/* =============================================
   NATIONAL PARK FIELD GUIDE — REGISTRY THEME
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;700&family=Oswald:wght@400;600;700&family=Special+Elite&display=swap');

:root {
    --parchment: #f4ead5;
    --parchment-dark: #e8d8b8;
    --forest: #2d4a22;
    --moss: #5b7c4f;
    --burnt-orange: #c45a2d;
    --teal: #3a6f6f;
    --bark: #3e2c1c;
    --cream: #faf6eb;
    --shadow: 0 4px 12px rgba(62, 44, 28, 0.15);
    --radius: 4px;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Special Elite', monospace;
    --font-accent: 'Caveat', cursive;
}

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

body {
    font-family: var(--font-body);
    color: var(--bark);
    background-color: var(--parchment);
    background-image: 
        linear-gradient(to bottom, rgba(244, 234, 213, 0.8), rgba(244, 234, 213, 0.8)),
        url('assets/images/map_bg.png');
    background-repeat: repeat;
    background-size: auto 600px;
    background-attachment: fixed;
    line-height: 1.8;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =============================================
   HERO — RANGER STATION BANNER
   ============================================= */
.hero {
    background-color: var(--forest);
    background-image:
        linear-gradient(135deg, rgba(0,0,0,0.3) 0%, transparent 50%),
        linear-gradient(225deg, rgba(0,0,0,0.2) 0%, transparent 50%);
    padding: 60px 20px 50px;
    text-align: center;
    position: relative;
    border-bottom: 6px solid var(--burnt-orange);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-seal {
    width: 320px;
    height: 320px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
    animation: sealFadeIn 1s ease-out;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.subtitle {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 6px;
    font-size: 0.85rem;
    color: var(--burnt-orange);
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--cream);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.tagline {
    font-family: var(--font-accent);
    font-size: 1.4rem;
    color: var(--parchment-dark);
    font-style: italic;
}

.hero-divider, .divider-icon {
    display: none;
}

/* =============================================
   INTRO — VISITOR CENTER BRIEFING
   ============================================= */
.intro {
    text-align: center;
    max-width: 750px;
    margin: 60px auto 50px;
    padding: 40px;
    background: var(--cream);
    border: 2px dashed var(--bark);
    border-radius: var(--radius);
    position: relative;
}

.intro-badge {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.intro h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 4px;
    color: var(--forest);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.field-note {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--bark);
    line-height: 2;
}

.corkboard {
    background-image: url('assets/images/corkboard.png');
    background-repeat: repeat;
    padding: 60px 30px;
    border: 18px solid #3e2723; /* Dark mahogany wood frame */
    border-radius: 8px;
    box-shadow: 
        inset 0 0 60px rgba(0,0,0,0.4),
        0 40px 80px rgba(0,0,0,0.5);
    margin: 60px auto;
    width: 100%;
    max-width: 1200px; /* Increased to allow 4 columns horizontally */
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.registry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
    width: 100%;
}

/* Mobile Responsiveness for Corkboard Display */
@media (max-width: 768px) {
    .corkboard {
        padding: 30px 15px;
        border-width: 12px;
        margin: 20px auto;
        max-width: calc(100% - 10px);
    }
    .registry-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* =============================================
   CARDS — SPECIMEN LOG ENTRIES
   ============================================= */
.registry-card {
    background: var(--cream);
    border: 2px solid var(--bark);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Authentic thumbtack pinning the explorer card */
.registry-card::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 12px;
    width: 28px;
    height: 28px;
    background: url('assets/images/pushpin.png') no-repeat center / contain;
    z-index: 10;
    /* User: "making it look like it's holding the image onto the screen" */
    filter: drop-shadow(2px 3px 2px rgba(0, 0, 0, 0.25));
}


.registry-card:hover {
    transform: translateY(-5px) rotate(-0.3deg);
    box-shadow: 0 12px 30px rgba(62, 44, 28, 0.2);
}

/* Polaroid-style image treatment */
.image-wrapper {
    padding: 12px 12px 0;
}

.card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border: 6px solid white;
    border-bottom-width: 30px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.15);
    transform: rotate(-0.8deg);
}

.no-image {
    height: 240px;
    margin: 12px 12px 0;
    background: var(--moss);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    border: 6px solid white;
    border-bottom-width: 30px;
    box-shadow: 2px 2px 8px rgba(0,0,0,0.15);
    transform: rotate(-0.8deg);
}

/* Card content */
.card-content {
    padding: 20px 22px 22px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.specimen-id {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--moss);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.specimen-status {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--clay);
    font-weight: 700;
    border: 1px solid var(--clay);
    padding: 1px 5px;
    display: inline-block;
    width: fit-content;
    margin-bottom: 8px;
    border-radius: 1px;
    transform: rotate(-1.5deg);
}

.specimen-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--forest);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    border-bottom: 1px dashed var(--parchment-dark);
    padding-bottom: 8px;
}

.card-content .field-note {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--bark);
    text-align: left;
    margin-bottom: 18px;
    line-height: 1.6;
    flex-grow: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 10px;
    border-top: 1px solid var(--parchment-dark);
}

