:root {
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --primary: #1e3a8a;
    --primary-hover: #1e40af;
    --accent: #0284c7;
    --accent-light: #e0f2fe;
    --border-color: #e2e8f0;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --danger-border: #fca5a5;
    --success: #10b981;
    --success-bg: #ecfdf5;
    --success-border: #6ee7b7;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Header Styling */
.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.logo-icon {
    font-size: 2.25rem;
    background: var(--accent-light);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.univ-title {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--primary);
}

.portal-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    background: #f0fdf4;
    color: #166534;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid #bbf7d0;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--success);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 5px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Grid Layout (Simplified) */
.portal-grid {
    display: block;
}

/* Main Form Card */
.form-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.form-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.form-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Form Groups */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group select {
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: all 0.15s ease;
    background-color: #fafafa;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="date"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
    background-color: #ffffff;
}

/* File Upload Area */
.file-upload-wrapper {
    border: 2px dashed #cbd5e1;
    background: #f8fafc;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.file-upload-wrapper:hover, .file-upload-wrapper.dragover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.file-upload-wrapper.has-file {
    border-color: var(--success);
    background: #ecfdf5;
}

.file-icon {
    font-size: 2rem;
}

.file-instructions {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.file-instructions .highlight {
    color: var(--accent);
    font-weight: 600;
}

.file-limit {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.file-selected-name {
    display: none;
    margin-top: 0.5rem;
    padding: 0.35rem 0.75rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

#fileInput {
    display: none;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 0.85rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    box-shadow: 0 4px 6px -1px rgba(30, 58, 138, 0.1);
}

.submit-btn:hover {
    background-color: var(--primary-hover);
}

/* System Logs & Feedback */
.system-logs {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid transparent;
}

.status-banner.success {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: #065f46;
}

.status-banner.error {
    background: var(--danger-bg);
    border-color: var(--danger-border);
    color: #991b1b;
}

.status-banner .icon {
    font-size: 1.25rem;
    font-weight: bold;
}

.status-banner h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.status-banner p {
    font-size: 0.85rem;
    opacity: 0.9;
}

.log-console {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.console-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.log-console pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 8px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.82rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
}

.cmd-trace {
    font-size: 0.78rem;
    color: var(--text-muted);
    background: #f1f5f9;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.trace-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.cmd-trace code {
    font-family: monospace;
    font-size: 0.82rem;
    color: #0369a1;
}

/* Alert Flashes */
.alert {
    padding: 0.85rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    font-size: 0.88rem;
    font-weight: 500;
}

.alert-danger {
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: #991b1b;
}

.alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: #065f46;
}

/* Footer Styling */
.portal-footer {
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsiveness */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .portal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .status-indicator {
        align-self: flex-start;
    }
}