/* mysterious.day - Daily Mystery Case Files */
/* Colors: #1E1A14, #2A2018, #8090A0, #C8B890, #D8C8A0, #B0B0B0, #1A1A1A, #A03030 */
/* Fonts: Special Elite, Courier Prime */

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

body {
    font-family: 'Courier Prime', 'Courier New', monospace;
    color: #2A2018;
    background: #1E1A14;
    overflow-x: hidden;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 23px,
        rgba(200, 184, 144, 0.03) 23px,
        rgba(200, 184, 144, 0.03) 24px
    );
}

/* Desk Header */
.desk-header {
    text-align: center;
    padding: 60px 20px 40px;
}

.desk-header__title {
    font-family: 'Special Elite', cursive;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 400;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #C8B890;
}

.desk-header__sub {
    font-family: 'Courier Prime', monospace;
    font-size: 0.8rem;
    color: #8090A0;
    margin-top: 8px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Case Stack */
.case-stack {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

/* Case File */
.case-file {
    background: #F0E8D0;
    padding: 40px 36px;
    margin-bottom: -16px;
    position: relative;
    box-shadow: 4px 4px 8px rgba(42, 32, 24, 0.4);
    border-radius: 2px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.case-file.visible {
    opacity: 1;
    transform: translateY(0);
}

.case-file--top {
    z-index: 10;
    transform: rotate(0deg) translateY(40px);
}

.case-file--top.visible {
    transform: rotate(0deg) translateY(0);
}

.case-file--rotated-right {
    z-index: 5;
}

.case-file--rotated-right.visible {
    transform: rotate(0.5deg);
}

.case-file--rotated-left {
    z-index: 4;
}

.case-file--rotated-left.visible {
    transform: rotate(-0.5deg);
}

/* Paper aging */
.case-file__aging {
    position: absolute;
    top: 20%;
    left: 15%;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(200, 180, 140, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.case-file__aging--alt {
    top: 40%;
    left: 60%;
    width: 80px;
    height: 80px;
}

/* Paper corner curl */
.case-file__corner {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, transparent 50%, rgba(42, 32, 24, 0.06) 50%);
}

/* Classification stamps */
.case-file__stamp {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: 'Special Elite', cursive;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 2px solid;
    transform: rotate(-8deg);
}

.stamp--classified {
    color: #A03030;
    border-color: #A03030;
    transform: rotate(-12deg);
}

.stamp--confidential {
    color: #A03030;
    border-color: #A03030;
    transform: rotate(-5deg);
}

/* Case File Content */
.case-file__header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px dashed #C8B890;
}

.case-file__number {
    font-family: 'Courier Prime', monospace;
    font-size: 0.75rem;
    color: #8090A0;
    letter-spacing: 0.05em;
}

.case-file__date {
    font-family: 'Courier Prime', monospace;
    font-size: 0.75rem;
    color: #8090A0;
}

.case-file__title {
    font-family: 'Special Elite', cursive;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-weight: 400;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #2A2018;
    margin-bottom: 16px;
}

.case-file__report {
    font-family: 'Courier Prime', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    color: #4A3828;
    margin-bottom: 12px;
}

/* Redacted sections */
.redacted {
    background: #1A1A1A;
    color: #1A1A1A;
    padding: 0 4px;
    cursor: pointer;
    transition: background 0.4s ease, color 0.4s ease;
    position: relative;
}

.redacted:hover {
    background: rgba(216, 200, 160, 0.3);
    color: #2A2018;
}

/* Case Footer */
.case-file__footer {
    margin-top: 20px;
    padding-top: 12px;
    border-top: 1px dashed #C8B890;
}

.case-file__status {
    font-family: 'Special Elite', cursive;
    font-size: 0.8rem;
    color: #A03030;
    letter-spacing: 0.05em;
}

/* Desk Footer */
.desk-footer {
    text-align: center;
    padding: 40px 20px;
}

.desk-footer__text {
    font-family: 'Courier Prime', monospace;
    font-size: 0.75rem;
    color: #B0B0B0;
    opacity: 0.4;
}

/* First case file slide animation */
@keyframes slideUp {
    from { transform: translateY(100vh); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 600px) {
    .case-file {
        padding: 28px 20px;
    }

    .case-file__header {
        flex-direction: column;
        gap: 4px;
    }

    .case-file__stamp {
        position: static;
        display: inline-block;
        margin-bottom: 12px;
    }
}