/* =====================================================================
   CALIBRATION - Shared Styles
   (GHT Test, Probe Test, VoidSense Calibration)
   ===================================================================== */

/* -- Layout ----------------------------------------------------------- */
#content {
    max-width: 1400px;
    padding: 28px 40px;
}

/* -- Headings --------------------------------------------------------- */
.slide h2,
#content > h2 {
    margin: 0 0 24px 0;
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold, #F0D316);
    line-height: 1.2;
}

/* -- Shared row utility ----------------------------------------------- */
.ght-row,
.pt-row,
.cal-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

/* -- Connection indicator dot ----------------------------------------- */
.conn-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ef4444;
    flex-shrink: 0;
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.6);
    transition: background 0.3s, box-shadow 0.3s;
}

.conn-indicator.on {
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
}

#ConnText {
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted, #888);
    margin: 0;
}

/* -- Field labels (serial input, select) ------------------------------ */
.field-label,
.serial-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.3rem;
    color: var(--color-text-muted, #aaa);
    white-space: nowrap;
}

.field-label input,
.field-label select,
.serial-label input,
.serial-label select {
    background: var(--color-bg-medium, #1e1e2e);
    border: 1px solid var(--color-border, #333);
    border-radius: 6px;
    color: var(--color-text-primary, #fff);
    padding: 0.55rem 0.9rem;
    font-size: 1.3rem;
    transition: border-color 0.2s;
}

.field-label input,
.serial-label input { width: 160px; }

.field-label select,
.serial-label select { min-width: 180px; }

.field-label input:focus,
.field-label select:focus,
.serial-label input:focus,
.serial-label select:focus {
    outline: none;
    border-color: var(--gold, #F0D316);
}

/* -- State pills ------------------------------------------------------- */
.state-pill {
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 1.3rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--color-bg-medium, #1e1e2e);
    border: 1px solid var(--color-border, #333);
    border-radius: 4px;
    color: var(--color-text-muted, #888);
    padding: 5px 14px;
    cursor: default;
    white-space: nowrap;
    height: 34px;
    display: inline-flex;
    align-items: center;
}

/* -- Device data table ------------------------------------------------ */
.device-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin-bottom: 6px;
}

/* GHT table: radio + 11 data columns */
.ght-data-header,
.ght-device-row {
    display: grid;
    grid-template-columns: 36px 52px 52px 52px 72px 72px 52px 1fr 52px 52px 52px 80px;
    gap: 4px;
    align-items: center;
    margin-bottom: 4px;
    min-width: 720px;
}

/* Probe/calibration table: 6 columns */
.data-header,
.device-row {
    display: grid;
    grid-template-columns: 52px 72px 80px 52px 1fr 72px;
    gap: 4px;
    align-items: center;
    margin-bottom: 4px;
    min-width: 560px;
}

.data-header button,
.device-row button,
.ght-data-header button,
.ght-device-row button {
    background: var(--color-bg-medium, #1e1e2e);
    border: 1px solid var(--color-border, #2a2a3e);
    color: var(--gold, #F0D316);
    font-family: var(--font-display, 'Barlow Condensed', monospace);
    font-size: 1.15rem;
    letter-spacing: 0.04em;
    padding: 5px 4px;
    border-radius: 4px;
    text-align: center;
    cursor: default;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    height: 32px;
    box-sizing: border-box;
}

.data-header button,
.ght-data-header button {
    background: transparent;
    border-color: transparent;
    color: var(--color-text-muted, #888);
    font-size: 1.05rem;
    text-transform: uppercase;
}

.device-row button.serialNumber,
.ght-device-row button.serialNumber {
    text-align: left;
    padding-left: 8px;
    font-family: 'Courier New', monospace;
    font-size: 1.05rem;
}

/* -- Silt probe row --------------------------------------------------- */
/* GHT: radio spacer + left cap + 15 cells + right cap */
.ght-silt-row {
    display: grid;
    grid-template-columns: 36px 40px repeat(15, 1fr) 40px;
    gap: 4px;
    align-items: center;
    width: 100%;
    min-width: 720px;
    margin-bottom: 20px;
}

/* Probe/calibration: left cap + 16 cells + right cap */
.silt-probe-row {
    display: grid;
    grid-template-columns: 40px repeat(16, 1fr) 40px;
    gap: 4px;
    align-items: center;
    width: 100%;
    min-width: 560px;
    margin-bottom: 20px;
}

