/* ============================================================
   Storiographer.net  —  Atlas Storiographica
   Hand-drawn cartographic / sepia-parchment aesthetic
   ============================================================ */

:root {
    --parchment: #f0e4cc;
    --sepia-ink: #4a3520;
    --compass-rose: #8b6914;
    --ocean: #b8c8d0;
    --forest: #6a8a50;
    --path-red: #a04030;

    --parchment-deep: #e2d2af;
    --parchment-shadow: rgba(74, 53, 32, 0.18);

    --font-display: "Cinzel Decorative", "EB Garamond", Georgia, serif;
    --font-body: "EB Garamond", Georgia, "Times New Roman", serif;
    --font-script: "Caveat", "Brush Script MT", cursive;

    --canvas-width: 2400px;
    --canvas-height: 1800px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--parchment);
    color: var(--sepia-ink);
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    overflow-x: hidden;
}

body {
    background:
        radial-gradient(ellipse at top left, rgba(139, 105, 20, 0.08), transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(160, 64, 48, 0.06), transparent 50%),
        var(--parchment);
    min-height: 100vh;
    position: relative;
}

/* Paper-grain noise overlay */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.55;
    mix-blend-mode: multiply;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(74, 53, 32, 0.04) 0, transparent 2px),
        radial-gradient(circle at 70% 60%, rgba(74, 53, 32, 0.05) 0, transparent 2px),
        radial-gradient(circle at 40% 80%, rgba(74, 53, 32, 0.04) 0, transparent 2px),
        radial-gradient(circle at 85% 15%, rgba(74, 53, 32, 0.03) 0, transparent 2px);
    background-size: 7px 7px, 11px 11px, 13px 13px, 17px 17px;
}

/* ============================================================
   HEADER
   ============================================================ */

.parchment-header {
    position: relative;
    z-index: 5;
    background:
        linear-gradient(180deg, var(--parchment-deep), var(--parchment));
    border-bottom: 2px double var(--sepia-ink);
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 12px var(--parchment-shadow);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.brand-mark {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    letter-spacing: 0.06em;
    color: var(--sepia-ink);
    margin: 0;
    line-height: 1;
}

.brand-tag {
    font-family: var(--font-script);
    font-size: 1.25rem;
    color: var(--path-red);
    margin: 0.15rem 0 0;
    width: 100%;
}

.primary-nav {
    display: flex;
    gap: 1.6rem;
    flex-wrap: wrap;
}

.primary-nav a {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sepia-ink);
    text-decoration: none;
    padding: 0.35rem 0.5rem;
    border-bottom: 1.5px dotted transparent;
    transition: border-color 240ms ease, color 240ms ease;
}

.primary-nav a:hover {
    color: var(--path-red);
    border-bottom-color: var(--path-red);
}

/* ============================================================
   MAP SHELL  (sidebar + canvas)
   ============================================================ */

.map-shell {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

/* ============================================================
   LEGEND SIDEBAR
   ============================================================ */

.legend-sidebar {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.4), rgba(255,255,255,0)),
        var(--parchment);
    border: 1.5px solid var(--sepia-ink);
    border-radius: 4px;
    padding: 1.4rem 1.25rem 1.6rem;
    box-shadow:
        inset 0 0 0 4px var(--parchment),
        inset 0 0 0 5px var(--sepia-ink),
        0 4px 14px var(--parchment-shadow);
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    font-family: var(--font-body);
}

.legend-sidebar::-webkit-scrollbar {
    width: 8px;
}
.legend-sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.legend-sidebar::-webkit-scrollbar-thumb {
    background: var(--compass-rose);
    border-radius: 4px;
}

.legend-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: 0.08em;
    color: var(--sepia-ink);
    margin: 0 0 0.2rem;
    text-align: center;
    border-bottom: 1.5px double var(--sepia-ink);
    padding-bottom: 0.6rem;
}

.legend-sub {
    font-family: var(--font-script);
    font-size: 1.1rem;
    color: var(--path-red);
    text-align: center;
    margin: 0.5rem 0 1rem;
}

