/* =====================================================
   PEPTIDE CALCULATOR — Theme-Matched Dark Sci-Fi UI
   Colors: #010717 bg, #00f2ff neon, #0066ff blue
   Fonts: Orbitron (headings), Rajdhani (body)
===================================================== */

/* ---- SECTION WRAPPER ---- */
.calculator-section {
    background: #010717;
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Subtle animated grid background */
.calculator-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 242, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.calculator-section .container {
    position: relative;
    z-index: 1;
}

/* ---- PAGE TITLE ---- */
.calc-main-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #7CF1FF 0%, #00A9FF 50%, #0055BA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1.3;
}

.calc-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px;
    color: #8EA1B0;
    letter-spacing: 0.5px;
    margin-bottom: 0;
    line-height: 1.6;
}

/* ---- GLASSMORPHISM PANEL ---- */
.glass-panel {
    background: rgba(11, 21, 39, 0.85);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(0, 242, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00f2ff, transparent);
    border-radius: 16px 16px 0 0;
    opacity: 0.6;
}

/* ---- SECTION LABEL ---- */
.panel-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #00f2ff;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 242, 255, 0.3), transparent);
}

.panel-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #D1F4FF;
    margin-bottom: 4px;
}

.panel-note {
    font-family: 'Rajdhani', sans-serif;
    font-size: 13px;
    color: #8EA1B0;
    margin-bottom: 0;
}

/* ---- RANGE VALUE BADGE ---- */
.range-value-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.3);
    border-radius: 20px;
    padding: 4px 14px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: #00f2ff;
    letter-spacing: 1px;
}

/* ---- CUSTOM RANGE SLIDER ---- */
.custom-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 10px;
    outline: none;
    cursor: pointer;
    margin: 14px 0 10px;
    background: linear-gradient(
        to right,
        #00f2ff 0%,
        #0066ff var(--value, 50%),
        rgba(255,255,255,0.08) var(--value, 50%),
        rgba(255,255,255,0.08) 100%
    );
}

.custom-range::-webkit-slider-runnable-track {
    height: 6px;
    background: transparent;
    border-radius: 10px;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #010717;
    border: 2px solid #00f2ff;
    border-radius: 50%;
    cursor: pointer;
    margin-top: -7px;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.6), 0 0 20px rgba(0, 242, 255, 0.3);
    transition: box-shadow 0.2s, transform 0.2s;
}

.custom-range::-webkit-slider-thumb:hover {
    box-shadow: 0 0 16px rgba(0, 242, 255, 0.9), 0 0 30px rgba(0, 242, 255, 0.5);
    transform: scale(1.15);
}

.custom-range::-moz-range-track {
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
}

.custom-range::-moz-range-progress {
    background: linear-gradient(90deg, #00f2ff, #0066ff);
    height: 6px;
    border-radius: 10px;
}

.custom-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #010717;
    border: 2px solid #00f2ff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.6);
}

/* ---- RANGE LABELS ---- */
.range-labels {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2px;
    margin-top: 4px;
}

.range-labels span {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    color: #8EA1B0;
    letter-spacing: 0.5px;
}

/* ---- INPUT PILL ---- */
.input-pill {
    width: 100%;
    background: rgba(0, 242, 255, 0.04);
    border: 1px solid rgba(0, 242, 255, 0.18);
    border-radius: 8px;
    padding: 12px 18px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px;
    color: #D1F4FF;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    letter-spacing: 0.5px;
    margin-top: 14px;
}

.input-pill::placeholder {
    color: rgba(0, 242, 255, 0.35);
}

.input-pill:focus {
    border-color: #00f2ff;
    box-shadow: 0 0 0 3px rgba(0, 242, 255, 0.1), 0 0 15px rgba(0, 242, 255, 0.12);
    background: rgba(0, 242, 255, 0.07);
}

/* ---- SELECTION CARDS ---- */
.selection-cards {
    margin-top: 20px;
}

/* ---- SELECT BOX (Strength / Water) ---- */
.select-box {
    background: rgba(11, 21, 39, 0.85);
    border: 1px solid rgba(0, 242, 255, 0.12);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
    height: 100%;
}