.siltval {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    font-size: 1.05rem;
    font-family: 'Courier New', monospace;
    background: var(--color-bg-medium, #1e1e2e);
    border: 1px solid var(--color-border, #2a2a3e);
    border-radius: 3px;
    color: var(--color-text-primary, #fff);
    padding: 0;
    cursor: default;
    box-sizing: border-box;
}

.siltval-cap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    background: transparent;
    border: none;
    padding: 2px;
    box-sizing: border-box;
    cursor: default;
}

.siltval-cap img {
    display: block;
    height: 100%;
    width: auto;
    object-fit: contain;
}

/* -- Log output ------------------------------------------------------- */
#log-results-container {
    display: flex;
    gap: 16px;
    margin-top: 4px;
}

#log,
#results {
    flex: 1;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 1.15rem;
    line-height: 1.6;
    padding: 12px 16px;
    box-sizing: border-box;
    background: var(--color-bg-dark, rgba(0, 0, 0, 0.4));
    border: 1px solid rgba(240, 211, 22, 0.15);
    border-radius: 6px;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--color-text-primary, #e0e0e0);
}

#results { border-color: rgba(34, 197, 94, 0.15); }

#log::-webkit-scrollbar,
#results::-webkit-scrollbar { width: 6px; }

#log::-webkit-scrollbar-track,
#results::-webkit-scrollbar-track { background: transparent; }

#log::-webkit-scrollbar-thumb,
#results::-webkit-scrollbar-thumb {
    background: var(--color-border, #2a2a3e);
    border-radius: 3px;
}

#log::-webkit-scrollbar-thumb:hover,
#results::-webkit-scrollbar-thumb:hover {
    background: rgba(240, 211, 22, 0.3);
}

/* -- Dividers --------------------------------------------------------- */
.ght-divider,
.pt-divider,
.cal-divider {
    border: none;
    border-top: 1px solid var(--color-border, #2a2a3e);
    margin: 18px 0;
}

/* -- Slide system ----------------------------------------------------- */
#slideContainer { width: 100%; }

.slide { display: none; }
.slide.active { display: block; }

/* Info slide layout */
.slide-content {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
}

.slide-content .text-column {
    flex: 1;
    min-width: 240px;
    font-size: 1.4rem;
    line-height: 1.7;
    color: var(--color-text-primary, #e0e0e0);
}

.slide-content .image-column {
    flex: 1;
    min-width: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-content .image-column img {
    max-width: 100%;
    max-height: 340px;
    border-radius: 6px;
    object-fit: contain;
}

/* Tools dropdown */
.tool { margin-bottom: 6px; }

.dropdown-btn {
    width: 100%;
    text-align: left;
    background: var(--color-bg-medium, #1e1e2e);
    border: 1px solid var(--color-border, #2a2a3e);
    color: var(--color-text-primary, #e0e0e0);
    font-size: 1.3rem;
    padding: 8px 14px;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.2s;
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    letter-spacing: 0.04em;
}

.dropdown-btn:hover {
    border-color: var(--gold, #F0D316);
    color: var(--gold, #F0D316);
}

.dropdown-content {
    display: none;
    padding: 10px 14px;
    background: var(--color-bg-dark, rgba(0, 0, 0, 0.3));
    border: 1px solid var(--color-border, #2a2a3e);
    border-top: none;
    border-radius: 0 0 4px 4px;
    margin-bottom: 4px;
}

.dropdown-content img {
    max-width: 320px;
    max-height: 200px;
    object-fit: contain;
    display: block;
}

/* Phase badge */
.phase-badge {
    display: inline-block;
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted, #888);
    border: 1px solid var(--color-border, #2a2a3e);
    border-radius: 4px;
    padding: 3px 10px;
    margin-bottom: 16px;
}

/* -- Navigation ------------------------------------------------------- */
#navButtons {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0 4px 0;
    border-top: 1px solid var(--color-border, #2a2a3e);
    margin-top: 24px;
}

#slideCounter {
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    color: var(--color-text-muted, #888);
    margin-left: auto;
}

/* Probe description label */
#probeDescription {
    font-family: var(--font-display, 'Barlow Condensed', sans-serif);
    font-size: 1.4rem;
    letter-spacing: 0.06em;
    color: var(--gold, #F0D316);
    margin-bottom: 4px;
}

/* -- Responsive ------------------------------------------------------- */
@media (max-width: 900px) {
    #content { padding: 16px 20px; }
    #log-results-container { flex-direction: column; }
    .ght-silt-row,
    .silt-probe-row,
    .ght-data-header,
    .ght-device-row,
    .data-header,
    .device-row { overflow-x: auto; }
}