.legend-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.legend-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px dotted var(--compass-rose);
}
.legend-item:last-child {
    border-bottom: none;
}

.legend-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: var(--parchment-deep);
    border: 1px solid var(--sepia-ink);
    border-radius: 50%;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.legend-icon svg {
    width: 100%;
    height: 100%;
}

.legend-text strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    color: var(--sepia-ink);
}

.legend-text span {
    font-size: 0.92rem;
    font-style: italic;
    color: var(--sepia-ink);
    opacity: 0.85;
}

.legend-scale {
    margin-top: 1.2rem;
    padding-top: 0.9rem;
    border-top: 1.5px solid var(--sepia-ink);
}

.legend-scale h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin: 0 0 0.4rem;
    letter-spacing: 0.08em;
    text-align: center;
}

.scale-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 22px;
    border-bottom: 2px solid var(--sepia-ink);
    margin: 0.25rem 0.4rem;
    font-family: var(--font-display);
    color: var(--sepia-ink);
}

.scale-mark {
    font-size: 1rem;
    line-height: 1;
}

.scale-caption {
    text-align: center;
    margin: 0.4rem 0 0;
    font-family: var(--font-script);
    font-size: 1rem;
    color: var(--path-red);
}

.legend-cartouche {
    margin-top: 1.4rem;
    padding: 0.75rem 0.5rem;
    border: 1px solid var(--compass-rose);
    border-radius: 2px;
    background: linear-gradient(180deg, rgba(139,105,20,0.05), transparent);
    text-align: center;
    font-family: var(--font-script);
    color: var(--sepia-ink);
}

.cartouche-line {
    margin: 0.15rem 0;
    font-size: 1rem;
    line-height: 1.3;
}

/* ============================================================
   MAP CANVAS FRAME
   ============================================================ */

.map-canvas-frame {
    position: relative;
    border: 2px solid var(--sepia-ink);
    border-radius: 4px;
    overflow: hidden;
    background: var(--parchment);
    box-shadow:
        inset 0 0 0 6px var(--parchment),
        inset 0 0 0 7px var(--compass-rose),
        0 6px 24px var(--parchment-shadow);
    height: calc(100vh - 220px);
    min-height: 640px;
}

/* Aged-edge vignette inside frame */
.map-canvas-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(
        ellipse at center,
        transparent 48%,
        rgba(74, 53, 32, 0.18) 78%,
        rgba(74, 53, 32, 0.40) 100%
    );
    z-index: 8;
}

.map-canvas-frame > .map-canvas {
    position: relative;
    width: var(--canvas-width);
    height: var(--canvas-height);
    background:
        repeating-linear-gradient(0deg,
            rgba(74, 53, 32, 0.025) 0px,
            rgba(74, 53, 32, 0.025) 1px,
            transparent 1px,
            transparent 28px),
        repeating-linear-gradient(90deg,
            rgba(74, 53, 32, 0.025) 0px,
            rgba(74, 53, 32, 0.025) 1px,
            transparent 1px,
            transparent 28px),
        radial-gradient(ellipse at 30% 40%, rgba(139, 105, 20, 0.06), transparent 60%),
        radial-gradient(ellipse at 70% 70%, rgba(160, 64, 48, 0.05), transparent 60%),
        var(--parchment);
}

/* The actual scrollable layer */
.map-canvas-frame {
    overflow: auto;
}

.map-canvas-frame::-webkit-scrollbar {
    height: 12px;
    width: 12px;
}
.map-canvas-frame::-webkit-scrollbar-track {
    background: var(--parchment-deep);
    border: 1px solid var(--sepia-ink);
}
.map-canvas-frame::-webkit-scrollbar-thumb {
    background: var(--compass-rose);
    border: 1px solid var(--sepia-ink);
    border-radius: 6px;
}
.map-canvas-frame::-webkit-scrollbar-thumb:hover {
    background: var(--path-red);
}