/* =============================================
   BUTTONS — INK STAMPS & TRAIL MARKERS
   ============================================= */

/* Yellow Sticky Note Buttons with Sharpie text */
.btn-stamp, .link-trail {
    font-family: var(--font-accent) !important;
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    color: #0b0b0b !important; /* Deep Sharpie Black */
    background: #ffff88 !important; /* Post-it Yellow */
    padding: 8px 20px !important;
    border: none !important;
    border-bottom: 2px solid rgba(0,0,0,0.1) !important;
    border-radius: 2px !important;
    cursor: pointer;
    text-transform: none !important;
    letter-spacing: 0 !important;
    text-decoration: none !important;
    box-shadow: 2px 3px 6px rgba(0,0,0,0.2) !important;
    transition: all 0.2s ease;
    display: inline-block;
    line-height: 1 !important;
}

.btn-stamp {
    transform: rotate(2deg);
}

.link-trail {
    transform: rotate(-3deg);
    background: #fff9c4 !important; /* Slightly different yellow shade */
}

.btn-stamp:hover, .link-trail:hover {
    transform: rotate(0deg) scale(1.1);
    box-shadow: 5px 8px 15px rgba(0,0,0,0.3);
    z-index: 5;
    background: #ffffaa !important;
}

.btn-stamp:active {
    transform: scale(0.95);
}

/* =============================================
   MODAL — RANGER STATION RESERVATION FORM
   ============================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    inset: 0;
    background-color: rgba(62, 44, 28, 0.6);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--cream);
    border: 3px solid var(--bark);
    padding: 0;
    border-radius: var(--radius);
    width: 90%;
    max-width: 480px;
    position: relative;
    box-shadow: 0 20px 50px rgba(62, 44, 28, 0.4);
    animation: modalIn 0.3s ease-out;
    overflow: hidden;
}

.modal-header {
    background: var(--forest);
    color: var(--cream);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    padding: 14px 20px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-header-icon {
    font-size: 1.1rem;
}

.modal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--forest);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 25px 30px 5px;
}

.modal-item-label {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--moss);
    padding: 0 30px;
    margin-top: 8px;
}

.modal-item-name {
    font-family: var(--font-accent);
    font-size: 1.3rem;
    color: var(--bark);
    padding: 0 30px;
    margin-bottom: 5px;
}

.close-button {
    position: absolute;
    right: 16px;
    top: 10px;
    font-size: 22px;
    cursor: pointer;
    color: var(--cream);
    opacity: 0.7;
    transition: opacity 0.2s;
    z-index: 2;
}

.close-button:hover {
    opacity: 1;
}

.input-group {
    margin: 5px 30px 20px;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--forest);
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--parchment-dark);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--parchment);
    color: var(--bark);
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--forest);
}

.modal-content .btn-stamp {
    margin: 0 30px 25px;
    display: block;
    width: calc(100% - 60px);
    text-align: center;
}

/* =============================================
   FOOTER — MAP LEGEND
   ============================================= */
footer {
    background: var(--bark);
    color: var(--parchment-dark);
    padding: 50px 20px;
    text-align: center;
    border-top: 6px solid var(--forest);
}

.footer-content {
    max-width: 700px;
    margin: 0 auto;
}

.footer-legend h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 4px;
    color: var(--burnt-orange);
    margin-bottom: 15px;
}

.legend-items {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    font-family: var(--font-body);
    font-size: 0.85rem;
}

.legend-item {
    color: var(--parchment);
}

.footer-divider {
    width: 120px;
    height: 1px;
    background: var(--moss);
    margin: 25px auto;
    opacity: 0.5;
}

.footer-disclaimer {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--parchment);
    margin-bottom: 8px;
}

.footer-small {
    font-family: var(--font-accent);
    font-size: 1rem;
    color: var(--moss);
    font-style: italic;
}

/* =============================================
   LOADING & EMPTY STATES
   ============================================= */
.loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--moss);
}

.no-items {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--moss);
}

/* =============================================
   SUCCESS MESSAGE
   ============================================= */
.success-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--forest);
    color: var(--cream);
    padding: 18px 35px;
    border: 2px solid var(--moss);
    border-radius: 2px;
    box-shadow: 0 8px 20px rgba(45, 74, 34, 0.4);
    z-index: 2000;
    text-align: center;
    font-family: var(--font-body);
    animation: slideUp 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes sealFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8) rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* =============================================
   MOBILE RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }

    .subtitle {
        font-size: 0.7rem;
        letter-spacing: 3px;
    }

    .hero {
        padding: 40px 15px 35px;
    }

    .hero-seal {
        width: 120px;
        height: 120px;
    }

    .registry-grid {
        grid-template-columns: 1fr;
    }

    .intro {
        padding: 25px;
        margin: 40px auto 35px;
    }

    .intro h2 {
        font-size: 1.5rem;
    }

    .legend-items {
        flex-direction: column;
        gap: 10px;
    }

    .card-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .card-footer .link-trail,
    .card-footer .btn-stamp {
        text-align: center;
        width: 100%;
    }
}