/* ERAU Digital Dash - Professional Flat Theme v5.0 */

:root {
    --erau-blue: #00539E;
    --erau-gold: #FFCB06;
    --dark-grey: #333333;
    --light-grey: #f4f4f4;
    --border: #dddddd;
    --white: #ffffff;
    --success-bg: #d4edda;
    --success-text: #155724;
}

body {
    /* Standard system fonts: No external imports required */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #e9ecef;
    color: var(--dark-grey);
    margin: 0;
    padding: 20px;
    line-height: 1.4;
}

h1 {
    color: var(--erau-blue);
    text-transform: uppercase;
    border-bottom: 4px solid var(--erau-gold);
    padding-bottom: 10px;
    margin-bottom: 30px;
}

/* --- ADMIN FORM SECTION --- */
.form-container {
    background: var(--white);
    padding: 25px;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 40px;
}

input[type="text"], input[type="number"], select, textarea {
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 10px;
    display: block;
    width: 100%;
    box-sizing: border-box;
    font-size: 1rem;
}

input[type="submit"] {
    background: var(--erau-blue);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
}

input[type="submit"]:hover {
    background: #003d75;
}

/* --- TABLE DESIGN --- */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    margin-top: 20px;
}

th {
    background: var(--erau-blue);
    color: white;
    text-align: left;
    padding: 12px;
    font-size: 0.9rem;
}

/* FIX: Ensure links in blue headers are white and readable */
th a {
    color: white !important;
    text-decoration: none;
    font-weight: bold;
}

th a:hover {
    color: var(--erau-gold) !important;
    text-decoration: underline;
}

td {
    padding: 15px;
    border: 1px solid var(--border);
    vertical-align: top;
}

/* Clean alternating row colors with NO hover/zoom effects */
tr:nth-child(even) {
    background: #f9f9f9;
}

/* --- PROGRESS MONITOR SPECIFICS --- */
.rotate {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
    padding: 10px 5px;
}

/* --- CLUE PRESENTATION & PREVIEWS --- */
.student-view-box {
    background: #ffffff;
    border: 1px solid var(--erau-blue);
    padding: 15px;
    max-height: 300px;
    overflow-y: auto;
}

.ClueBody {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.Zeta_Box {
    background: var(--erau-blue);
    color: var(--erau-gold);
    padding: 8px;
    font-weight: bold;
    display: inline-block;
}

/* --- STATUS MESSAGES --- */
.success-msg {
    background: var(--success-bg);
    color: var(--success-text);
    padding: 15px;
    border: 1px solid #c3e6cb;
    margin-bottom: 20px;
    border-radius: 4px;
    font-weight: bold;
}