static/style.css

:root {
  --primary-color: #2563eb;
  --secondary-color: #64748b;
  --success-color: #059669;
  --warning-color: #d97706;
  --accent-color: #7c3aed;
  --bg-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  --card-bg: rgba(255, 255, 255, 0.98);
  --border-radius: 12px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  --hover-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg-gradient);
  min-height: 100vh;
  font-family: "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, sans-serif;
  padding: 20px;
  color: #1f2937;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.header {
  text-align: center;
  margin-bottom: 32px;
  color: white;
}

.header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.025em;
}

.header-subtitle {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 20px;
  font-weight: 400;
}

.github-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: white;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: 8px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--transition);
  font-weight: 500;
}

.github-link:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  transform: translateY(-1px);
}

.main-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.main-card:hover {
  box-shadow: var(--hover-shadow);
}

.tabs-container {
  border-bottom: 1px solid #e5e7eb;
  background: #f8fafc;
  padding: 0;
}

.nav-tabs {
  border: none;
  margin: 0;
  display: flex;
}

.nav-tabs .nav-link {
  border: none;
  border-radius: 0;
  padding: 16px 24px;
  font-weight: 600;
  color: var(--secondary-color);
  transition: var(--transition);
  position: relative;
  background: transparent;
  border-bottom: 3px solid transparent;
  flex: 1;
  text-align: center;
}

.nav-tabs .nav-link:hover {
  color: var(--primary-color);
  background-color: rgba(37, 99, 235, 0.05);
}

.nav-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: white;
  border-bottom: 3px solid var(--primary-color);
}

.nav-tabs .nav-link i {
  margin-right: 8px;
}

.tab-content {
  padding: 32px;
  /* min-height: 60vh; */
  display: flex;
  flex-direction: column;
}

.input-section {
  margin-bottom: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-description {
  color: var(--secondary-color);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.input-group {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex: 1;
}

.form-control {
  border: 2px solid #e5e7eb;
  border-radius: var(--border-radius);
  padding: 12px 16px;
  font-size: 1.7rem;
  transition: var(--transition);
  flex: 1;
  min-height: 120px;
  resize: vertical;
  font-family: "Noto Sans", sans-serif;
  font-weight: 400;
  color: #333;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

.rtl {
  direction: rtl;
  font-family: "Noto Sans", "Times New Roman", serif;
}

.phoneme-input {
  font-family: "SF Mono", Monaco, "Cascadia Code", monospace;
  font-size: 1.7rem;
}

.btn-generate {
  background: var(--primary-color);
  border: none;
  border-radius: var(--border-radius);
  color: white;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 14px;
  min-width: 120px;
  height: fit-content;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.btn-generate:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-generate:active {
  transform: translateY(0);
}

.btn-generate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

@import url('https://fonts.googleapis.com/css2?family=Alef:wght@400;700&display=swap');

#diacritics-input, #text-input {
  font-family: 'Noto Sans';
  font-weight: 100;
}

.status-indicator {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  font-size: 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.status-generating {
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
  color: white;
}

.status-ready {
  background: linear-gradient(90deg, #10b981, #059669);
  color: white;
}

.status-error {
  background: linear-gradient(90deg, #ef4444, #dc2626);
  color: white;
}

.helper-info {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: var(--border-radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #475569;
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.helper-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: "Noto Sans", sans-serif;
  font-size: 0.85rem;
  color: #444;
  background-color: #f7f7f7;
  border: 1.5px solid #bbb;
  border-radius: var(--border-radius);
  box-shadow: inset 0 -1px 0 #bbb, 0 2px 0 #ccc;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.helper-btn:hover {
  background-color: #e7e7e7;
  box-shadow: inset 0 -1px 0 #999, 0 3px 0 #aaa;
}

.audio-section {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  margin-top: 24px;
}

.audio-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

#audio {
  width: 100%;
  max-width: 400px;
  border-radius: var(--border-radius);
}

.alert {
  border-radius: var(--border-radius);
  border: none;
  padding: 12px 16px;
  margin-top: 12px;
}

.alert-warning {
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
  color: white;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tab-pane {
  animation: fadeIn 0.3s ease-out;
}

/* Mobile Responsive */
@media (max-width: 768px) {

  body {
    padding: 10px;
  }



  .container {
    padding: 0;
  }

  .header h2 {
    font-size: 2rem;
  }

  .header-subtitle {
    font-size: 0.9rem;
  }

  .main-card {
    
    min-height: 95vh;
    display: flex;
    flex-direction: column;
  }

  .nav-tabs {
    display: flex;
    flex-direction: row;
    width: 100%;
  }

  .nav-tabs .nav-link {
    padding: 14px 6px;
    font-size: 14px;
    flex: 1;
    text-align: center;
    min-width: 0;
    word-wrap: break-word;
  }

  .nav-tabs .nav-link i {
    margin-right: 4px;
  }

  .tab-content {
    padding: 20px 16px;
    /* flex: 1; */
    /* overflow-y: auto; */
    height: 100%;
    min-height: 0;
  }

  .input-section {
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .input-group {
    display: flex;
    flex: 1;
    min-height: 0;
  }

  .form-control {
    font-size: 1.3rem;
    min-height: 200px;
    flex: 1;
  }

  .btn-generate {
    width: 100%;
    margin-top: 12px;
  }

  .helper-info {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .helper-btn {
    width: 100%;
    justify-content: center;
  }

  .audio-section {
    padding: 16px;
    margin-top: 16px;
  }
}

@media (max-width: 480px) {



  .header h2 {
    font-size: 1.75rem;
  }

  .nav-tabs .nav-link {
    padding: 12px 4px;
    font-size: 13px;
  }

  .tab-content {
    padding: 16px 12px;
  }

  .section-title {
    font-size: 1.1rem;
  }

  .section-description {
    font-size: 0.9rem;
  }
}


.main-card {
  min-height: 65vh;
}


textarea {
  min-height: 180px !important;
}

@media (max-width: 768px) {
  .main-card {
    min-height: 80vh;
  }

  textarea {
    /* min-height: 50px !important; */
  }
}


#phonemes-input {
  font-family: 'Noto Sans', sans-serif;
}

.helper-phonemes {
  display: flex;
  flex-direction: row;
}

.helper-phonemes button {
  width: unset;
}


@media (max-width: 768px) {

  textarea {
    height: 30vh !important;
  }
}