/* ===================== RS10 – RuneScape-Style UI ===================== */
@import url('https://fonts.googleapis.com/css2?family=MedievalSharp&display=swap');

:root {
    --rs-stone-dark: #3b3024;
    --rs-stone-mid: #4a3a2a;
    --rs-stone-light: #5c4a38;
    --rs-gold: #c8aa6e;
    --rs-gold-bright: #e6d09e;
    --rs-border: #6b5a42;
    --rs-bg: rgba(30, 25, 18, 0.92);
    --rs-text: #ffff00;
    --rs-chat-bg: rgba(0, 0, 0, 0.75);
}

body, html {
    margin: 0; padding: 0; overflow: hidden;
    background: #000;
    font-family: 'MedievalSharp', 'Times New Roman', serif;
    user-select: none;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><polygon points="2,2 2,16 7,12 12,18 14,16 9,10 14,8" fill="%23ff0" stroke="%23000" stroke-width="1"/></svg>') 2 2, default;
}

#game-canvas {
    display: block; width: 100vw; height: 100vh;
    position: absolute; top: 0; left: 0; z-index: 1;
    image-rendering: auto;
}

/* ─── UI Container ─── */
#ui-container {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 10; pointer-events: none;
}
#ui-container > * { pointer-events: auto; }

/* ─── Labels Container ─── */
#labels-container {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 5; pointer-events: none;
}

/* NPC / Player Labels */
.npc-label {
    position: absolute;
    transform: translate(-50%, -100%);
    font-family: 'MedievalSharp', serif;
    font-size: 13px;
    font-weight: bold;
    text-shadow:
        -1px -1px 0 #000, 1px -1px 0 #000,
        -1px 1px 0 #000, 1px 1px 0 #000,
        0 0 4px #000;
    white-space: nowrap;
    pointer-events: none;
    z-index: 50;
}

/* ─── Top-Left Orbs ─── */
#top-bar {
    position: absolute; top: 6px; left: 6px;
    display: flex; flex-direction: column; gap: 4px;
    z-index: 20;
}

.orb-wrapper { display: flex; align-items: center; gap: 4px; }

.orb {
    width: 34px; height: 34px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: bold;
    color: #fff;
    box-shadow: 0 0 6px rgba(0,0,0,0.9), inset 0 0 8px rgba(0,0,0,0.5);
    position: relative;
    cursor: pointer;
}
.orb::before {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid var(--rs-border);
}
.orb-fill {
    position: absolute; bottom: 0; left: 0; right: 0;
    border-radius: 0 0 50% 50%;
    transition: height 0.3s;
}

.hp-orb { background: radial-gradient(circle at 35% 35%, #4a1515, #1a0808); }
.hp-orb .orb-fill { background: #aa2222; height: 100%; border-radius: 50%; opacity: 0.5; }
.hp-orb .orb-icon { color: #ff4444; text-shadow: 0 0 6px #ff0000; }

.prayer-orb { background: radial-gradient(circle at 35% 35%, #15354a, #081018); }
.prayer-orb .orb-fill { background: #2244aa; height: 100%; border-radius: 50%; opacity: 0.5; }
.prayer-orb .orb-icon { color: #44aaff; text-shadow: 0 0 6px #4488ff; }

.run-orb { background: radial-gradient(circle at 35% 35%, #4a4515, #181808); }
.run-orb .orb-fill { background: #aa8822; height: 100%; border-radius: 50%; opacity: 0.5; }
.run-orb .orb-icon { color: #ffdd44; text-shadow: 0 0 6px #ffaa00; }

.orb-icon { font-size: 14px; z-index: 2; position: relative; }
.orb-text { color: var(--rs-gold); font-size: 12px; font-weight: bold; text-shadow: 1px 1px 2px #000; }