.select-box:hover {
    border-color: rgba(0, 242, 255, 0.28);
    box-shadow: 0 8px 32px rgba(0, 242, 255, 0.07);
}

.select-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 16px 16px 0 0;
}

.cyan-theme::before {
    background: linear-gradient(90deg, transparent, #00f2ff, transparent);
}

.blue-theme::before {
    background: linear-gradient(90deg, transparent, #4d9fff, transparent);
}

.select-box h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.cyan-theme h4 {
    color: #00f2ff;
}

.blue-theme h4 {
    color: #4d9fff;
}

.select-box p {
    font-family: 'Rajdhani', sans-serif;
    font-size: 13px;
    color: #8EA1B0;
    margin-bottom: 0;
}

/* ---- HEIGHT WRAPPER (radio grid) ---- */
.height-wrapper {
    margin-top: 14px;
}

.height-wrapper .col-4 {
    padding: 4px;
}

/* ---- RADIO PILLS ---- */
.radio-pill {
    width: 100%;
    display: block;
    cursor: pointer;
    margin: 0;
}

.radio-pill input {
    display: none;
}

.radio-pill span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    color: #8EA1B0;
    font-family: 'Rajdhani', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.25s ease;
    cursor: pointer;
}

.radio-pill:hover span {
    border-color: rgba(0, 242, 255, 0.3);
    color: #D1F4FF;
    background: rgba(0, 242, 255, 0.05);
    transform: translateY(-1px);
}

.cyan-theme .radio-pill input:checked + span {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.12), rgba(0, 102, 255, 0.12));
    border-color: #00f2ff;
    color: #00f2ff;
    box-shadow: 0 0 12px rgba(0, 242, 255, 0.18), inset 0 0 8px rgba(0, 242, 255, 0.04);
}

.blue-theme .radio-pill input:checked + span {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(77, 159, 255, 0.08));
    border-color: #4d9fff;
    color: #4d9fff;
    box-shadow: 0 0 12px rgba(0, 102, 255, 0.2), inset 0 0 8px rgba(0, 102, 255, 0.04);
}

.select-box .form-control {
    margin-top: 10px;
    background: rgba(0, 242, 255, 0.04);
    border: 1px solid rgba(0, 242, 255, 0.18);
    border-radius: 8px;
    padding: 10px 14px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 13px;
    color: #D1F4FF;
}

.select-box .form-control::placeholder {
    color: rgba(0, 242, 255, 0.35);
}

.select-box .form-control:focus {
    border-color: #00f2ff;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.15);
    outline: none;
}

/* ---- RESULT CARD (Right Column) ---- */
.result-card {
    background: rgba(11, 21, 39, 0.95);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 20px;
    padding: 28px;
    height: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(16px);
    box-shadow:
        0 0 0 1px rgba(0, 242, 255, 0.04),
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(0, 242, 255, 0.1);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00f2ff, #0066ff, transparent);
    border-radius: 20px 20px 0 0;
}

.result-card::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.07) 0%, transparent 70%);
    pointer-events: none;
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* ---- RESULT HEADER ---- */
.result-header {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #00f2ff;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 242, 255, 0.12);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0;
}

.result-header-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00f2ff;
    box-shadow: 0 0 8px #00f2ff;
    animation: blink 2s ease-in-out infinite;
    flex-shrink: 0;
    display: inline-block;
}

@keyframes blink {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px #00f2ff; }
    50% { opacity: 0.3; box-shadow: 0 0 3px #00f2ff; }
}

/* ---- RESULT METRICS ROW ---- */
.result-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-top: 24px;
    position: relative;
}

.result-metrics::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(0, 242, 255, 0.2), transparent);
}

.result-metric {
    padding: 0 16px 0 0;
}

.result-metric:last-child {
    padding: 0 0 0 16px;
}

.result-metric-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8EA1B0;
    margin-bottom: 8px;
    display: block;
}

.result-metric-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #D1F4FF;
    letter-spacing: 1px;
    transition: color 0.3s, text-shadow 0.3s;
}

.result-metric-value.highlight {
    color: #00f2ff;
    text-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
}

/* ---- SYRINGE VISUAL AREA ---- */
.img-area {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0, 242, 255, 0.08);
    border-radius: 16px;
    padding: 20px 20px 10px;
    position: relative;
    height: 350px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 24px;
    overflow: hidden;
}