/* ============================================================
   COMPASS ROSE (on canvas, top-right)
   ============================================================ */

.compass-rose {
    position: absolute;
    top: 60px;
    right: 60px;
    width: 220px;
    height: 220px;
    z-index: 4;
    opacity: 0.92;
    transition: transform 800ms ease;
}

.compass-rose:hover {
    transform: rotate(15deg);
}

/* ============================================================
   TERRAIN
   ============================================================ */

.terrain {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.terrain.ocean {
    left: 0;
    bottom: 0;
    width: 1100px;
    height: 700px;
    opacity: 0.9;
}
.terrain.ocean svg {
    width: 100%;
    height: 100%;
}

.terrain.forest {
    left: 60px;
    top: 600px;
    width: 600px;
    height: 420px;
}
.terrain.forest svg {
    width: 100%;
    height: 100%;
}

.terrain.highlands {
    right: 60px;
    top: 320px;
    width: 720px;
    height: 360px;
}
.terrain.highlands svg {
    width: 100%;
    height: 100%;
}

.terrain.river {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.lat-long-grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.story-paths {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

#storyPath, #branchPath {
    stroke-dashoffset: 0;
    animation: pathDraw 14s linear infinite;
}

@keyframes pathDraw {
    from { stroke-dashoffset: 0; }
    to   { stroke-dashoffset: -200; }
}

@media (prefers-reduced-motion: reduce) {
    #storyPath, #branchPath {
        animation: none;
    }
    .compass-rose {
        transition: none;
    }
}

/* ============================================================
   STORY NODES (pins + cards)
   ============================================================ */

.story-node {
    position: absolute;
    width: 360px;
    z-index: 5;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.story-node .pin {
    width: 56px;
    height: 76px;
    margin: 0 auto;
    position: relative;
    filter: drop-shadow(2px 4px 4px rgba(74, 53, 32, 0.4));
    transition: transform 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.story-node .pin svg {
    width: 100%;
    height: 100%;
}

.story-node:hover .pin,
.story-node.is-active .pin {
    transform: translateY(-8px) scale(1.08);
}

.story-node .node-card {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    width: 320px;
    background: var(--parchment);
    border: 1.5px solid var(--sepia-ink);
    padding: 1rem 1.1rem 1.1rem;
    box-shadow:
        inset 0 0 0 3px var(--parchment),
        inset 0 0 0 4px var(--compass-rose),
        4px 6px 14px rgba(74, 53, 32, 0.32);
    opacity: 0;
    pointer-events: none;
    transition: opacity 360ms ease, transform 360ms ease;
    z-index: 6;
}

.story-node:hover .node-card,
.story-node.is-active .node-card,
.story-node:focus-within .node-card {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* Card layered atop a small connector */
.story-node .node-card::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;
    width: 16px;
    height: 16px;
    transform: translateX(-50%) rotate(45deg);
    background: var(--parchment);
    border-top: 1.5px solid var(--sepia-ink);
    border-left: 1.5px solid var(--sepia-ink);
}

.node-coord {
    display: block;
    font-family: var(--font-script);
    color: var(--path-red);
    font-size: 1rem;
    margin-bottom: 0.15rem;
    letter-spacing: 0.04em;
}

.node-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.45rem;
    color: var(--sepia-ink);
    margin: 0.1rem 0 0.15rem;
    letter-spacing: 0.04em;
    line-height: 1.1;
}

.node-place {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1rem;
    color: var(--compass-rose);
    margin: 0 0 0.6rem;
    border-bottom: 1px dotted var(--compass-rose);
    padding-bottom: 0.4rem;
}

.node-text {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--sepia-ink);
    margin: 0 0 0.6rem;
}

.node-aside {
    font-family: var(--font-script);
    font-size: 1.05rem;
    color: var(--path-red);
    margin: 0.4rem 0 0;
    text-align: right;
    line-height: 1.2;
}