/* ─── Chat Box ─── */
#chat-box {
    position: absolute; bottom: 0; left: 0;
    width: 520px; height: 152px;
    background: var(--rs-chat-bg);
    border: 2px solid var(--rs-stone-mid);
    border-bottom: none; border-left: none;
    display: flex; flex-direction: column;
    font-size: 13px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}

.chat-tabs {
    display: flex; height: 24px;
    background: var(--rs-stone-dark);
    border-bottom: 1px solid var(--rs-stone-mid);
}
.chat-tab {
    padding: 2px 12px; font-size: 11px;
    background: var(--rs-stone-dark);
    color: var(--rs-gold);
    border: none; border-right: 1px solid var(--rs-stone-mid);
    cursor: pointer;
    font-family: inherit;
}
.chat-tab:hover { background: var(--rs-stone-mid); }
.chat-tab.active {
    background: var(--rs-stone-light);
    color: var(--rs-gold-bright);
    box-shadow: inset 0 -2px 0 var(--rs-gold);
}

.chat-messages {
    flex: 1; padding: 6px 10px;
    overflow-y: auto;
    display: flex; flex-direction: column;
    color: #fff;
    scrollbar-width: thin;
    scrollbar-color: var(--rs-stone-mid) transparent;
}
.chat-messages p { margin: 1px 0; line-height: 1.4; }
.chat-messages::-webkit-scrollbar { width: 6px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--rs-stone-mid); border-radius: 3px; }

.sys { color: #00ffff; }
.npc-chat { color: #ffff00; }
.player-chat { color: #0000ff; }

.chat-input {
    padding: 4px 10px;
    border-top: 1px solid var(--rs-stone-mid);
    background: rgba(0,0,0,0.6);
    color: #888; font-size: 12px;
    font-family: inherit;
}

/* ─── Right Panel Container ─── */
#right-panel-container {
    position: absolute; right: 0; top: 0;
    height: 100%; width: 242px;
    display: flex; flex-direction: column;
    align-items: center;
}

/* ─── Minimap ─── */
#minimap-wrapper {
    position: relative;
    width: 210px; height: 210px;
    margin-top: 4px;
}

#minimap-border {
    width: 200px; height: 200px;
    border-radius: 50%;
    margin: 5px auto 0;
    border: 4px solid var(--rs-border);
    box-shadow:
        inset 0 0 15px rgba(0,0,0,0.8),
        0 0 10px rgba(0,0,0,0.6),
        0 2px 0 var(--rs-gold);
    overflow: hidden;
    background: var(--rs-stone-dark);
    display: flex; align-items: center; justify-content: center;
}

#minimap-inner {
    width: 192px; height: 192px;
    border-radius: 50%;
    overflow: hidden;
}

#minimap-canvas {
    width: 100%; height: 100%;
    border-radius: 50%;
}

/* Compass */
#compass {
    position: absolute; top: 0; right: 0;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--rs-stone-light), var(--rs-stone-dark));
    border: 2px solid var(--rs-gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: bold;
    color: var(--rs-gold-bright);
    text-shadow: 0 0 4px #000;
    cursor: pointer;
    z-index: 5;
    box-shadow: 0 0 8px rgba(0,0,0,0.8);
}

/* World map button */
#world-map-btn {
    position: absolute; bottom: 0; left: 0;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--rs-stone-dark);
    border: 2px solid var(--rs-border);
    color: var(--rs-gold); font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 6px rgba(0,0,0,0.8);
}

/* ─── Side Panel (Inventory / Stats / etc.) ─── */
#side-panel {
    flex: 1; width: 100%;
    margin-top: 4px;
    background:
        linear-gradient(135deg, rgba(60,48,36,0.95), rgba(40,32,24,0.95));
    border: 2px solid var(--rs-stone-mid);
    border-right: none;
    box-shadow:
        inset 0 0 20px rgba(0,0,0,0.5),
        -2px 0 8px rgba(0,0,0,0.3);
    display: flex; flex-direction: column;
}

