@import url('https://fonts.googleapis.com/css2?family=Black+Ops+One&family=Barlow+Condensed:wght@400;600;700;900&family=Space+Mono:wght@400;700&display=swap');

:root {
    --primary: #1a0a2e;
    --accent: #ff2d55;
    --accent2: #00e5ff;
    --accent3: #ffd600;
    --surface: #ffffff;
    --bg: #f0eee9;
    --text: #0d0d0d;
    --border: #0d0d0d;
    --border-thick: 4px solid #0d0d0d;
    --border-ultra: 6px solid #0d0d0d;
    --shadow: 8px 8px 0px #0d0d0d;
    --shadow-lg: 12px 12px 0px #0d0d0d;
    --shadow-accent: 8px 8px 0px var(--accent);
    --font-display: 'Black Ops One', cursive;
    --font-body: 'Barlow Condensed', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.1rem;
    background: var(--bg);
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(0,0,0,0.05) 39px, rgba(0,0,0,0.05) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(0,0,0,0.05) 39px, rgba(0,0,0,0.05) 40px);
    color: var(--text);
    min-height: 100vh;
}

.hidden { display: none !important; }

/* CONTAINER */
.container { max-width: 860px; margin: 0 auto; padding: 2rem 1.5rem 5rem; }

/* HEADINGS */
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: 1px; text-transform: uppercase; line-height: 1.1; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; margin-bottom: 1.2rem; padding-bottom: 0.6rem; border-bottom: var(--border-thick); position: relative; }
h3::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 40px; height: 4px; background: var(--accent); }
h4 { font-size: 1.1rem; margin-bottom: 0.8rem; }

/* BUTTONS */
button {
    font-family: var(--font-display); font-size: 1rem; letter-spacing: 1.5px;
    text-transform: uppercase; background: var(--accent); color: white;
    border: var(--border-thick); padding: 0.75rem 1.6rem; cursor: pointer;
    box-shadow: var(--shadow); transition: transform 0.08s, box-shadow 0.08s; position: relative;
}
button:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0px #0d0d0d; }
button:active { transform: translate(4px, 4px); box-shadow: 4px 4px 0px #0d0d0d; }
button.danger { background: var(--primary); }
button.danger:hover { background: var(--accent); }

/* FORMS */
.form-group { margin-bottom: 1.2rem; display: flex; flex-direction: column; }
.form-group label { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: #555; margin-bottom: 0.4rem; font-weight: 700; }
.form-group input, .form-group select {
    padding: 0.8rem 1rem; border: var(--border-ultra); background: var(--bg);
    font-family: var(--font-body); font-size: 1.05rem; font-weight: 700; color: var(--text);
    outline: none; transition: box-shadow 0.15s, background 0.15s; box-shadow: 4px 4px 0px #0d0d0d;
}
.form-group input:focus, .form-group select:focus { background: white; box-shadow: var(--shadow-accent); }
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230d0d0d' stroke-width='2.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem;
}

/* TABLES */
table { width: 100%; border-collapse: collapse; margin-top: 1rem; border: var(--border-ultra); box-shadow: var(--shadow); }
thead { background: var(--primary); color: white; }
th { padding: 0.9rem 1rem; text-align: left; font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 1.5px; text-transform: uppercase; border: 3px solid rgba(255,255,255,0.2); }
td { padding: 0.85rem 1rem; border: var(--border-thick); font-weight: 700; background: white; }
tbody tr:nth-child(even) td { background: var(--bg); }
tbody tr:hover td { background: #fff8e1; }

/* PANELS */
.panel { background: var(--surface); border: var(--border-ultra); box-shadow: var(--shadow-lg); padding: 2rem; margin-bottom: 2rem; position: relative; }
.panel::before { content: ''; position: absolute; top: -6px; left: 12px; width: 60px; height: 6px; background: var(--accent); }