/* Node variants — slightly varied tilts to feel hand-placed */
.story-node[data-node="1"] .node-card { transform: translateX(-50%) rotate(-1.2deg); }
.story-node[data-node="2"] .node-card { transform: translateX(-50%) rotate(0.8deg); }
.story-node[data-node="3"] .node-card { transform: translateX(-50%) rotate(-0.8deg); }
.story-node[data-node="4"] .node-card { transform: translateX(-50%) rotate(1.4deg); }
.story-node[data-node="5"] .node-card { transform: translateX(-50%) rotate(-1.4deg); }
.story-node[data-node="6"] .node-card { transform: translateX(-50%) rotate(0.6deg); }
.story-node[data-node="7"] .node-card { transform: translateX(-50%) rotate(-0.6deg); }
.story-node[data-node="8"] .node-card { transform: translateX(-50%) rotate(1.2deg); }
.story-node[data-node="9"] .node-card { transform: translateX(-50%) rotate(-1deg); }

.story-node:hover .node-card,
.story-node.is-active .node-card,
.story-node:focus-within .node-card {
    /* override rotation transforms when active so positioning is correct */
    transform: translateX(-50%) translateY(0) rotate(0deg);
}

/* ============================================================
   DECORATIVE MAP CREATURES
   ============================================================ */

.sea-creature,
.map-ship,
.map-dragon,
.map-title-cartouche {
    position: absolute;
    pointer-events: none;
    z-index: 3;
}

.sea-creature { width: 220px; height: 110px; }
.map-ship { width: 140px; height: 110px; }
.map-dragon { width: 240px; height: 150px; }
.map-title-cartouche { width: 640px; height: 200px; transform: translateX(-50%); }

.sea-creature svg,
.map-ship svg,
.map-dragon svg,
.map-title-cartouche svg {
    width: 100%;
    height: 100%;
}

.map-ship {
    animation: shipBob 6s ease-in-out infinite;
}

@keyframes shipBob {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50%      { transform: translateY(-6px) rotate(1deg); }
}

.sea-creature {
    animation: creatureDrift 9s ease-in-out infinite;
}

@keyframes creatureDrift {
    0%, 100% { transform: translateX(0); }
    50%      { transform: translateX(-14px); }
}

@media (prefers-reduced-motion: reduce) {
    .map-ship, .sea-creature {
        animation: none;
    }
}

/* ============================================================
   MINI-MAP / OVERVIEW
   ============================================================ */

.mini-map {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 200px;
    height: 150px;
    background: var(--parchment-deep);
    border: 1.5px solid var(--sepia-ink);
    border-radius: 3px;
    padding: 6px;
    box-shadow: 2px 4px 10px rgba(74, 53, 32, 0.32);
    z-index: 9;
    font-family: var(--font-script);
}

.mini-map-label {
    display: block;
    font-size: 0.95rem;
    color: var(--sepia-ink);
    text-align: center;
    line-height: 1;
    margin-bottom: 4px;
}

.mini-canvas {
    position: relative;
    width: 100%;
    height: calc(100% - 18px);
    background:
        radial-gradient(ellipse at 30% 40%, rgba(139,105,20,0.18), transparent 60%),
        radial-gradient(ellipse at 70% 70%, rgba(160,64,48,0.15), transparent 60%),
        var(--parchment);
    border: 1px solid var(--compass-rose);
    overflow: hidden;
}

.mini-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--path-red);
    border: 1px solid var(--sepia-ink);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: transform 200ms ease, background 200ms ease;
}

.mini-dot:hover {
    background: var(--compass-rose);
    transform: translate(-50%, -50%) scale(1.4);
}

.mini-viewport {
    position: absolute;
    border: 1.5px solid var(--sepia-ink);
    background: rgba(139, 105, 20, 0.18);
    pointer-events: none;
    transition: left 80ms linear, top 80ms linear, width 80ms linear, height 80ms linear;
}

/* ============================================================
   MAP CONTROLS
   ============================================================ */

