/* Common OSRS Retro Aesthetics for Goonscape */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

:root {
    --rs-stone-dark: #2b2720;
    --rs-stone-mid: #3e3830;
    --rs-stone-light: #524a40;
    --rs-border-dark: #1a1714;
    --rs-border-light: #6f6456;
    --rs-gold: #ffbe00;
    --rs-yellow: #ffff00;
    --rs-red: #ff3333;
    --rs-green: #00ff00;
    --rs-cyan: #00ffff;
    --rs-font: 'VT323', 'Courier New', monospace;
    --rs-pixel-font: 'Press Start 2P', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
}

body {
    background-color: #12100e;
    color: #e6dfd5;
    font-family: var(--rs-font);
    font-size: 18px;
    letter-spacing: 0.5px;
    overflow-x: hidden;
}

/* Master Header / Demo Switcher */
.master-header {
    background: linear-gradient(180deg, #3d3429 0%, #201a14 100%);
    border-bottom: 3px ridge var(--rs-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.game-title {
    font-family: var(--rs-pixel-font);
    font-size: 18px;
    color: var(--rs-gold);
    text-shadow: 2px 2px 0px #000, -1px -1px 0px #5c4400;
    letter-spacing: 1px;
}

.tagline {
    font-size: 14px;
    color: #b0a495;
    font-style: italic;
}

.demo-tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    background: #483e33;
    border: 2px outset #786956;
    color: #ffdf9e;
    font-family: var(--rs-font);
    font-size: 19px;
    padding: 6px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.1s ease;
}

.tab-btn:hover {
    background: #5d5042;
    border-color: #9d8a73;
    color: #fff;
}

.tab-btn.active {
    background: #25201a;
    border: 2px inset #524739;
    color: var(--rs-yellow);
    font-weight: bold;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.8);
}

.header-status {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #1c1813;
    padding: 4px 14px;
    border: 2px inset #41372b;
    border-radius: 4px;
}

.status-pill {
    font-family: var(--rs-pixel-font);
    font-size: 10px;
    color: var(--rs-gold);
    letter-spacing: 0.5px;
}

.status-tip {
    font-size: 16px;
    color: #ad9f8d;
}

/* Level Up Pop-up Banner */
.level-up-banner {
    position: fixed;
    top: 60px;
    left: 50%;
    transform: translateX(-50%) translateY(-150px);
    background: linear-gradient(180deg, #443722 0%, #1f1910 100%);
    border: 3px solid var(--rs-gold);
    box-shadow: 0 0 25px rgba(255, 190, 0, 0.5), inset 0 0 10px rgba(0, 0, 0, 0.8);
    padding: 14px 28px;
    text-align: center;
    z-index: 9999;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
    border-radius: 4px;
}

.level-up-banner.show {
    transform: translateX(-50%) translateY(0);
}

.level-up-banner h2 {
    font-family: var(--rs-pixel-font);
    font-size: 14px;
    color: var(--rs-yellow);
    margin-bottom: 6px;
    text-shadow: 2px 2px #000;
}

.level-up-banner p {
    font-size: 20px;
    color: #fff;
}

/* OSRS Stone Window Box */
.rs-box {
    background: #2e2820;
    border: 3px outset var(--rs-border-light);
    box-shadow: inset 1px 1px 0px #5c5040, inset -1px -1px 0px #171410;
}

.rs-inner-box {
    background: #1b1713;
    border: 2px inset #100e0b;
}

.rs-btn {
    background: #4a3e30;
    border: 2px outset #73614b;
    color: #ffdf9e;
    font-family: var(--rs-font);
    font-size: 18px;
    padding: 4px 12px;
    cursor: pointer;
    box-shadow: 1px 1px 0 #000;
}

.rs-btn:hover {
    background: #5d4e3d;
    color: #fff;
}

.rs-btn:active {
    border-style: inset;
    background: #332b21;
}

/* Utility Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes floatUp {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-30px); }
}

.floating-xp {
    position: absolute;
    color: var(--rs-yellow);
    font-weight: bold;
    font-size: 20px;
    text-shadow: 2px 2px #000;
    animation: floatUp 1.2s forwards ease-out;
    pointer-events: none;
    z-index: 1000;
}