/* Facture IA Optimizer – fio-style.css */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500&display=swap');

.fio-app {
  font-family: 'DM Sans', sans-serif;
  max-width: 680px;
  margin: 2rem auto;
  color: #1a1a1a;
}

.fio-title {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: .4rem;
  color: #111;
}
.fio-sub {
  font-size: 14px;
  color: #666;
  margin-bottom: 1.5rem;
}

/* Pills */
.fio-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.5rem; }
.fio-pill {
  font-size: 12px; padding: 4px 14px; border-radius: 20px;
  border: 1px solid #ddd; background: #fff; cursor: pointer;
  color: #666; transition: all .2s; font-family: inherit;
}
.fio-pill.fio-active {
  background: #eaf3de; border-color: #639922; color: #3b6d11; font-weight: 500;
}

/* Drop zone */
.fio-dropzone {
  border: 1.5px dashed #ccc; border-radius: 12px; padding: 2.5rem 1rem;
  text-align: center; cursor: pointer; transition: all .2s; background: #fff;
}
.fio-dropzone:hover, .fio-dropzone.fio-drag {
  border-color: var(--fio-accent, #639922); background: #f5fbee;
}
.fio-dropzone svg { color: #999; margin-bottom: .75rem; }
.fio-dropzone p   { font-size: 14px; color: #555; }
.fio-dropzone strong { color: #111; }
.fio-hint { font-size: 12px; color: #999; display: block; margin-top: 4px; }
.fio-file-input { display: none; }

/* File chip */
.fio-file-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; background: #f0f0f0; border-radius: 8px;
  font-size: 13px; margin-top: 1rem; color: #333;
}
.fio-dot { width: 6px; height: 6px; border-radius: 50%; background: #3b6d11; flex-shrink: 0; }

/* Buttons */
.fio-btn-analyze {
  width: 100%; margin-top: 1.25rem; padding: 12px; font-family: inherit;
  font-size: 14px; font-weight: 500; border-radius: 8px; border: 1px solid #ccc;
  background: #111; color: #fff; cursor: pointer; transition: opacity .2s;
}
.fio-btn-analyze:disabled { opacity: .5; cursor: not-allowed; }
.fio-btn-analyze:hover:not(:disabled) { background: #333; }

.fio-btn-reset {
  font-size: 12px; color: #888; background: none; border: none;
  cursor: pointer; padding: 0; margin-top: 1.5rem; text-decoration: underline;
  font-family: inherit;
}

/* Loader */
.fio-loader { font-size: 14px; color: #666; padding: 2rem; text-align: center; }
.fio-dots span { animation: fio-blink 1.2s infinite; }
.fio-dots span:nth-child(2) { animation-delay: .2s; }
.fio-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes fio-blink { 0%,80%,100%{opacity:0} 40%{opacity:1} }

/* Error */
.fio-error {
  background: #fff0f0; border: 1px solid #fccaca; border-radius: 8px;
  padding: 10px 14px; font-size: 13px; color: #b91c1c; margin-top: 1rem;
}

/* Results */
.fio-result-header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 1.25rem; }
.fio-result-title  { font-size: 1.2rem; font-weight: 500; color: #111; }
.fio-savings-badge {
  font-size: 12px; padding: 3px 10px; border-radius: 12px;
  background: #eaf3de; color: #3b6d11; font-weight: 500; border: 1px solid #c0dd97;
}

.fio-info-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px; margin-bottom: 1.5rem;
}
.fio-info-card { background: #f7f7f5; border-radius: 8px; padding: 12px 14px; }
.fio-info-card .fio-val { font-size: 17px; font-weight: 500; color: #111; margin-bottom: 2px; }
.fio-info-card .fio-lbl { font-size: 11px; color: #888; }

.fio-section-label {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: #888; margin-bottom: .75rem;
}

.fio-tip {
  border: 1px solid #e8e8e8; border-radius: 8px; padding: 12px 14px;
  margin-bottom: 10px; display: flex; gap: 12px; align-items: flex-start;
  background: #fff;
}
.fio-tip-icon {
  width: 28px; height: 28px; border-radius: 6px; display: flex;
  align-items: center; justify-content: center; font-size: 14px;
  flex-shrink: 0; margin-top: 1px; font-weight: 500;
}
.fio-tip-icon.green { background: #eaf3de; color: #3b6d11; }
.fio-tip-icon.amber { background: #faeeda; color: #854f0b; }
.fio-tip-icon.blue  { background: #e6f1fb; color: #185fa5; }

.fio-tip-title  { font-size: 13px; font-weight: 500; color: #111; margin-bottom: 3px; }
.fio-tip-desc   { font-size: 13px; color: #555; line-height: 1.5; }
.fio-tip-saving { font-size: 12px; color: #3b6d11; margin-top: 4px; font-weight: 500; }