/* ===== CSS Variables & Reset ===== */
:root {
  --primary: #FF6B35;
  --primary-dark: #E55A2B;
  --primary-light: #FF8C5A;
  --secondary: #4A3728;
  --accent: #FFD93D;
  --success: #4CAF50;
  --warning: #FF9800;
  --error: #F44336;
  --bg-dark: #1A1A2E;
  --bg-card: #16213E;
  --bg-input: #0F3460;
  --text-primary: #FFFFFF;
  --text-secondary: #B8C5D9;
  --text-muted: #6B7A90;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #0F0F1A 100%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== Layout ===== */
.app-container {
  max-width: 750px;
  margin: 0 auto;
  padding: 20px;
}

/* ===== Header ===== */
.header {
  text-align: center;
  padding: 40px 20px;
  margin-bottom: 30px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 10px;
}

.logo-icon {
  font-size: 3rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.recipe-name-container {
  margin-top: 25px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.recipe-name-input {
  width: 100%;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  color: var(--text-primary);
  font-size: 1.1rem;
  text-align: center;
  transition: var(--transition);
}

.recipe-name-input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.recipe-name-input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card h2 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

/* ===== Tipo Selection ===== */
.tipo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.tipo-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 12px;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.tipo-btn:hover {
  background: rgba(255, 107, 53, 0.1);
  border-color: var(--primary);
  color: var(--text-primary);
}

.tipo-btn.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-color: var(--primary);
  color: white;
}

.tipo-icon {
  font-size: 1.8rem;
}

/* ===== Forms ===== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-group input,
.form-group select {
  padding: 12px 16px;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.2);
}

.form-group input[type="range"] {
  padding: 0;
  background: transparent;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-input);
}

.form-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
}

/* ===== Farine Section ===== */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.section-header h2 {
  margin-bottom: 0;
}

.blend-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.blend-select {
  padding: 8px 12px;
  background: var(--bg-input);
  border: none;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
}

.farina-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.farina-select {
  flex: 1.2;
  padding: 10px 8px;
  background: var(--bg-input);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}

.farina-nome {
  flex: 1.8;
  padding: 10px 12px;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.farina-percentuale {
  width: 70px;
  padding: 10px 8px;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  text-align: center;
}

.farina-nome:focus,
.farina-percentuale:focus {
  outline: none;
  border-color: var(--primary);
}

.percentuale-label {
  color: var(--text-muted);
  font-weight: 500;
}

.btn-remove-farina {
  width: 36px;
  height: 36px;
  background: rgba(244, 67, 54, 0.2);
  border: none;
  border-radius: 50%;
  color: var(--error);
  cursor: pointer;
  transition: var(--transition);
}

.btn-remove-farina:hover:not(:disabled) {
  background: var(--error);
  color: white;
}

.btn-remove-farina:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ===== Flour Management UI ===== */
.btn-manage-flours {
  margin-top: 15px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-manage-flours:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(255, 107, 53, 0.05);
}

.modal-large {
  max-width: 600px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.form-grid-mini {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.flour-add-form {
  background: rgba(255, 255, 255, 0.03);
  padding: 15px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 25px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.flour-list-header {
  margin-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.flour-list {
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flour-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  background: var(--bg-input);
  border-radius: var(--border-radius-sm);
}

.flour-info-main {
  font-weight: 600;
  color: var(--text-primary);
}

.flour-info-vitals {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.btn-delete-flour {
  background: transparent;
  border: none;
  color: var(--error);
  opacity: 0.6;
  cursor: pointer;
  padding: 5px;
  transition: var(--transition);
}

.btn-delete-flour:hover {
  opacity: 1;
  transform: scale(1.1);
}

.farina-total {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  margin-bottom: 15px;
}

.status-ok {
  color: var(--success);
}

.status-error {
  color: var(--error);
}

/* ===== Frigorifero Section ===== */
.frigo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.frigo-header h2 {
  margin-bottom: 0;
}

.toggle {
  position: relative;
  width: 56px;
  height: 30px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-input);
  border-radius: 30px;
  transition: var(--transition);
}

.toggle-slider::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}

.toggle input:checked+.toggle-slider {
  background: var(--primary);
}

.toggle input:checked+.toggle-slider::before {
  transform: translateX(26px);
  background: white;
}

.frigo-options {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hidden {
  display: none !important;
}

/* ===== Buttons ===== */
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  border: none;
  padding: 16px 32px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-large {
  width: 100%;
  max-width: 500px;
  margin: 0 auto 30px auto;
}

.btn-secondary {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 2px solid rgba(255, 255, 255, 0.1);
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-small {
  padding: 8px 14px;
  font-size: 0.85rem;
}

/* ===== Results ===== */
.risultati-section {
  background: linear-gradient(135deg, var(--bg-card) 0%, #1E3A5F 100%);
}

.risultati-dosi {
  margin-bottom: 30px;
}

.dosi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 15px;
}

.dosi-item {
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
  border-radius: var(--border-radius-sm);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dosi-item .label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.dosi-item .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-light);
}

