:root {
    /* Colors */
    --color-bg-base: #121212;
    --color-bg-surface: #1e1e1e;
    --color-bg-surface-elevated: #2c2c2c;
    --color-text-primary: #ffffff;
    --color-text-secondary: #aaaaaa;
    --color-accent: #d2a154;
    --color-accent-hover: #e3b66d;
    --color-error: #cf6679;
    --color-success: #4caf50;
    --color-info: #2196f3;
    
    /* Entities */
    --color-staff: #4a90e2;
    --color-customer: #e94f37;
    --color-table: #7b5e40;
    
    /* Elevations (MD3) */
    --shadow-dp0: none;
    --shadow-dp1: 0 1px 2px rgba(0,0,0,0.3), 0 1px 3px rgba(0,0,0,0.15);
    --shadow-dp2: 0 3px 6px rgba(0,0,0,0.4), 0 2px 4px rgba(0,0,0,0.2);
    --shadow-dp5: 0 10px 20px rgba(0,0,0,0.5), 0 6px 6px rgba(0,0,0,0.23);
    
    /* Typography */
    --font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-primary);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
}

/* Header */
.header {
    background-color: var(--color-bg-surface);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-dp2);
    z-index: 10;
}

.header__logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.header__controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Buttons */
.button {
    background-color: var(--color-accent);
    color: #000;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s, box-shadow 0.2s;
    box-shadow: var(--shadow-dp1);
}

.button:hover {
    background-color: var(--color-accent-hover);
    box-shadow: var(--shadow-dp2);
}

.button:active {
    transform: scale(0.98);
}

.button--secondary {
    background-color: var(--color-bg-surface-elevated);
    color: var(--color-text-primary);
    border: 1px solid #555;
}

.button--secondary:hover {
    background-color: #3d3d3d;
}

.button--action {
    background-color: #8e44ad;
    color: #fff;
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.button.playing:disabled {
    background-color: var(--color-success) !important;
    color: white !important;
    opacity: 1 !important;
    filter: none !important;
    animation: pulse-glow 2s infinite;
    cursor: not-allowed;
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(76, 175, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

/* Scrim & Modal */
.scrim {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.scrim--active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background-color: var(--color-bg-surface);
    border-radius: 8px;
    box-shadow: var(--shadow-dp5);
    width: 95vw;
    max-width: 1400px;
    max-height: 95vh;
    overflow-y: auto;
    padding: 3rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.scrim--active .modal {
    transform: translateY(0);
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #333;
}

.modal__title {
    font-size: 2rem;
    color: var(--color-text-primary);
}

/* Configuration Grid */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.config-section {
    background-color: rgba(255,255,255,0.02);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.05);
}

.config-section__title {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.config-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #ccc;
}

.config-item__input {
    background: var(--color-bg-base);
    border: 1px solid #555;
    color: white;
    padding: 0.6rem;
    border-radius: 4px;
    width: 80px;
    text-align: right;
    font-size: 1.1rem;
}

.config-item__select {
    background: var(--color-bg-base);
    border: 1px solid #555;
    color: white;
    padding: 0.6rem;
    border-radius: 4px;
    flex-grow: 1;
    margin-left: 1rem;
    font-size: 1.1rem;
}

/* Tooltip Icons */
.info-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin-left: 5px;
    cursor: help;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-style: normal;
    font-weight: bold;
    position: relative;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.info-icon:hover {
    opacity: 1;
}

.info-icon[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 150%;
    left: -10px; /* Start near the icon instead of centering */
    transform: none;
    background: var(--color-bg-base);
    color: var(--color-text-primary);
    padding: 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: normal;
    white-space: normal;
    width: max-content;
    max-width: 200px;
    z-index: 2100;
    box-shadow: var(--shadow-dp3);
    border: 1px solid #444;
    text-align: left;
    pointer-events: none;
}

.info-icon.info-icon--right[data-tooltip]:hover::after {
    left: auto;
    right: -10px;
    text-align: right;
}

.info-icon[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-bg-base) transparent transparent transparent;
    z-index: 2100;
}

.main-layout {
    display: flex;
    flex: 1;
    overflow: visible;
    padding: 1rem;
    gap: 1rem;
}

/* Dashboard */
.dashboard {
    width: 280px;
    background-color: var(--color-bg-surface);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-dp1);
    overflow-y: auto;
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 100px);
}

.dashboard__title {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.dashboard__stat-box {
    background-color: var(--color-bg-surface-elevated);
    padding: 1rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    border-left: 4px solid var(--color-accent);
}

.dashboard__stat-box--alert {
    border-left-color: var(--color-error);
}

.dashboard__stat-box--info {
    border-left-color: var(--color-info);
}

.dashboard__stat-box--success {
    border-left-color: var(--color-success);
}

.dashboard__stat-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.dashboard__stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-text-primary);
}

.dashboard__stat-value--error {
    color: var(--color-error);
}

.dashboard__stat-value--info {
    color: var(--color-info);
}

.dashboard__stat-value--success {
    color: var(--color-success);
}

/* Cafe Floor */
.simulation-floor {
    flex: 1;
    background-color: var(--color-bg-base);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    min-height: min-content;
}

.simulation-floor__row {
    display: flex;
    gap: 1rem;
    min-height: min-content;
}

.simulation-floor__row--top {
    min-height: 40%;
    height: auto;
}

.simulation-floor__row--bottom {
    min-height: 60%;
    height: auto;
}

.area {
    background-color: var(--color-bg-surface);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: min-content;
    box-shadow: var(--shadow-dp1);
}

.area__title {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.area__content {
    flex: 1;
    display: flex;
    min-height: min-content;
}