.img-area::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.5), transparent);
    animation: scanLine 5s linear infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes scanLine {
    0% { top: -2px; opacity: 1; }
    90% { opacity: 0.6; }
    100% { top: 100%; opacity: 0; }
}

/* SCALE BAR */
.scale {
    position: absolute;
    left: 14px;
    top: 14px;
    width: 22px;
    background: rgba(0, 242, 255, 0.04);
    border: 1px solid rgba(0, 242, 255, 0.12);
    border-radius: 12px;
    overflow: hidden;
    bottom: 14px;
    height: calc(100% - 28px);
}

.fill {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: linear-gradient(180deg, #00f2ff 0%, #0066ff 60%, #001a4d 100%);
    height: 0%;
    transition: height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 14px rgba(0, 242, 255, 0.5);
}

.numbers {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-family: 'Rajdhani', sans-serif;
    font-size: 8px;
    color: rgba(0, 242, 255, 0.45);
    font-weight: 600;
}

.img-area img {
    height: 100%;
    width: auto;
    max-width: 55%;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0, 242, 255, 0.18));
    position: relative;
    z-index: 1;
}

/* POINTER LABEL */
.pointer11 {
    position: absolute;
    right: 14px;
    top: 0;
    height: 100%;
    width: 54px;
    pointer-events: none;
    z-index: 3;
}

.pointer {
    position: absolute;
    right: 0;
    background: linear-gradient(135deg, #00f2ff, #0066ff);
    color: #010717;
    padding: 3px 8px;
    border-radius: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;
    transform: translateY(-50%);
    transition: top 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.4);
}

.pointer::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-style: solid;
    border-width: 5px 6px 5px 0;
    border-color: transparent #00f2ff transparent transparent;
}

/* ---- DOSES DISPLAY ---- */
.doses-display {
    text-align: center;
    margin-top: 18px;
    padding: 14px 16px;
    background: rgba(0, 242, 255, 0.04);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: 12px;
}

.doses-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8EA1B0;
    display: block;
    margin-bottom: 4px;
}

.doses-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #D1F4FF;
    letter-spacing: 2px;
    transition: color 0.3s;
}

/* ---- CONCENTRATION BUTTON ---- */
.btn-concentration {
    width: 100%;
    margin-top: 14px;
    padding: 13px 20px;
    background: transparent;
    border: 1px solid rgba(0, 242, 255, 0.25);
    border-radius: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #00f2ff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-concentration:hover {
    border-color: #00f2ff;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.18), inset 0 0 20px rgba(0, 242, 255, 0.04);
    color: #7CF1FF;
    background: rgba(0, 242, 255, 0.05);
}

/* ---- STEP BADGE (decorative) ---- */
.step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 5px;
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.12), rgba(0, 102, 255, 0.12));
    border: 1px solid rgba(0, 242, 255, 0.3);
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    font-weight: 900;
    color: #00f2ff;
    flex-shrink: 0;
}

/* ---- DIVIDER ---- */
.calc-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.2), transparent);
    margin: 20px 0;
    border: none;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 991px) {
    .result-card {
        margin-top: 24px;
    }
}

@media (max-width: 767px) {
    .calc-main-title {
        font-size: 20px;
    }

    .img-area {
        height: 260px;
    }

    .radio-pill span {
        min-height: 40px;
        font-size: 12px;
    }

    .glass-panel {
        padding: 20px;
    }

    .result-card {
        padding: 20px;
    }
    
    .result-metric-value {
        font-size: 15px;
    }
}

/* ---- RESULT DASHBOARD — Horizontal Layout ---- */
.result-dashboard {
    background: rgba(11, 21, 39, 0.95);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow:
        0 0 0 1px rgba(0, 242, 255, 0.04),
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(0, 242, 255, 0.1);
    position: relative;
}

.result-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00f2ff, #0066ff, transparent);
    z-index: 1;
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #00f2ff;
    padding: 20px 28px 16px;
    border-bottom: 1px solid rgba(0, 242, 255, 0.1);
}

.dashboard-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 24px;
    gap: 20px;
}

/* Metrics section */
.dashboard-metrics {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 242, 255, 0.1);
}