/* PAGE BANNER */
.page-banner {
    background: var(--primary); border: var(--border-ultra); box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem; margin-bottom: 2rem;
    display: flex; align-items: center; justify-content: space-between;
    position: relative; overflow: hidden;
}
.page-banner::after { content: ''; position: absolute; right: -20px; top: -20px; width: 100px; height: 100px; border: 20px solid rgba(255,255,255,0.05); border-radius: 50%; }
.page-banner-title { font-family: var(--font-display); color: white; font-size: 1.8rem; letter-spacing: 2px; }
.page-banner-sub { font-family: var(--font-mono); color: var(--accent3); font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; margin-top: 2px; }

/* BADGES */
.badge { display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; padding: 3px 10px; border: 2px solid var(--border); font-weight: 700; }
.badge-admin { background: var(--primary); color: white; }
.badge-faculty { background: var(--accent2); color: var(--text); }
.badge-student { background: var(--accent3); color: var(--text); }

/* STUDENT CARDS */
.student-card { background: white; border: var(--border-ultra); box-shadow: var(--shadow); padding: 1.5rem; margin-bottom: 1.5rem; position: relative; transition: transform 0.1s, box-shadow 0.1s; }
.student-card:hover { transform: translate(-3px,-3px); box-shadow: var(--shadow-lg); }
.student-card-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; padding-bottom: 0.8rem; border-bottom: var(--border-thick); }
.student-avatar { width: 48px; height: 48px; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.3rem; border: 3px solid var(--border); flex-shrink: 0; }
.student-name { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: 1px; }
.student-handle { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 1px; }
.grades-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-bottom: 1.2rem; }
@media(max-width:500px){ .grades-grid { grid-template-columns: 1fr; } }

/* STUDENT PROFILE STATS */
.profile-stat { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border: var(--border-thick); margin-bottom: 0.8rem; background: white; box-shadow: 4px 4px 0px #0d0d0d; transition: transform 0.1s, box-shadow 0.1s; }
.profile-stat:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0px #0d0d0d; }
.profile-stat-label { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; color: #666; }
.profile-stat-value { font-family: var(--font-display); font-size: 1.4rem; color: var(--primary); }
.profile-stat-value.highlight { color: var(--accent); }
.score-bar-wrap { height: 10px; background: var(--bg); border: 2px solid var(--border); margin-top: 4px; width: 140px; flex-shrink: 0; }
.score-bar { height: 100%; background: var(--accent); transition: width 1s ease; }

/* EVALUATOR BUTTON */
#evaluator-btn { position: fixed; bottom: 24px; right: 24px; background: var(--accent3); color: var(--text); border: var(--border-ultra); box-shadow: var(--shadow); font-size: 0.85rem; z-index: 1000; padding: 0.75rem 1.2rem; }
#evaluator-btn:hover { background: var(--accent); color: white; }

/* MODAL */
.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10,5,20,0.8); display: flex; align-items: center; justify-content: center; z-index: 1001; }
.modal-content { background: white; border: var(--border-ultra); box-shadow: var(--shadow-lg); max-width: 520px; width: 90%; overflow: hidden; animation: smash 0.3s cubic-bezier(0.22,1,0.36,1) both; }
.modal-content-header { background: var(--primary); padding: 1.5rem 2rem; }
.modal-content-header h2 { font-family: var(--font-display); font-size: 1.5rem; color: white; }
.modal-body { padding: 1.5rem 2rem; }
.modal-content ol { padding-left: 1.5rem; }
.modal-content li { padding: 0.5rem 0; border-bottom: 1px dashed var(--border); line-height: 1.5; }
.modal-content li:last-child { border-bottom: none; }
.modal-content code { background: var(--primary); color: var(--accent3); padding: 2px 7px; font-family: var(--font-mono); font-size: 0.85rem; border: 2px solid var(--border); }
.modal-footer { padding: 1rem 2rem; border-top: var(--border-thick); background: var(--bg); }
.modal-footer button { width: 100%; }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 3rem 1rem; border: 4px dashed #ccc; color: #999; font-family: var(--font-mono); font-size: 0.9rem; letter-spacing: 2px; text-transform: uppercase; }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes smash { from { opacity: 0; transform: translateY(-30px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

.mt-2 { margin-top: 2rem; }