/*===============================================
  PRELOADER
=================================================*/
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--primary-bg);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.75s ease;
    pointer-events: none;
}

.preloader.hidden {
    opacity: 0;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* New Fade-in Animations */
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-down {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-left {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fade-in-right {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/*===============================================
  MICROINTERACTIONS
=================================================*/
/* Nav Buttons */
.nav-button:hover, .nav-button:focus {
    background: var(--accent-color);
    color: var(--primary-bg);
    transform: translateX(10px) scale(1.02);
    box-shadow: 0 0 15px var(--accent-color-translucent);
    outline: none;
}
.nav-button.current-page:hover {
    transform: none;
    cursor: default;
    box-shadow: none;
}

/* Data-card on index.html */
.data-card {
    transition: all var(--transition-speed-fast) ease;
}
.data-card:hover {
    border-left-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/*===============================================
  MODAL (LIGHTBOX)
=================================================*/
.modal {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 3000;
    background: rgba(0,0,0,0.85);
    display: flex; justify-content: center; align-items: center;
    padding: var(--spacing-unit);
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition-speed-fast) ease, visibility var(--transition-speed-fast) ease;
}

.modal.is-visible { opacity: 1; visibility: visible; }

.modal-content {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-unit);
    width: auto;
    max-width: 80vw;
    max-height: 80vh;
    display: flex;
    gap: var(--spacing-unit);
    position: relative;
    transform: scale(0.95);
    transition: transform var(--transition-speed-fast) ease;
}

.modal.is-visible .modal-content { transform: scale(1); }

.modal-image-wrapper {
    flex: 2;
    background: var(--primary-bg);
    display: flex; justify-content: center; align-items: center;
    overflow: hidden;
}

.modal-image-wrapper img {
    width: 100%; height: 100%;
    max-height: calc(95vh - 2rem);
    object-fit: contain;
}

.modal-details-wrapper { flex: 1; padding: var(--spacing-unit); overflow-y: auto; display: flex; flex-direction: column; }
.modal-details h2 { font-size: 2em; color: var(--accent-color); font-weight: normal; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; margin-bottom: 1rem; }
.modal-details ul { list-style: none; padding: 0; font-size: 1.2em; display: flex; flex-direction: column; gap: 0.75rem; }
.modal-details ul li { display: flex; flex-direction: column; }
.modal-details ul li strong { color: var(--accent-color); font-weight: normal; margin-bottom: 0.25rem; }

.modal-close {
    position: absolute;
    background: var(--secondary-bg);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    cursor: pointer; font-size: 1.5rem;
    width: 40px; height: 40px;
    display: flex; justify-content: center; align-items: center;
    transition: all var(--transition-speed-fast) ease;
}
.modal-close:hover { background: var(--accent-color); color: var(--primary-bg); }
.modal-close { top: 1rem; right: 1rem; z-index: 10; }

.modal-download {
    position: absolute;
    top: 1rem;
    right: calc(1rem + 40px + 3px);
    background: var(--secondary-bg);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-speed-fast) ease;
    text-decoration: none;
}
.modal-download:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
}

@media (max-width: 900px) {
    .modal-content { flex-direction: column; }
}

/* Secret Gallery Modal Specifics */
.secrets-modal .modal-content {
    max-width: 80vw;
    max-height: 80vh;
}

.secrets-modal .modal-image-wrapper {
    flex: 1;
}

.secrets-modal .modal-image-wrapper img {
    max-height: 100%; /* Override the 95vh - 2rem rule */
}

/*===============================================
  PASSWORD OVERLAY
=================================================*/
#password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 13, 13, 0.95);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
    transition: opacity 0.5s ease;
}

#password-box {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

#password-box h2 {
    color: var(--accent-color);
    font-size: 2em;
    margin-bottom: 0.5rem;
}

#password-box p {
    margin-bottom: 1.5rem;
    font-size: 1.1em;
}

#password-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#password-input {
    font-family: 'VT323', monospace;
    background: var(--primary-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    font-size: 1.2em;
    text-align: center;
}

#password-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 15px var(--accent-color);
}

#password-form button {
    font-family: 'VT323', monospace;
    background: var(--primary-bg);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 0.75rem 1.5rem;
    font-size: 1.3em;
    cursor: pointer;
    transition: all 0.3s ease;
}

#password-form button:hover {
    background: var(--accent-color);
    color: var(--primary-bg);
    box-shadow: 0 0 15px var(--accent-color);
}

#password-error {
    color: var(--danger-color, #ff4444);
    margin-top: 1rem;
    font-size: 1.2em;
    height: 1.5em;
}

/* Accordion sections on dossier.html and oracle.html */
.section-title {
    transition: all var(--transition-speed-fast) ease;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}
.section-title:hover {
    color: var(--primary-bg);
    background: var(--accent-color);
}

/* case-card on casefiles.html */
.case-card {
    transition: transform var(--transition-speed-fast) ease, box-shadow var(--transition-speed-fast) ease;
}
.case-card:hover {
    transform: translateY(-10px) rotate(1deg);
    box-shadow: 10px 10px 0px var(--accent-color);
}

/* entry-card on chronicle.html */
.entry-card {
    transition: transform var(--transition-speed-fast) ease, box-shadow var(--transition-speed-fast) ease;
}
.entry-card:hover {
    transform: translateY(-10px) rotate(-1deg);
    box-shadow: 10px 10px 0px var(--accent-color);
}

/* form inputs on dispatch.html */
.contact-form input,
.contact-form textarea {
    transition: border-color var(--transition-speed-fast) ease, box-shadow var(--transition-speed-fast) ease;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 15px var(--accent-color);
}

/* evidence-card on evidence.html */
.evidence-card img {
    transition: transform var(--transition-speed-fast) ease;
}
.evidence-card .image-overlay {
    transition: opacity var(--transition-speed-fast) ease;
}
.evidence-card:hover .image-overlay {
    opacity: 1;
}
.evidence-card:hover .image-overlay i {
    animation: pulse-icon 1s infinite;
}
.evidence-card:hover img {
    transform: scale(1.1);
}
@keyframes pulse-icon {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* member-card on laboratory.html */
.member-card {
    transition: all var(--transition-speed-fast) ease;
}
.member-card:hover {
    border-left-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}