.map-controls {
    position: absolute;
    bottom: 16px;
    left: 16px;
    display: grid;
    grid-template-columns: 36px 36px 36px;
    grid-template-rows: 36px 36px 36px;
    gap: 4px;
    z-index: 9;
    font-family: var(--font-display);
}

.ctrl-btn {
    background: var(--parchment-deep);
    border: 1.5px solid var(--sepia-ink);
    color: var(--sepia-ink);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 2px;
    box-shadow: 1px 2px 4px rgba(74, 53, 32, 0.3);
    transition: background 200ms ease, transform 200ms ease, color 200ms ease;
}

.ctrl-btn:hover {
    background: var(--compass-rose);
    color: var(--parchment);
    transform: translateY(-1px);
}

.ctrl-btn[data-pan="up"]    { grid-column: 2; grid-row: 1; }
.ctrl-btn[data-pan="left"]  { grid-column: 1; grid-row: 2; }
.ctrl-btn[data-pan="center"]{ grid-column: 2; grid-row: 2; }
.ctrl-btn[data-pan="right"] { grid-column: 3; grid-row: 2; }
.ctrl-btn[data-pan="down"]  { grid-column: 2; grid-row: 3; }

/* ============================================================
   COORDINATE READOUT
   ============================================================ */

.coord-readout {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--parchment-deep);
    border: 1.5px solid var(--sepia-ink);
    padding: 0.4rem 0.7rem 0.45rem;
    font-family: var(--font-script);
    color: var(--sepia-ink);
    z-index: 9;
    border-radius: 3px;
    box-shadow: 1px 2px 6px rgba(74, 53, 32, 0.3);
    line-height: 1.1;
}

.coord-label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--compass-rose);
}

.coord-value {
    display: block;
    font-size: 1.1rem;
    color: var(--sepia-ink);
}

/* ============================================================
   FOOTER
   ============================================================ */

.parchment-footer {
    position: relative;
    z-index: 5;
    background:
        linear-gradient(0deg, var(--parchment-deep), var(--parchment));
    border-top: 2px double var(--sepia-ink);
    padding: 2rem 2rem 1.5rem;
    margin-top: 1rem;
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
}

.footer-block h3 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.05rem;
    letter-spacing: 0.1em;
    color: var(--sepia-ink);
    border-bottom: 1.5px dotted var(--compass-rose);
    padding-bottom: 0.4rem;
    margin: 0 0 0.6rem;
}

.footer-block p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.55;
    margin: 0;
    color: var(--sepia-ink);
}

.footer-block ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-block li {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--sepia-ink);
    padding: 0.2rem 0;
    border-bottom: 1px dotted rgba(139, 105, 20, 0.4);
}

.footer-block li::before {
    content: "\2014\00a0";
    color: var(--path-red);
}

.footer-block.footer-seal {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-block.footer-seal svg {
    width: 110px;
    height: 110px;
    filter: drop-shadow(2px 3px 5px rgba(74, 53, 32, 0.3));
    transform: rotate(-7deg);
}

.footer-rule {
    text-align: center;
    margin: 2rem 0 0;
    font-family: var(--font-script);
    font-size: 1.2rem;
    color: var(--path-red);
    letter-spacing: 0.04em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .map-shell {
        grid-template-columns: 1fr;
    }
    .legend-sidebar {
        position: static;
        max-height: none;
    }
    .map-canvas-frame {
        height: 70vh;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .primary-nav {
        gap: 1rem;
    }
    .primary-nav a {
        font-size: 0.8rem;
    }
    .map-canvas-frame {
        height: 80vh;
    }
    .compass-rose {
        width: 140px;
        height: 140px;
        top: 30px;
        right: 30px;
    }
    .footer-inner {
        grid-template-columns: 1fr;
    }
    .footer-block.footer-seal {
        justify-content: flex-start;
    }
    .mini-map {
        width: 140px;
        height: 110px;
    }
    .map-controls {
        grid-template-columns: 30px 30px 30px;
        grid-template-rows: 30px 30px 30px;
    }
}