.dosi-item .unit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.dosi-item.farina-item {
  border-left: 4px solid var(--accent);
}

/* ===== Lievitazione ===== */
.lievitazione-info {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

.lievitazione-stat {
  background: rgba(255, 255, 255, 0.05);
  padding: 15px 25px;
  border-radius: var(--border-radius-sm);
  flex: 1;
  min-width: 150px;
}

.lievitazione-stat .label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.lievitazione-stat .value {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent);
}

.chart-container {
  height: 250px;
  margin-top: 20px;
}

/* ===== Timeline ===== */
.pianificazione-frigo {
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 5px;
  bottom: 5px;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary) 0%, var(--accent) 100%);
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  margin-bottom: 10px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--bg-card);
}

.timeline-item .time {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-light);
}

.timeline-item .action {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.timeline-item .day {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Recenti ===== */
.recenti-section {
  margin: 0 auto 20px auto;
}

.recenti-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.recente-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-input);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.recente-item:hover {
  background: rgba(255, 107, 53, 0.1);
}

.recente-info {
  display: flex;
  flex-direction: column;
}

.recente-tipo {
  font-weight: 500;
  text-transform: capitalize;
}

.recente-data {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.empty-message {
  color: var(--text-muted);
  text-align: center;
  padding: 20px;
}

/* ===== Mode Toggle ===== */
.mode-toggle {
  display: flex;
  gap: 5px;
  background: var(--bg-input);
  padding: 4px;
  border-radius: var(--border-radius-sm);
}

.mode-btn {
  padding: 6px 12px;
  font-size: 0.8rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.mode-btn:hover {
  color: var(--text-primary);
}

.mode-btn.active {
  background: var(--primary);
  color: white;
  font-weight: 500;
}

/* ===== Modal ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-card);
  padding: 30px;
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow);
}

.modal-content h3 {
  margin-bottom: 20px;
  color: var(--text-primary);
}

.modal-content input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: 20px;
}

.modal-content input:focus {
  outline: none;
  border-color: var(--primary);
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .logo h1 {
    font-size: 1.8rem;
  }

  .logo-icon {
    font-size: 2.2rem;
  }

  .tipo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .phase-container {
    padding: 15px;
  }

  .lievitazione-info {
    flex-direction: column;
  }

  .farina-row {
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.02);
    padding: 10px;
    border-radius: var(--border-radius-sm);
    gap: 10px;
  }

  .farina-select {
    flex: 1 1 100%;
  }

  .farina-nome {
    flex: 1;
    min-width: 120px;
  }

  .results-actions {
    flex-direction: column;
    width: 100%;
  }

  .results-actions button {
    width: 100%;
  }

  .modal-content {
    padding: 20px;
    width: 95%;
  }
}

/* ===== Biga Section ===== */
.biga-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 15px;
  font-style: italic;
}

/* ===== Biga Results (In Results Section) ===== */
.biga-risultati {
  margin-top: 10px;
}

.biga-risultati h3 {
  margin-bottom: 20px;
  color: var(--accent);
}

.phase-container {
  background: rgba(255, 255, 255, 0.03);
  padding: 20px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  animation: fadeIn 0.4s ease-out;
}

.phase-header {
  color: var(--primary-light);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.5px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(255, 107, 53, 0.3);
  padding-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
}

.phase-header.phase-2 {
  color: #64B5F6;
  border-bottom-color: rgba(100, 181, 246, 0.3);
}

.biga-badge {
  background: rgba(255, 107, 53, 0.15);
  color: var(--primary-light) !important;
  border: 1px solid rgba(255, 107, 53, 0.3);
}

.rinfresco-badge {
  background: rgba(100, 181, 246, 0.15);
  color: #64B5F6 !important;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.maturazione-badge {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  text-align: center;
}

.biga-matura-item {
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.acqua-rinfresco-item {
  background: rgba(100, 181, 246, 0.1);
  border: 1px solid rgba(100, 181, 246, 0.2);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.biga-consigli {
  margin-top: 20px;
  padding: 15px;
  background: rgba(255, 217, 61, 0.08);
  border-radius: var(--border-radius-sm);
  border-left: 4px solid var(--accent);
}

.biga-consigli ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.biga-consigli li {
  padding: 5px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.biga-consigli li::before {
  content: "💡 ";
}

/* ===== Salva Impasto ===== */
.salva-impasto-section {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.salva-impasto-section .btn-secondary {
  font-size: 1rem;
  padding: 14px 28px;
}

/* ===== Impasti Salvati ===== */
.impasti-section .section-header {
  margin-bottom: 0;
}

.readonly-input {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.05);
  opacity: 0.7;
}

/* Action Buttons in Results */
.results-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-telegram {
  background: #0088cc;
  color: white;
  border: none;
  border-radius: 30px;
  padding: 12px 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-telegram:hover {
  background: #0099e6;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 136, 204, 0.3);
}

.btn-telegram:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}