/* Desk */
.desk {
    display: flex;
    gap: 1rem;
    width: 100%;
}

.desk--vertical {
    flex-direction: column;
    align-items: flex-start;
}

.desk--horizontal {
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}

/* Tables */
.tables-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    justify-content: flex-start;
}

.table {
    width: 60px;
    height: 60px;
    background-color: var(--color-table);
    background-image: url('table.png');
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow-dp2);
    transition: all 0.3s ease;
}

.table[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg-base);
    color: var(--color-text-primary);
    padding: 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: normal;
    white-space: nowrap;
    z-index: 3000;
    box-shadow: var(--shadow-dp3);
    border: 1px solid #444;
    pointer-events: none;
}

.table--occupied {
    box-shadow: 0 0 15px rgba(233, 79, 55, 0.6), inset 0 0 20px rgba(0, 0, 0, 0.6);
    transform: scale(1.05);
    filter: brightness(1.1);
}

.table--reserved {
    border: 2px dashed var(--color-accent);
    background-color: rgba(123, 94, 64, 0.4);
}

.table__badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--color-accent);
    color: #000;
    font-size: 0.7rem;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 10px;
    display: none;
}

.table--reserved .table__badge {
    display: block;
}

.table__status {
    position: absolute;
    bottom: -20px;
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    text-align: center;
    width: 100%;
    background: transparent;
    padding: 0;
    border-radius: 4px;
    filter: drop-shadow(0px 2px 2px rgba(0,0,0,0.8));
    transition: color 0.3s ease;
}

/* People Container */
.people-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    min-height: 40px;
    padding: 8px;
    background-color: rgba(0,0,0,0.2);
    border-radius: 4px;
    width: 100%;
}

/* Staff & Customers */
.staff {
    width: 40px;
    height: 40px;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 1;
    flex-shrink: 1;
    font-size: clamp(10px, 2vh, 14px);
    background-color: var(--color-staff);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: var(--shadow-dp1);
}

.customer {
    width: 28px;
    height: 28px;
    background-color: var(--color-customer);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
    color: white;
    position: absolute;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
    transform: scale(0);
    box-shadow: var(--shadow-dp1);
}

.customer--vip {
    background: linear-gradient(135deg, #f1c40f, #f39c12);
    border: 2px solid white;
    box-shadow: 0 0 12px rgba(243, 156, 18, 0.8), 0 2px 4px rgba(0,0,0,0.5);
    color: #2c3e50;
}

.customer--spawned {
    transform: scale(1);
}

.customer--frustrated {
    background-color: #555;
    border: 2px solid var(--color-error);
}

.customer--walkout {
    background-color: #2c0e18; /* Very dark red/purple */
    border: 2px solid #ff3333; /* Bright red border */
    color: #ffcccc; /* Light red text */
}

.customer__badge {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 14px;
    display: none;
    background: transparent;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    align-items: center;
    justify-content: center;
}

.customer--frustrated .customer__badge,
.customer--walkout .customer__badge {
    display: flex;
}

/* Floating Layer */
#floating-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
}

/* Status Indicator */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-bg-base);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
}

.status-indicator__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-indicator__dot--disconnected {
    background-color: var(--color-error);
}

.status-indicator__dot--connected {
    background-color: var(--color-success);
}


@keyframes bounceSteam {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.8; }
    50% { transform: translateY(-5px) scale(1.2); opacity: 1; }
}

.working-anim {
    display: none;
    font-size: 14px;
    animation: bounceSteam 1s infinite ease-in-out;
    height: 16px;
}

@keyframes vipFloatAnim {
    0% { transform: translateY(0) scale(1); opacity: 0; }
    20% { transform: translateY(-10px) scale(1.5); opacity: 1; filter: drop-shadow(0 0 5px gold); }
    80% { transform: translateY(-30px) scale(1.5); opacity: 1; filter: drop-shadow(0 0 5px gold); }
    100% { transform: translateY(-40px) scale(1); opacity: 0; }
}

.vip-float-anim {
    animation: vipFloatAnim 1.5s ease-out forwards;
    z-index: 2000;
}

.modern-timer {
    font-size: 11px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #f39c12, #d35400);
    padding: 3px 6px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(243, 156, 18, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.modern-timer::before {
    content: '⏱️';
    font-size: 10px;
}

.modern-timer.idle {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    color: #888;
}
.modern-timer.idle::before {
    filter: grayscale(100%) opacity(0.5);
}

/* In-Context UI Controls */
.area__header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.area__title {
    margin: 0;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.area__controls {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.4);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-ctrl {
    background: #333;
    border: 1px solid #555;
    color: white;
    cursor: pointer;
    border-radius: 3px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    line-height: 1;
    padding: 0;
}
.btn-ctrl:hover {
    background: #444;
}

.ctrl-val {
    font-size: 12px;
    font-weight: bold;
    min-width: 16px;
    text-align: center;
    color: var(--color-accent);
}

.btn-gear {
    background: none;
    border: none;
    color: #aaa;
    cursor: pointer;
    font-size: 14px;
    padding: 2px;
    margin-left: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}
.btn-gear:hover {
    transform: rotate(45deg);
    color: #fff;
}

.local-popover {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #1e1e1e;
    border: 1px solid #444;
    border-radius: 8px;
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
    min-width: 320px;
    margin-top: 0;
}

.popover-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 14px;
    color: #ccc;
    gap: 8px;
}
.popover-row:last-child {
    margin-bottom: 0;
}

.pop-input {
    width: 50px;
    background: #111;
    border: 1px solid #555;
    color: white;
    padding: 4px;
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
}