/* Son ölçümler modal — frekans-olcum */
.freq-measurements-modal,
.freq-pdf-preview-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    z-index: 10001;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.freq-measurements-modal.active,
.freq-pdf-preview-modal.active {
    display: flex;
}

.freq-measurements-modal-content,
.freq-pdf-preview-content {
    background: #fff;
    border-radius: 12px;
    width: min(calc(100vw - 24px), 920px);
    max-width: calc(100vw - 24px);
    max-height: min(calc(100vh - 24px), 92vh);
    display: flex;
    flex-direction: column;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
    overflow: hidden;
}

.freq-pdf-preview-content {
    width: min(calc(100vw - 24px), 100%);
    height: min(calc(100vh - 24px), 96vh);
    max-height: calc(100vh - 24px);
}

.freq-measurements-modal-header,
.freq-pdf-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
}

.freq-measurements-modal-header h3,
.freq-pdf-preview-header h3 {
    margin: 0;
    font-size: 1.15rem;
    color: #344c64;
    font-family: 'Poppins', sans-serif;
}

.freq-measurements-modal-close {
    width: 34px;
    height: 34px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    color: #64748b;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.freq-measurements-modal-close:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.freq-measurements-filter-wrap {
    padding: 12px 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    background: #fff;
}

.freq-measurements-danisan-select {
    flex: 1 1 200px;
    min-width: 160px;
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    color: #344c64;
    background: #fff;
}

.freq-measurements-date-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.freq-measurements-list-wrap {
    flex: 1;
    overflow: auto;
    padding: 8px 12px 16px;
    min-height: 200px;
}

.freq-measurements-loading,
.freq-measurements-empty {
    padding: 24px 16px;
    text-align: center;
    color: #64748b;
    font-size: 0.92rem;
}

.freq-measurements-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.freq-measurements-row {
    display: grid;
    grid-template-columns: minmax(90px, 1.1fr) minmax(120px, 2fr) minmax(110px, 1.2fr) auto;
    gap: 10px;
    align-items: center;
    padding: 12px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fafbfc;
}

.freq-measurements-danisan {
    font-weight: 600;
    color: #344c64;
    font-size: 0.88rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.freq-measurements-summary {
    color: #4a5f73;
    font-size: 0.84rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.freq-measurements-date {
    color: #64748b;
    font-size: 0.8rem;
    white-space: nowrap;
}

.freq-measurements-preview-btn {
    width: 36px;
    height: 36px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.freq-measurements-preview-btn:hover {
    background: #eef2ff;
    border-color: #c7d2fe;
}

.freq-measurements-preview-btn:disabled {
    opacity: 0.5;
    cursor: wait;
}

.freq-pdf-preview-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.freq-pdf-preview-download-btn.lingo-pdf-preview-btn { /* shared */ }

.freq-pdf-preview-download-btn.lingo-pdf-preview-btn:hover { /* shared */ }

.freq-pdf-preview-iframe {
    flex: 1;
    width: 100%;
    border: none;
    background: #f1f5f9;
}

#frekans-pdf-preview-loading.freq-measurements-loading {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.materials-date-range-display {
    font-size: 0.8rem;
    color: #64748b;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .freq-measurements-row {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "danisan btn"
            "summary btn"
            "date btn";
    }

    .freq-measurements-danisan { grid-area: danisan; }
    .freq-measurements-summary { grid-area: summary; }
    .freq-measurements-date { grid-area: date; }
    .freq-measurements-preview-btn { grid-area: btn; align-self: center; }
}

/* Local preview header deferred to lingo-pdf-preview-actions.css */
[class*="-pdf-preview-header"].lingo-pdf-preview-header,
[class*="-pdf-preview-header"].lingo-pdf-preview-header h3,
[class*="-pdf-preview-header-actions"].lingo-pdf-preview-header-actions,
[class*="-pdf-preview-download-btn"].lingo-pdf-preview-btn,
[class*="-pdf-preview-download-btn"].lingo-pdf-preview-btn:hover {
  /* shared design wins via pdf-preview-actions.css */
}

/* FREQ PREVIEW HEADER FIX */
#frekans-pdf-preview-modal .freq-pdf-preview-header.lingo-pdf-preview-header {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 12px 14px !important;
}
#frekans-pdf-preview-modal .lingo-pdf-preview-title {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  overflow: hidden;
}
#frekans-pdf-preview-modal .lingo-pdf-preview-title h3 {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}
#frekans-pdf-preview-modal .freq-pdf-preview-header-actions {
  display: flex !important;
  flex-wrap: nowrap !important;
  flex-shrink: 0 !important;
  gap: 6px !important;
  width: auto !important;
  margin-left: auto !important;
}
#frekans-pdf-preview-modal .lingo-pdf-preview-btn,
#frekans-pdf-preview-modal .lingo-pdf-preview-close {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}
#frekans-pdf-preview-modal .lingo-pdf-preview-btn i,
#frekans-pdf-preview-modal .lingo-pdf-preview-close i {
  display: inline-block !important;
  visibility: visible !important;
}
@media (max-width: 720px) {
  #frekans-pdf-preview-modal .lingo-pdf-preview-btn span {
    display: none !important;
  }
  #frekans-pdf-preview-modal .lingo-pdf-preview-btn {
    width: 36px !important;
    min-width: 36px !important;
    height: 36px !important;
    padding: 0 !important;
  }
}