/* TASREEH AI — Shared Stylesheet */
/* File: public/ai/ai.css */

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

:root {
  --gold: #C9A84C;
  --gold-light: #E8D5A3;
  --navy: #0D1B2A;
  --navy-mid: #1A2F45;
  --navy-light: #243B55;
  --text: #F0EBE0;
  --muted: #8A9BAD;
  --success-bg: rgba(46,125,82,0.18);
  --success-bd: rgba(46,125,82,0.35);
  --success-tx: #6fcf97;
  --error-bg: rgba(192,57,43,0.18);
  --error-bd: rgba(192,57,43,0.35);
  --error-tx: #eb7a6f;
}

body {
  font-family: 'IBM Plex Sans Arabic', 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--text);
  min-height: 100vh;
}

/* ── LAYOUT ── */
.ai-page {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.ai-sidebar {
  background: var(--navy-mid);
  border-left: 1px solid rgba(201,168,76,0.15);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ai-main {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

/* ── SIDEBAR ELEMENTS ── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 1.5rem;
  padding: 5px 10px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  width: fit-content;
  transition: color 0.2s, border-color 0.2s;
}
.back-btn:hover { color: var(--gold); border-color: rgba(201,168,76,0.4); }

.feature-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.feature-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.feature-title span {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--gold);
}

.feature-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.quick-title {
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.quick-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.quick-btn {
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 7px;
  font-family: inherit;
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  cursor: pointer;
  line-height: 1.4;
  transition: all 0.15s;
}
.quick-btn:hover {
  border-color: rgba(201,168,76,0.4);
  color: var(--gold-light);
  background: rgba(201,168,76,0.05);
}

/* ── CHAT INTERFACE ── */
.chat-messages {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  min-height: 0;
}

.msg {
  display: flex;
  gap: 10px;
  max-width: 85%;
}

.msg-ai {
  align-self: flex-start;
}

.msg-user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg-avatar {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
}

.msg-content {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.7;
}

.msg-ai .msg-content {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
}

.msg-user .msg-content {
  background: rgba(201,168,76,0.18);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-light);
}

.msg.loading .msg-content {
  color: var(--muted);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── CHAT INPUT ── */
.chat-input-area {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: var(--navy-mid);
}

.lang-toggle {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.lang-btn {
  font-size: 11px;
  padding: 4px 14px;
  border-radius: 20px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  transition: all 0.15s;
}
.lang-btn.active {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  font-weight: 500;
}

.input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.input-row textarea {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  resize: none;
  outline: none;
  line-height: 1.5;
  transition: border-color 0.2s;
}
.input-row textarea:focus { border-color: var(--gold); }
.input-row textarea::placeholder { color: rgba(138,155,173,0.5); }

.send-btn {
  width: 40px;
  height: 40px;
  background: var(--gold);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.send-btn:hover { opacity: 0.85; }
.send-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── FORM ELEMENTS ── */
.form-card {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 16px;
}

.form-section-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.form-hint {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 300;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-field label {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ai-select,
.ai-input {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 7px;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}
.ai-select:focus, .ai-input:focus { border-color: var(--gold); }
.ai-select option { background: var(--navy-mid); }
.ai-input::placeholder { color: rgba(138,155,173,0.5); }

.ai-textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 7px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  outline: none;
  resize: vertical;
  line-height: 1.6;
  transition: border-color 0.2s;
}
.ai-textarea:focus { border-color: var(--gold); }
.ai-textarea::placeholder { color: rgba(138,155,173,0.5); }

/* ── BUTTONS ── */
.ai-btn-primary {
  padding: 11px 20px;
  background: var(--gold);
  color: var(--navy);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.ai-btn-primary:hover { opacity: 0.88; }
.ai-btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }

.ai-btn-secondary {
  padding: 10px 20px;
  background: transparent;
  color: var(--gold);
  font-family: inherit;
  font-size: 13px;
  font-weight: 400;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}
.ai-btn-secondary:hover { background: rgba(201,168,76,0.08); }

/* ── RESULT ── */
.result-card {
  background: var(--navy-mid);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 10px;
  padding: 16px;
  color: var(--text);
}

.loading-dots {
  color: var(--muted);
  animation: pulse 1.2s ease-in-out infinite;
}

/* ── LANG PILLS ── */
.lang-pill {
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 20px;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  transition: all 0.15s;
}
.lang-pill.active {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
  font-weight: 500;
}

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  .ai-page { grid-template-columns: 1fr; }
  .ai-sidebar { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}