:root {
    --primary: #f4b01c;
    --primary-dark: #8eacd3;
    --accent: #415365;
    --bg-light: #F4F6F9;
    --text-dark: #333333;
    --text-light: #FFFFFF;
    --sidebar-width: 280px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    display: flex;
    background-color: var(--bg-light);
    color: var(--text-dark);
    height: 100vh;
    overflow: hidden;
}

/* Sidebar Navigation */
nav {
    width: var(--sidebar-width);
    background-color: var(--primary-dark);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    height: 100%;
    flex-shrink: 0;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

.nav-header {
    padding: 24px;
    background-color: #415365;
    font-size: 1.2rem;
    font-weight: bold;
    border-bottom: 2px solid var(--accent);
}

.nav-links {
    list-style: none;
    overflow-y: auto;
    flex-grow: 1;
}

    .nav-links li a {
        display: block;
        padding: 14px 24px;
        color: #415365;
        text-decoration: none;
        font-size: 0.95rem;
        border-left: 4px solid transparent;
        transition: all 0.2s ease;
    }

        .nav-links li a:hover {
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-light);
        }

        .nav-links li a.active {
            background-color: var(--primary);
            color: var(--text-light);
            border-left-color: var(--accent);
            font-weight: 600;
        }

/* Page Frame Workspaces */
main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.content-wrapper {
    flex-grow: 1;
    padding: 40px;
    overflow-y: auto;
}

.tour-page {
    display: flex;
    align-items: flex-start; /* Forces items to align to the top */
    max-width: 1200px;
    background: var(--text-light);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.content-left {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
}

h1 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 2.2rem;
}

.subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 24px;
    font-style: italic;
}

p {
    line-height: 1.6;
    margin-bottom: 16px;
    color: #444;
}

.action-box {
    background-color: #EDF4F9;
    border-left: 4px solid var(--primary);
    padding: 20px;
    margin: 16px 0;
    border-radius: 0 4px 4px 0;
}

    .action-box h3 {
        margin-bottom: 8px;
        color: var(--primary-dark);
    }

ul {
    margin-bottom: 16px;
    padding-left: 20px;
}

li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Checkbox Tasks List Container */
.task-container {
    margin-top: 15px;
    padding: 15px;
    background: #FFFDF3;
    border: 1px solid #F1E5B9;
    border-radius: 6px;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 600;
    color: #5C4A00;
}

    .task-item input[type="checkbox"] {
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

/* Image Graphic Display Panel */
.content-right {
    display: flex;
    /*align-items: center;*/
    align-items: flex-start;
    justify-content: center;
    background-color: #E9ECEF;
    border-radius: 6px;
    border: 1px solid #DEE2E6;
    overflow: hidden;
    position: relative;
}

.service-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 380px;
    display: block;
}

/* Sticky Action Controls */
.tour-footer {
    padding: 20px 40px;
    background-color: var(--text-light);
    border-top: 1px solid #E0E0E0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

.btn-prev {
    background-color: #E0E0E0;
    color: var(--text-dark);
}

    .btn-prev:hover {
        background-color: #D0D0D0;
    }

.btn-next {
    background-color: var(--accent);
    color: var(--text-light);
}

    .btn-next:hover {
        background-color: #C5161D;
    }

    /* Locked / Disabled Button State Styles */
    .btn-disabled, .btn-next:disabled {
        background-color: #E0E0E0 !important;
        color: #A0A0A0 !important;
        cursor: not-allowed !important;
        pointer-events: none;
    }

/* Progress Tracking Bar Infrastructure */
.progress-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 40%;
}

.progress-text {
    font-size: 0.85rem;
    font-weight: bold;
    color: #666;
    white-space: nowrap;
}

.progress-bar-bg {
    flex-grow: 1;
    height: 8px;
    background-color: #E0E0E0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 4px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* End Badge Component Frame */
.badge-center-view {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.badge-card {
    background: white;
    padding: 50px;
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.badge-icon {
    font-size: 5.5rem;
    margin-bottom: 20px;
    display: inline-block;
}

.badge-card h2 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 2rem;
}