/* ═══════════════════════════════════════════════════════════
   SINGOLARITÀ — Obietta Page Styles
   ═══════════════════════════════════════════════════════════ */

.obietta-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 8vh 24px 8vh;
  font-family: var(--font-family);
  color: var(--text-primary);
}

/* ── Form state ── */
.obietta-title {
  font-size: 36px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 0.3em;
}

.obietta-subtitle {
  text-align: center;
  color: var(--text-hover);
  font-size: 17px;
  margin-bottom: 2em;
}

.obietta-textarea {
  width: 100%;
  min-height: 180px;
  padding: 16px;
  font-family: var(--font-family);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--box-bg);
  border: 1px solid var(--box-border);
  border-radius: 8px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s ease;
}

.obietta-textarea:focus {
  border-color: var(--terracotta);
}

.obietta-textarea::placeholder {
  color: var(--text-hover);
  opacity: 0.6;
}

.obietta-submit {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 12px 24px;
  font-family: var(--font-family);
  font-size: 17px;
  color: var(--text-primary);
  background: none;
  border: 1px solid var(--btn-benchmark-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.obietta-submit:hover {
  border-color: var(--btn-benchmark-hover-border);
}

.obietta-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.obietta-error {
  color: var(--bench-wrong, #b34545);
  text-align: center;
  margin-top: 12px;
  font-size: 15px;
  min-height: 1.4em;
}

/* ── Conversation state ── */
.obietta-link-bar {
  text-align: center;
  margin-bottom: 2em;
  padding: 10px 16px;
  background: var(--box-bg);
  border: 1px solid var(--box-border);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text-hover);
  word-break: break-all;
}

/* ── Bubbles ── */
.obietta-bubble {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 1.5em;
  max-width: 85%;
  white-space: pre-wrap;
}

.obietta-bubble-reader {
  background: var(--terracotta);
  color: #fff;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

.obietta-bubble-claude {
  background: var(--box-bg);
  border: 1px solid var(--box-border);
  color: var(--text-primary);
  margin-right: auto;
  border-bottom-left-radius: 4px;
  max-width: 100%;
}

.obietta-bubble-sathya {
  background: var(--box-bg);
  border: 1px solid var(--box-border);
  color: var(--text-primary);
  margin-right: auto;
  border-bottom-left-radius: 4px;
  max-width: 100%;
}

/* ── Cards ── */
.obietta-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 1em;
}

.obietta-card {
  background: var(--box-bg);
  border: 1px solid var(--box-border);
  border-radius: 8px;
  padding: 20px;
}

.obietta-card-header {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.obietta-card-text {
  color: var(--text-hover);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 14px;
}

.obietta-ask-claude {
  display: block;
  width: 100%;
  padding: 10px 20px;
  font-family: var(--font-family);
  font-size: 16px;
  color: var(--text-primary);
  background: none;
  border: 1px solid var(--btn-benchmark-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.obietta-ask-claude:hover {
  border-color: var(--btn-benchmark-hover-border);
}

/* ── Email ── */
.obietta-card-email {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.obietta-email-input {
  flex: 1;
  padding: 8px 12px;
  font-family: var(--font-family);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-page);
  border: 1px solid var(--box-border);
  border-radius: 6px;
  outline: none;
}

.obietta-email-input:focus {
  border-color: var(--terracotta);
}

.obietta-email-save {
  padding: 8px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: var(--text-primary);
  background: none;
  border: 1px solid var(--btn-benchmark-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.obietta-email-save:hover {
  border-color: var(--btn-benchmark-hover-border);
}

.obietta-card-email-note {
  font-size: 13px;
  color: var(--text-hover);
  opacity: 0.7;
  line-height: 1.4;
}

/* ── Loading ── */
.obietta-loading {
  text-align: center;
  padding: 16px;
}

.obietta-loading-dots {
  font-size: 24px;
  letter-spacing: 4px;
  animation: obiettaPulse 1.2s ease-in-out infinite;
}

@keyframes obiettaPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ── Mobile: stack cards vertically ── */
@media (max-width: 767px) {
  .obietta-container {
    padding: 6vh 18px 6vh;
  }

  .obietta-cards {
    grid-template-columns: 1fr;
  }

  /* On mobile: Silicio first (top), Carbonio second (bottom) */
  .obietta-card-silicio {
    order: -1;
  }

  .obietta-bubble {
    max-width: 92%;
  }

  .obietta-title {
    font-size: 28px;
  }
}

/* ── Dark mode adjustments ── */
[data-theme="dark"] .obietta-bubble-reader {
  background: #7a3d28;
}