0.9),
    0 18px 40px rgba(0, 0, 0, 0.95);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow:
    0 0 26px rgba(255, 79, 216, 1),
    0 22px 48px rgba(0, 0, 0, 0.98);
}

/* Ghost: subtle outline, no big glow */

.btn-ghost {
  background: transparent;
  border-color: rgba(80, 104, 190, 0.7);
  color: var(--text-muted);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(8, 12, 40, 0.9);
  color: var(--accent-cyan);
  border-color: rgba(25, 227, 255, 0.75);
  box-shadow: 0 0 14px rgba(25, 227, 255, 0.45);
}

/* Kill old scanline effect globally; feels too “template cyberpunk” */
.btn::before {
  display: none;
}

/*!Forms */
/* -----------------------------
   Cards / panels
------------------------------ */

.card {
  max-width: 720px;
  width: 100%;
  border-radius: 14px;
  padding: 1.75rem 1.9rem 1.9rem;
  background: linear-gradient(145deg, #05081c, #05040f);
  border: 1px solid rgba(102, 118, 196, 0.9);
  box-shadow:
    0 22px 50px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(10, 16, 50, 0.95);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.2), transparent 55%),
    radial-gradient(circle at bottom right, rgba(255, 79, 216, 0.22), transparent 55%);
  opacity: 0.9;
  mix-blend-mode: screen;
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15),
    transparent 32%,
    transparent 70%,
    rgba(255, 255, 255, 0.08)
  );
  mix-blend-mode: soft-light;
  opacity: 0.4;
  pointer-events: none;
}

.card > * {
  position: relative;
  z-index: 1;
}

.form-card {
  max-width: 520px;
  margin: 2.5rem auto;
}

/* -----------------------------
   Form layout
------------------------------ */

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

/* Labels */

.form-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--accent-cyan);
  margin-bottom: 0.3rem;
}

/* Inputs / selects / textareas */

.form-input,
.form-select,
.form-textarea {
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(80, 104, 190, 0.9);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.16), transparent 60%),
    rgba(5, 10, 26, 0.96);
  color: var(--text-main);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  outline: none;
  transition:
    border-color var(--transition-med),
    box-shadow var(--transition-med),
    background var(--transition-med),
    transform var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(140, 145, 179, 0.7);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow:
    0 0 14px rgba(25, 227, 255, 0.7),
    0 0 0 1px rgba(25, 227, 255, 0.65);
  transform: translateY(-1px);
}

/* Textarea specifics */

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Errors */

.form-error-text {
  margin-top: 0.25rem;
  font-size: 0.76rem;
  color: var(--danger);
  text-shadow: 0 0 9px rgba(255, 77, 106, 0.9);
}

.is-invalid {
  border-color: var(--danger) !important;
  box-shadow:
    0 0 0 1px rgba(255, 77, 106, 0.7),
    0 0 18px rgba(255, 77, 106, 0.8);
}

/* Inline read-only rows on profile page */

.profile-row {
  margin-top: 0.65rem;
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  font-size: 0.9rem;
}

.profile-row .form-label {
  min-width: 4.5rem;
  margin-bottom: 0;
}

.profile-row span:last-child {
  color: var(--text-main);
}

/*! auth*/
/* Auth card tweaks */

.auth-card {
  max-width: 420px;
}

/* Header inside auth card */

.auth-header {
  margin-bottom: 1.4rem;
}

.auth-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  opacity: 0.9;
  margin-bottom: 0.35rem;
}

.auth-subtitle {
  margin-top: 0.35rem;
  font-size: 0.8rem;
}

/* Remember me row */

.auth-remember-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.auth-remember-row input[type="checkbox"] {
  width: 15px;
  height: 15px;
  border-radius: 3px;
  border: 1px solid rgba(80, 104, 190, 0.9);
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.16), transparent 60%),
    rgba(5, 10, 26, 0.96);
  cursor: pointer;
  outline: none;
}

.auth-remember-row input[type="checkbox"]:checked {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.auth-remember-label {
  margin: 0;
  font-size: 0.8rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
  cursor: pointer;
}

/* Register link */

.auth-register-link {
  margin-top: 1.35rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.auth-register-link a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.auth-register-link a:hover {
  text-decoration: underline;
}

/*!Flash Messages*/
/* -----------------------------
   Flash messages – neon tiles
------------------------------ */

.flash-messages {
  margin-bottom: 1.25rem;
}

.flash {
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

/* Success – bright green tile */

.flash-success {
  background:
    radial-gradient(circle at top left, rgba(134, 255, 111, 0.35), transparent 60%),
    rgba(10, 28, 20, 0.98);
  border-color: rgba(134, 255, 111, 0.95);
  color: #e9ffef;
  box-shadow:
    0 0 20px rgba(134, 255, 111, 0.85),
    0 12px 26px rgba(0, 0, 0, 0.9);
}

.flash-success::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(circle at top left, rgba(134, 255, 111, 0.35), transparent 60%);
  opacity: 0.9;
  mix-blend-mode: screen;
  pointer-events: none;
}

/* Info – cyan tile */

.flash-info {
  background:
    radial-gradient(circle at top left, rgba(25, 227, 255, 0.3), transparent 60%),
    rgba(5, 12, 32, 0.98);
  border-color: rgba(25, 227, 255, 0.9);
  color: var(--accent-cyan);
  box-shadow:
    0 0 16px rgba(25, 227, 255, 0.75),
    0 10px 24px rgba(0, 0, 0, 0.9);
}

/* Error – magenta/red tile */

.flash-error {
  background:
    radial-gradient(circle at top left, rgba(255, 79, 102, 0.35), transparent 60%),
    rgba(30, 4, 14, 0.98);
  border-color: rgba(255, 79, 102, 0.95);
  color: #ffe6ee;
  box-shadow:
    0 0 20px rgba(255, 79, 102, 0.85),
    0 12px 26px rgba(0, 0, 0, 0.9);
}