:root {
    /* Brand Guide Primary Palette Tokens */
    --primary-gold: #E6B413;
    --primary-gold-rich: #f0ae35;
    --primary-gold-muted: #A88F35;
    --primary-gold-light: rgba(230, 180, 19, 0.8);
    --primary-gold-lighter: rgba(230, 180, 19, 0.35);
    
    /* Standard Deep Navy Gradient - 135deg diagonal */
    --background-navy: linear-gradient(135deg, #040e60 0%, #030e69 50%, #0e3162 100%);
    --background-panel: linear-gradient(135deg, #040e60 0%, #030e69 50%, #0e3162 100%);
    
    /* UI System Text & Controls Tokens */
    --text-primary: #FFFFFF;
    --text-secondary: #EAEAEA;
    --label-grey: #D3D3D3;
    --input-border: #777777;
    
    --overlay-scale-factor: 1;
    --panel-scale-factor: 1;
}

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

body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    font-family: 'Manrope', sans-serif;
    background-color: transparent;
    touch-action: manipulation;
}

/* Lower Third Graphic Surface */
.lower-third-container {
    position: absolute;
    bottom: 30px;
    left: 30px;
    transform-origin: bottom left;
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(20px) scale(var(--overlay-scale-factor));
}

.lower-third-container.visible {
    opacity: 1;
    transform: translateY(0) scale(var(--overlay-scale-factor));
}

.minister-info-box {
    background: var(--background-navy);
    border-left: calc(6px * var(--overlay-scale-factor)) solid var(--primary-gold);
    border-radius: 0 calc(10px * var(--overlay-scale-factor)) calc(10px * var(--overlay-scale-factor)) 0;
    padding: calc(20px * var(--overlay-scale-factor)) calc(40px * var(--overlay-scale-factor)) calc(20px * var(--overlay-scale-factor)) calc(35px * var(--overlay-scale-factor));
    min-width: calc(400px * var(--overlay-scale-factor));
    max-width: calc(700px * var(--overlay-scale-factor));
    box-shadow: 0 calc(8px * var(--overlay-scale-factor)) calc(20px * var(--overlay-scale-factor)) rgba(0, 0, 0, 0.4);
    position: relative;
}

.minister-info-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: calc(1px * var(--overlay-scale-factor));
    background: linear-gradient(90deg, transparent 0%, var(--primary-gold-lighter) 50%, transparent 100%);
}

.guest-label {
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: calc(15px * var(--overlay-scale-factor));
    color: var(--label-grey);
    text-transform: uppercase;
    letter-spacing: calc(1.8px * var(--overlay-scale-factor));
    margin-bottom: calc(8px * var(--overlay-scale-factor));
    opacity: 0;
    transform: translateY(calc(-12px * var(--overlay-scale-factor)));
    transition: all 0.4s ease;
    display: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.guest-label.visible {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

.minister-name-line {
    display: flex;
    align-items: baseline;
    gap: calc(10px * var(--overlay-scale-factor));
    line-height: 1.1;
}

.minister-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: calc(30px * var(--overlay-scale-factor));
    color: var(--text-secondary);
    text-transform: uppercase;
    text-shadow: 0 calc(1px * var(--overlay-scale-factor)) calc(4px * var(--overlay-scale-factor)) rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.minister-name {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: calc(34px * var(--overlay-scale-factor));
    color: var(--text-primary);
    text-transform: uppercase;
    text-shadow: 0 calc(3px * var(--overlay-scale-factor)) calc(6px * var(--overlay-scale-factor)) rgba(0, 0, 0, 0.4);
    white-space: nowrap;
}

/* Control Panel Surface - Top Right Alignment */
#controlPanel {
    position: fixed;
    top: 15px;
    right: 15px;
    padding: 25px;
    background: var(--background-panel);
    color: var(--text-primary);
    border-radius: 10px;
    border-left: 5px solid var(--primary-gold);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 440px;
    width: 450px;
    max-width: calc(100% - 30px);
    height: calc(85vh - 30px);
    overflow-y: auto;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    transform-origin: top right;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease;
    transform: scale(var(--panel-scale-factor));
    touch-action: auto;
}

#controlPanel.hidden {
    transform: translateX(calc(100% + 25px)) scale(var(--panel-scale-factor));
    opacity: 0;
    pointer-events: none;
}

#controlPanel h3 {
    margin-bottom: 12px;
    font-family: 'Oswald', sans-serif;
    color: var(--primary-gold);
    font-size: 24px;
    text-align: center;
    border-bottom: 1px solid var(--primary-gold-lighter);
    padding-bottom: 12px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

#controlPanel h4 {
    margin-top: 10px;
    margin-bottom: 8px;
    font-family: 'Oswald', sans-serif;
    color: var(--primary-gold);
    font-size: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 4px;
}

#controlPanel label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 16px;
    color: var(--label-grey);
}

#controlPanel input[type="text"],
#controlPanel textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--input-border);
    border-radius: 5px;
    background: #ffffff;
    color: #222222;
    margin-bottom: 10px;
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
}

#controlPanel textarea {
    height: 80px;
    resize: vertical;
    font-family: monospace;
    font-size: 13px;
}

#controlPanel input[type="range"] {
    width: 100%;
    margin-bottom: 12px;
    accent-color: var(--primary-gold);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 15px 0;
}

.checkbox-container label {
    margin-bottom: 0;
    font-size: 16px;
}

.checkbox-container input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

/* Dual-ID specificity rule for Panel Buttons */
#controlPanel button {
    padding: 10px 14px;
    border: none;
    background: var(--primary-gold);
    color: #040e60;
    cursor: pointer;
    border-radius: 5px;
    font-weight: 700;
    font-size: 14px;
    transition: background 0.2s ease, transform 0.1s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#controlPanel button:hover {
    background: var(--primary-gold-rich);
}

#controlPanel button:active {
    transform: scale(0.98);
}

.button-row {
    display: flex;
    gap: 10px;
}

.button-row button {
    flex: 1;
}

.scale-controls,
.saved-entries-section,
.json-transfer-section {
    border-top: 1px solid var(--primary-gold-lighter);
    padding-top: 15px;
    margin-top: 10px;
}

.scale-group {
    margin-bottom: 12px;
}

.saved-entry-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    padding: 8px 12px;
    border-radius: 5px;
    margin-bottom: 8px;
}

.saved-entry-info {
    font-size: 14px;
}

.saved-entry-buttons {
    display: flex;
    gap: 6px;
}

.status-message {
    font-size: 13px;
    color: #2ecc71;
    min-height: 18px;
    margin-top: 4px;
    text-align: center;
}