:root {
  --ink: #1c2730;
  --muted: #63717c;
  --paper: #fffcee;
  --soft: #f7f4e6;
  --blue: #2980b9;
  --blue-dark: #155b89;
  --green: #27ae60;
  --gold: #c8a44d;
  --line: rgba(32, 40, 45, 0.12);
  --shadow: 0 20px 55px rgba(20, 34, 44, 0.16);
  --radius: 14px;
  --radius-small: 9px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 252, 238, 0.92), rgba(255, 252, 238, 0.98)),
    radial-gradient(circle at top left, rgba(41, 128, 185, 0.22), transparent 34%),
    radial-gradient(circle at bottom right, rgba(39, 174, 96, 0.14), transparent 36%);
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.5;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.chat-shell {
  min-height: 100vh;
  padding: clamp(18px, 4vw, 42px);
}

.assistant-layout {
  max-width: 980px;
  margin: 0 auto;
}

.assistant-hero {
  margin-bottom: 22px;
  padding: clamp(24px, 4vw, 44px);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(21, 91, 137, 0.96), rgba(28, 39, 48, 0.94)),
    linear-gradient(90deg, rgba(39, 174, 96, 0.2), transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.assistant-hero h1,
.chat-card__header h2,
.form-heading h2 {
  margin: 0;
  font-family: "Lora", Georgia, serif;
  line-height: 1.08;
}

.assistant-hero h1 {
  max-width: 760px;
  font-size: clamp(2rem, 5vw, 4rem);
}

.assistant-hero p:not(.eyebrow) {
  max-width: 720px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.9);
}

.assistant-grid {
  display: block;
}

.chat-card,
.prayer-form {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.chat-card {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  min-height: min(82vh, 860px);
  max-height: calc(100vh - 120px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 244, 230, 0.88));
}

.chat-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px 16px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(21, 91, 137, 0.98), rgba(41, 128, 185, 0.96)),
    linear-gradient(90deg, rgba(39, 174, 96, 0.18), transparent);
  border-bottom: 1px solid rgba(21, 91, 137, 0.2);
}

.chat-card__header h2,
.form-heading h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.chat-card__header .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.status-pill {
  flex: 0 0 auto;
  padding: 7px 10px;
  color: #fff;
  background: rgba(39, 174, 96, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.quick-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 22px 18px;
  background: rgba(41, 128, 185, 0.05);
  border-bottom: 1px solid rgba(32, 40, 45, 0.08);
}

.quick-prompts button {
  min-height: 38px;
  padding: 8px 12px;
  color: var(--blue-dark);
  background: rgba(41, 128, 185, 0.08);
  border: 1px solid rgba(41, 128, 185, 0.14);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0 16px;
  border-bottom: 1px solid rgba(32, 40, 45, 0.08);
}

.choice-row button {
  min-height: 36px;
  padding: 8px 12px;
  color: var(--blue-dark);
  background: rgba(255, 252, 238, 0.94);
  border: 1px solid rgba(41, 128, 185, 0.22);
  border-radius: 999px;
  font-size: 0.84rem;
}

.choice-row button:hover,
.choice-row button:focus-visible {
  color: #fff;
}

.choice-row button:disabled {
  opacity: 0.52;
  cursor: default;
}

.chat-log {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 0;
  padding: 16px 22px;
  overflow-y: auto;
  background:
    linear-gradient(180deg, rgba(242, 239, 225, 0.84), rgba(255, 255, 255, 0.96));
  border-bottom: 1px solid var(--line);
}

.message {
  width: 100%;
  max-width: min(100%, 760px);
  padding: 14px 16px;
  border: 1px solid rgba(32, 40, 45, 0.08);
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(20, 34, 44, 0.05);
}

.message p {
  margin: 0;
  max-width: 68ch;
}

.message-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.message.assistant {
  justify-self: start;
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(41, 128, 185, 0.12);
}

.message.user {
  justify-self: end;
  color: var(--ink);
  background: rgba(39, 174, 96, 0.12);
  border-color: rgba(39, 174, 96, 0.18);
}

.message.user .message-label {
  color: var(--blue-dark);
}

.chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 14px;
  align-items: end;
  position: sticky;
  bottom: 0;
  z-index: 2;
  background: rgba(255, 252, 238, 0.98);
  border-top: 1px solid rgba(32, 40, 45, 0.1);
  box-shadow: 0 -12px 24px rgba(20, 34, 44, 0.08);
}

.chat-hint {
  margin: 0;
  padding: 0 16px 14px;
  color: var(--muted);
  background: rgba(255, 252, 238, 0.98);
  font-size: 0.82rem;
}

textarea,
input {
  width: 100%;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  font: inherit;
}

textarea:focus,
input:focus {
  outline: 3px solid rgba(41, 128, 185, 0.18);
  border-color: rgba(41, 128, 185, 0.45);
}

textarea {
  min-height: 92px;
  max-height: 180px;
  resize: vertical;
}

button {
  align-self: stretch;
  padding: 12px 18px;
  color: #fff;
  background: var(--blue);
  border: 0;
  border-radius: var(--radius-small);
  font-weight: 800;
  cursor: pointer;
}

button:hover,
button:focus-visible {
  background: var(--blue-dark);
}

.prayer-form {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.form-heading p:not(.eyebrow) {
  margin: 8px 0 0;
  color: var(--muted);
}

.field-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.prayer-form label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-weight: 700;
}

fieldset {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

legend {
  padding: 0 6px;
  font-weight: 800;
}

fieldset label,
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-weight: 500;
}

input[type="radio"],
input[type="checkbox"] {
  width: auto;
  margin-top: 6px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .assistant-grid {
    display: block;
  }
}

@media (max-width: 620px) {
  .chat-shell {
    padding: 0;
  }

  .assistant-hero,
  .chat-card {
    box-shadow: none;
  }

  .assistant-hero {
    margin-bottom: 0;
  }

  .assistant-grid {
    gap: 0;
  }

  .chat-card {
    min-height: 100dvh;
    max-height: none;
    border-radius: 0;
  }

  .chat-form {
    grid-template-columns: 1fr;
  }

  .chat-log {
    min-height: 0;
  }

  .message {
    max-width: 100%;
  }
}