.metric-block {
    text-align: center;
}

.metric-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8EA1B0;
    display: block;
    margin-bottom: 6px;
}

.metric-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #D1F4FF;
    letter-spacing: 1px;
    transition: color 0.3s, text-shadow 0.3s;
}

.metric-value.highlight {
    color: #00f2ff;
    text-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
}

.metric-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.2), transparent);
}

/* Syringe visual (center) */
.dashboard-visual {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

.syringe-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    height: 300px;
    width: 120px;
}

/* ===== PLUNGER (top section) ===== */
.syringe-plunger {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 3;
}

.plunger-handle {
    width: 50px;
    height: 12px;
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.3), rgba(0, 102, 255, 0.2));
    border: 1px solid rgba(0, 242, 255, 0.3);
    border-radius: 3px 3px 1px 1px;
    flex-shrink: 0;
    position: relative;
}

.plunger-handle::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 6px;
    border-radius: 2px;
    background: rgba(0, 242, 255, 0.1);
}

.plunger-rod {
    width: 6px;
    height: 80px;
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.25), rgba(0, 242, 255, 0.1));
    flex-shrink: 0;
    position: relative;
    transition: height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Cross pattern on rod */
.plunger-rod::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: rgba(0, 242, 255, 0.06);
    border-radius: 50%;
    border: 1px solid rgba(0, 242, 255, 0.1);
}

.plunger-rubber {
    width: 36px;
    height: 10px;
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.4), rgba(0, 102, 255, 0.3));
    border: 1px solid rgba(0, 242, 255, 0.35);
    border-radius: 2px 2px 4px 4px;
    flex-shrink: 0;
    margin-top: -1px;
    box-shadow: 0 2px 6px rgba(0, 242, 255, 0.15);
}

/* ===== SYRINGE BODY (barrel + needle) ===== */
.syringe-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Pointer label - positioned relative to syringe-body, height matches barrel exactly */
.syringe-pointer {
    position: absolute;
    right: -55px;
    top: 0;
    height: 180px;
    width: 60px;
    pointer-events: none;
    z-index: 3;
}

.syringe-markings span {
    color: white;
    font-size: 10px;
}

/* Barrel - the glass tube */
.syringe-barrel {
    width: 53px;
    height: 180px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(0, 242, 255, 0.2);
    border-radius: 3px 3px 6px 6px;
    overflow: hidden;
    position: relative;
    box-shadow:
        inset 0 0 20px rgba(0, 242, 255, 0.04),
        0 0 15px rgba(0, 242, 255, 0.06);
}

/* Barrel top rim */
.syringe-barrel::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -4px;
    right: -4px;
    height: 6px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-radius: 2px;
    z-index: 2;
}

/* Barrel bottom taper */
.syringe-barrel::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 8px;
    background: rgba(0, 242, 255, 0.08);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-bottom: none;
    border-radius: 0 0 3px 3px;
    z-index: 2;
}

/* Liquid fill inside barrel */
.syringe-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.45) 0%, rgba(0, 102, 255, 0.55) 60%, rgba(0, 26, 77, 0.7) 100%);
    height: 0%;
    transition: height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 20px rgba(0, 242, 255, 0.3);
}

/* Liquid surface meniscus */
.syringe-fill::after {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(0, 242, 255, 0.6);
    filter: blur(2px);
    border-radius: 50%;
}

/* Measurement markings on barrel */
.syringe-markings {
    position: absolute;
    left: 0;
    right: 0;
    top: 8px;
    bottom: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-family: 'Rajdhani', sans-serif;
    font-size: 7px;
    color: rgba(0, 242, 255, 0.45);
    font-weight: 600;
    z-index: 2;
    letter-spacing: 0.3px;
}

/* Tick marks on left side of barrel */
.syringe-barrel .tick-left {
    position: absolute;
    left: 2px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0, 242, 255, 0.12) 0px,
        rgba(0, 242, 255, 0.12) 2px,
        transparent 2px,
        transparent 10px
    );
    z-index: 2;
}

/* Tick marks on right side */
.syringe-barrel .tick-right {
    position: absolute;
    right: 2px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0, 242, 255, 0.12) 0px,
        rgba(0, 242, 255, 0.12) 2px,
        transparent 2px,
        transparent 10px
    );
    z-index: 2;
}

