/* ==========================================
   1. STYLISH MONOSPACE FONT IMPORT ONLY
   ========================================== */
/*@import url('https://fonts.googleapis.com/css2?family=Crimson+Text:ital,wght@0,400;0,600;0,700&display=swap');*/

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;600;700&display=swap');

:root {
    /* Original Core Color Palette Restored Exactly */
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --text-main: #333333;
    --text-muted: #6c757d;

    /* Single Stylish Font Family Master Variable */
    /* --font-main: 'Crimson Text', Georgia, serif;*/
    --font-main: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ==========================================
   2. GLOBAL RESET & BASE STYLES
   ========================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* All headings explicitly bound to the master monospace font */
h2, h3 {
    font-family: var(--font-main);
    color: var(--primary-color);
}

/* ==========================================
   3. HEADER & FOOTER
   ========================================== */
.main-header {
    background-color: var(--primary-color);
    color: white;
    padding: 0.8rem 2rem;       /* Reduced vertical padding from 2rem to 0.8rem */
    text-align: center;
    border-bottom: 4px solid var(--accent-color);
}

.main-header h2 {
    font-size: 1.5rem;          /* Scaled down from 2.2rem for a sleek title block */
    margin-bottom: 0.1rem;
    color: white;
}

.subtitle {
    font-size: 0.9rem;          /* Adjusted slightly to match the new scale */
    color: #cbd5e1;
}

.main-footer {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--secondary-color);
    color: white;
    margin-top: auto;
    font-size: 0.9rem;
}

/* ==========================================
   4. MAIN DASHBOARD CONTAINER
   ========================================== */
.dashboard-container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
    width: 100%;
}

/* ==========================================
   5. ROW-STACKED CONTROL PANEL (FILTERS)
   ========================================== */
/* Replace the control panel rules with this high-density horizontal configuration */
.control-panel {
    display: flex;
    flex-direction: row;        /* Changed from column to row to align categories horizontally */
    flex-wrap: wrap;            /* Safely wraps to a new line only if horizontal space runs out */
    align-items: center;        /* Vertically centers all filter elements */
    gap: 2rem;                  /* Clean horizontal separation between the filter blocks */
    background-color: var(--card-bg);
    padding: 0.6rem 1.2rem;     /* Cut vertical padding in half to save screen real estate */
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    width: 100%;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: auto;                /* Restricted width so groups can sit next to one another */
    padding-bottom: 0;          /* Eliminated unnecessary bottom padding */
}

.filter-group h3 {
    font-size: 0.85rem;
    min-width: auto;            /* Removed the 200px minimum to let labels sit snug next to buttons */
    margin: 0;
    color: var(--secondary-color);
}

/* Compact Workspace Button Styling */
.filter-btn {
    font-family: var(--font-main);
    font-size: 0.82rem;          /* Smaller, high-density font rendering */
    padding: 0.35rem 0.75rem;    /* Reduced padding to save vertical viewport space */
    border: 1px solid var(--border-color);
    background-color: #f8f9fa;
    color: var(--text-main);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.filter-btn:hover {
    background-color: #e2e8f0;
    border-color: #cbd5e1;
}

.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* ==========================================
   6. DATA MATRIX (CSS GRID)
   ========================================== */
.matrix-display {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.matrix-header {
    display: grid;
    grid-template-columns: 1fr 0.8fr 1.5fr 1fr 1fr 1.5fr;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background-color: var(--secondary-color);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.motif-row {
    display: grid;
    grid-template-columns: 1fr 0.8fr 1.5fr 1fr 1fr 1.5fr;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: start;
    transition: background-color 0.1s ease;
}

.motif-row:hover {
    background-color: #f1f8ff;
}

.motif-row:last-child {
    border-bottom: none;
}

/* ==========================================
   7. TYPOGRAPHY & TAGS INSIDE MATRIX
   ========================================== */
.motif-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    background-color: #e2e8f0;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
    margin-right: 0.25rem;
}

.desc-text {
    font-size: 0.95rem;
    color: var(--text-main);
}

/* ==========================================
   8. BUTTONS & LINKS
   ========================================== */
.tool-link {
    display: block;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.tool-link:hover {
    text-decoration: underline;
}

.download-btn {
    font-family: var(--font-main);
    display: inline-block;
    width: 100%;
    text-align: center;
    background-color: white;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    padding: 0.4rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    transition: all 0.2s ease;
}

.download-btn:hover {
    background-color: var(--bg-color);
    border-color: var(--secondary-color);
}

.loading {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

/* ==========================================
   INTERACTIVE POPUP MODAL COMPONENT STYLES
   ========================================== */
.modal-overlay {
    display: none;        /* Hidden by default until activated via JavaScript */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85); /* Dark background dimming effect */
    z-index: 2000;        /* Ensures the window sits on top of all table rows */
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background-color: #ffffff;
    border-radius: 8px;
    max-width: 800px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    position: relative;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
}

.modal-header-title {
    font-family: var(--font-main);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 0.6rem;
}

.modal-content img {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;  /* Prevents distortion of high-resolution geometry assets */
    background-color: transparent;
}

.modal-close-btn {
    font-family: var(--font-main);
    margin-top: 1.2rem;
    padding: 0.5rem 1.8rem;
    background-color: var(--primary-color);
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color 0.15s ease;
}

.modal-close-btn:hover {
    background-color: var(--secondary-color);
}