/* --- YOUR ORIGINAL THEME VARIABLES --- */
:root {
    --bg-navy: #0b1120;
    --card-navy: #161d31;
    --cyan: #38bdf8;
    --border: #1e293b;
    --text-slate: #94a3b8;
}

body {
    background-color: var(--bg-navy);
    color: #f1f5f9;
    font-family: 'Inter', sans-serif;
    margin: 0;
    display: flex; /* Kept for split-screen support */
    height: 100vh;
    overflow: hidden;
}

/* --- YOUR ORIGINAL COMPONENT STYLES --- */
.metric-header { display: flex; gap: 20px; margin-bottom: 30px; }

.metric-box {
    background: var(--card-navy);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 12px;
    flex: 1;
}

.metric-box .label { color: var(--text-slate); font-size: 0.7rem; text-transform: uppercase; display: block; margin-bottom: 5px; }
.metric-box .value { color: var(--cyan); font-size: 2rem; font-weight: bold; }

.card, .status-card {
    background: var(--card-navy);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 25px;
}

button {
    background: var(--cyan); color: #000;
    border: none; padding: 14px 28px; border-radius: 8px;
    font-weight: bold; cursor: pointer; transition: 0.3s;
    width: 100%;
}

button:hover { box-shadow: 0 0 15px rgba(56, 189, 248, 0.4); }

.spinner {
    border: 3px solid rgba(56, 189, 248, 0.1);
    border-top: 3px solid var(--cyan);
    border-radius: 50%; width: 40px; height: 40px;
    animation: spin 1s linear infinite; margin: 0 auto 20px;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* --- NEW v2 SPLIT-SCREEN LAYOUT (Added to match index.html) --- */

.preview-pane { 
    width: 50%; border-right: 2px solid var(--border); 
    display: flex; flex-direction: column; 
    background: var(--bg-navy); padding: 30px; box-sizing: border-box; 
}

.audit-pane { width: 50%; overflow-y: auto; padding: 40px; box-sizing: border-box; }

/* Logo Highlighting Container */
.brand-container { 
    margin-bottom: 25px; display: inline-flex; align-items: center; 
    background: rgba(255, 255, 255, 0.1); /* Light glass effect for logo visibility */
    padding: 12px 24px; border-radius: 12px; border: 1px solid var(--border);
}
.brand-logo { height: 45px; width: auto; object-fit: contain; }

#drop-zone { 
    border: 2px dashed var(--cyan); border-radius: 12px; padding: 20px; 
    text-align: center; color: var(--text-slate); cursor: pointer; 
}

/* Document & Text Previews */
#doc-viewer, #text-preview {
    flex-grow: 1; width: 100%; border-radius: 8px; margin-top: 20px; 
    box-sizing: border-box; display: none;
}

#text-preview {
    background: #ffffff; color: #1e293b; padding: 40px; overflow-y: auto; 
    line-height: 1.6; white-space: pre-wrap; border: 1px solid var(--border);
}

/* Accession ID Display */
.case-id-display { 
    margin-bottom: 20px; padding: 15px; background: rgba(56, 189, 248, 0.05); 
    border: 1px solid var(--border); border-radius: 8px; 
}
.id-label { color: var(--text-slate); font-size: 0.7rem; font-weight: 600; text-transform: uppercase; display: block; }
.id-value { font-family: monospace; font-size: 1.2rem; color: var(--cyan); font-weight: 700; }

/* Table Logic */
.audit-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.audit-table th { text-align: left; color: var(--text-slate); font-size: 0.75rem; padding: 10px; border-bottom: 1px solid var(--border); }
.audit-table td { padding: 12px 10px; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
.code-cell { color: var(--cyan); font-family: monospace; font-weight: 700; }