/* Needle at bottom */
.syringe-needle {
    position: relative;
    width: 4px;
    height: 30px;
    margin-top: -1px;
    z-index: 1;
}

.syringe-needle::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.5), rgba(0, 242, 255, 0.15));
    transform: translateX(-50%);
}

.syringe-needle::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 4px;
    height: 10px;
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.4), rgba(0, 102, 255, 0.25));
    clip-path: polygon(30% 0, 70% 0, 100% 100%, 0% 100%);
    transform: translateX(-50%);
}

/* Needle hub (connector) */
.syringe-needle-hub {
    width: 10px;
    height: 6px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-radius: 1px;
    margin: 0 auto -1px;
    position: relative;
    z-index: 2;
}

.pointer-badge {
    position: absolute;
    left: 0;
    background: linear-gradient(135deg, #00f2ff, #0066ff);
    color: #010717;
    padding: 3px 10px;
    border-radius: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;
    transform: translateY(-50%);
    transition: top 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    box-shadow: 0 0 12px rgba(0, 242, 255, 0.5);
}

.pointer-badge::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-style: solid;
    border-width: 5px 6px 5px 0;
    border-color: transparent #00f2ff transparent transparent;
}

/* Info cards (bottom) */
.dashboard-info {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 242, 255, 0.1);
}

.info-card {
    text-align: center;
    padding: 16px 12px;
    background: rgba(0, 242, 255, 0.04);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: 12px;
    transition: border-color 0.3s;
}

.info-card.accent {
    background: rgba(0, 242, 255, 0.06);
    border-color: rgba(0, 242, 255, 0.18);
}

.info-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8EA1B0;
    display: block;
    margin-bottom: 6px;
}

.info-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #D1F4FF;
    letter-spacing: 2px;
    display: block;
}

/* Responsive */
@media (max-width: 991px) {
    .dashboard-body {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .dashboard-metrics {
        flex: none;
        width: 100%;
        flex-direction: row;
        justify-content: center;
        gap: 24px;
        padding-right: 0;
        border-right: none;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(0, 242, 255, 0.1);
    }

    .metric-block {
        flex: 1;
        max-width: 150px;
    }

    .metric-divider {
        width: 1px;
        height: auto;
        background: linear-gradient(180deg, transparent, rgba(0, 242, 255, 0.2), transparent);
    }

    .dashboard-visual {
        width: 100%;
    }

    .dashboard-info {
        flex: none;
        width: 100%;
        flex-direction: row;
        justify-content: center;
        gap: 16px;
        padding-left: 0;
        border-left: none;
        padding-top: 16px;
        border-top: 1px solid rgba(0, 242, 255, 0.1);
    }

    .info-card {
        flex: 1;
        max-width: 180px;
    }
}

@media (max-width: 767px) {
    .dashboard-header {
        padding: 16px 20px 12px;
        font-size: 10px;
    }

    .dashboard-body {
        padding: 16px 20px;
    }

    .metric-value {
        font-size: 18px;
    }

    .syringe-wrapper {
        height: 260px;
        width: 100px;
    }

    .syringe-barrel {
        width: 32px;
        height: 150px;
    }

    .syringe-markings {
        font-size: 6px;
        padding: 4px 0;
    }

    .plunger-handle {
        width: 40px;
        height: 10px;
    }

    .plunger-rod {
        width: 5px;
        height: 60px;
    }

    .plunger-rubber {
        width: 30px;
        height: 8px;
    }

    .syringe-needle {
        height: 24px;
    }

    .syringe-pointer {
        right: -45px;
        width: 50px;
        height: 150px;
    }

    .pointer-badge {
        font-size: 8px;
        padding: 2px 8px;
    }

    .info-value {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .height-wrapper .col-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .dashboard-metrics {
        flex-wrap: wrap;
        gap: 12px;
    }

    .metric-block {
        flex: none;
        width: 100%;
        max-width: 100%;
    }

    .metric-divider {
        display: none;
    }

    .dashboard-info {
        flex-wrap: wrap;
    }

    .info-card {
        flex: none;
        width: 100%;
        max-width: 100%;
    }
}