/* ═══════════════════════════════════════════
   EXAMS — Mission Exam Season
   ═══════════════════════════════════════════ */

/* ── Grid layout ── */
.exams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

/* ── Card ── */
.exam-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 42, 133, 0.2);
    border-radius: 1.25rem;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.exam-card:hover {
    border-color: rgba(255, 42, 133, 0.5);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(255, 42, 133, 0.12);
}
.exam-card.celebrate {
    animation: examCelebrate 1.4s ease-out;
}

.exam-code {
    font-size: 0.65rem;
    font-family: monospace;
    color: var(--neon);
    font-weight: 700;
    letter-spacing: 0.1em;
}
.exam-name {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
}
.exam-desc {
    font-size: 0.8rem;
    color: #888;
    line-height: 1.6;
    flex: 1;
}

/* ── Flip clock — base component ── */
.flip-clock {
    display: flex;
    gap: 6px;
    align-self: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}

.flip-digit {
    width: 24px;
    height: 34px;
    background: #111;
    border: 1px solid rgba(255, 42, 133, 0.3);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neon);
    position: relative;
}
.flip-digit.flipping {
    animation: flipCard 0.3s ease-in-out;
}

/* ── Passed badge ── */
.exam-passed {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    align-self: flex-start;
    background: rgba(255, 42, 133, 0.08);
    border: 1px solid rgba(255, 42, 133, 0.35);
    border-radius: 0.75rem;
    padding: 0.6rem 1rem;
}
.exam-passed .grade {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--neon);
    text-shadow: 0 0 12px var(--neon-glow);
    line-height: 1;
}
.exam-passed .grade-label {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: #999;
    text-transform: uppercase;
}
.exam-passed .check {
    font-size: 1.3rem;
}

/* ── Confetti particles ── */
.confetti-piece {
    position: absolute;
    bottom: 0;
    left: 50%;
    font-size: 1rem;
    color: var(--neon);
    text-shadow: 0 0 8px var(--neon-glow);
    opacity: 0;
    pointer-events: none;
    animation: confettiRise 1.8s ease-out forwards;
}