/* Panel Tabs */
.panel-tabs {
    display: flex; height: 32px;
    background: var(--rs-stone-dark);
    border-bottom: 2px solid var(--rs-gold);
    gap: 1px;
}
.tab {
    flex: 1;
    background: linear-gradient(180deg, var(--rs-stone-mid), var(--rs-stone-dark));
    border: none;
    color: #fff; cursor: pointer;
    font-size: 15px;
    transition: background 0.1s;
    display: flex; align-items: center; justify-content: center;
    border-top: 2px solid transparent;
    font-family: inherit;
}
.tab:hover {
    background: linear-gradient(180deg, var(--rs-stone-light), var(--rs-stone-mid));
}
.tab.active {
    background: linear-gradient(180deg, #5c4a38, #4a3a2a);
    border-top: 2px solid var(--rs-gold);
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.5);
}

/* Inventory Grid */
.panel-content {
    flex: 1; padding: 8px;
    overflow-y: auto;
}
.inventory-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3px;
}
.inv-slot {
    aspect-ratio: 1;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--rs-stone-mid);
    border-radius: 2px;
    box-shadow:
        inset 1px 1px 3px rgba(0,0,0,0.7),
        inset -1px -1px 2px rgba(80,65,45,0.3);
    cursor: pointer;
    transition: background 0.1s;
}
.inv-slot:hover {
    background: rgba(80,65,45,0.4);
    border-color: var(--rs-gold);
}

/* ─── Right-Click Context Menu ─── */
#context-menu {
    display: none;
    position: absolute;
    z-index: 100;
    min-width: 160px;
    background: linear-gradient(180deg, var(--rs-stone-mid), var(--rs-stone-dark));
    border: 2px solid var(--rs-gold);
    box-shadow: 2px 4px 12px rgba(0,0,0,0.8);
    font-size: 13px;
    padding: 2px 0;
}
#context-menu .menu-title {
    padding: 4px 8px;
    color: var(--rs-gold-bright);
    font-weight: bold;
    border-bottom: 1px solid var(--rs-stone-mid);
    background: rgba(0,0,0,0.3);
}
#context-menu .menu-item {
    padding: 3px 10px;
    color: #fff;
    cursor: pointer;
}
#context-menu .menu-item:hover {
    background: rgba(200,170,110,0.2);
    color: var(--rs-gold-bright);
}
#context-menu .menu-item .action { color: #ffff00; }
#context-menu .menu-item .target { color: #00ffff; }

/* ─── Tooltip ─── */
.rs-tooltip {
    position: absolute;
    background: var(--rs-stone-dark);
    border: 1px solid var(--rs-gold);
    color: var(--rs-gold-bright);
    padding: 2px 6px;
    font-size: 12px;
    pointer-events: none;
    z-index: 200;
    white-space: nowrap;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.8);
}

/* ─── Loading Overlay ─── */
#loading-overlay {
    position: fixed; inset: 0;
    background: #000;
    z-index: 1000;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    color: var(--rs-gold);
    font-family: 'MedievalSharp', serif;
    transition: opacity 0.5s;
}
#loading-overlay.hidden { opacity: 0; pointer-events: none; }
#loading-overlay h1 { font-size: 48px; margin-bottom: 10px; text-shadow: 0 0 20px rgba(200,170,110,0.5); }
#loading-overlay .subtitle { color: #888; font-size: 14px; }
.loading-bar-outer {
    width: 300px; height: 24px;
    background: var(--rs-stone-dark);
    border: 2px solid var(--rs-gold);
    border-radius: 4px; margin-top: 20px;
    overflow: hidden;
}
.loading-bar-inner {
    height: 100%;
    background: linear-gradient(90deg, #aa6622, var(--rs-gold), #aa6622);
    width: 0%; transition: width 0.3s;
    box-shadow: 0 0 10px rgba(200,170,110,0.5);
}