body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000;
    font-family: 'Courier New', Courier, monospace;
    color: white;
    user-select: none;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

#ui-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#hud-top {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    font-size: 24px;
    text-shadow: 2px 2px 0 #000;
}

#hud-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

.hud-group-left,
.hud-group-right {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    margin-bottom: 20px;
}

.weapon-display {
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -200px;
    width: 400px;
    height: 400px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center bottom;
    image-rendering: pixelated;
}

.stat-box {
    background: rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    border: 2px solid #555;
    border-radius: 8px;
    font-size: 24px;
    text-shadow: 2px 2px 0 #000;
}

.health-value {
    color: #f00;
    font-weight: bold;
}

.ammo-value {
    color: #ff0;
    font-weight: bold;
}

#menus {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.92);
    z-index: 500;
    overflow-y: auto;
}

.menu-box {
    text-align: center;
    border: 4px solid #800;
    padding: 40px;
    background: #222;
    box-shadow: 0 0 20px #f00;
    max-width: 500px;
    width: 90%;
    box-sizing: border-box;
}

h1 {
    color: #f00;
    font-size: 48px;
    margin: 0 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 5px;
    text-shadow: 4px 4px 0 #500;
}

button {
    background: #800;
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 24px;
    cursor: pointer;
    font-family: inherit;
    margin-top: 20px;
    border: 2px solid #f00;
}

button:hover {
    background: #f00;
    color: #000;
}

.hidden {
    display: none !important;
}

#damage-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: red;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.1s;
    z-index: 50;
}

#level-notification {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: #ff0;
    text-shadow: 0 0 10px #f00;
    opacity: 0;
    transition: opacity 1s;
    pointer-events: none;
}

#ink-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/black_screen_geco_ink.png');
    background-size: cover;
    background-position: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: 15;
}

/* --- Shop Redesign Styles --- */

#shop-menu {
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.8);
    border: none;
    padding: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    pointer-events: auto;
}

.shop-modal {
    width: 900px;
    height: 700px;
    background-image: url('../assets/gun_man/gun_box_bg.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 120px 50px 50px 50px;
    color: white;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    border-radius: 10px;
}

.shop-modal h2 {
    font-size: 3em;
    color: #ff3333;
    text-shadow: 0 0 10px #ff0000, 2px 2px 0 #000;
    margin-bottom: 40px;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.shop-grid {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    width: 100%;
    justify-content: center;
}

.shop-item {
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid #555;
    border-radius: 8px;
    padding: 15px;
    width: 200px;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.shop-item:hover {
    transform: translateY(-5px);
    border-color: #f00;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.3);
    background: rgba(50, 0, 0, 0.6);
}

.item-image-container {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.item-image-container img {
    max-width: 100%;
    max-height: 100%;
    filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.5));
}

.shop-item h3 {
    margin: 10px 0;
    font-size: 1.2em;
    color: #fff;
    text-shadow: 1px 1px 0 #000;
}

.shop-item .price {
    font-size: 1.2em;
    color: #ff0;
    margin: 5px 0 15px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.coin-icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
}

.buy-btn {
    background: #333;
    border: 1px solid #666;
    color: #aaa;
    padding: 20px 0;
    font-size: 1.5em;
    width: 100%;
    margin-top: auto;
    transition: all 0.2s;
    cursor: pointer;
}

.shop-item:hover .buy-btn {
    background: #800;
    border-color: #f00;
    color: white;
}

.buy-btn:hover {
    background: #f00 !important;
    color: black !important;
    box-shadow: 0 0 10px #f00;
}

.shop-footer {
    margin-top: auto;
    width: 100%;
    justify-content: center;
}

.action-btn {
    padding: 20px 40px;
    font-size: 1.5em;
    border: 2px solid #555;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.refill-btn {
    border-color: #0f0;
    color: #0f0;
}

.refill-btn:hover {
    background: rgba(0, 50, 0, 0.8);
    box-shadow: 0 0 15px #0f0;
    text-shadow: 0 0 5px #0f0;
}

.close-btn {
    border-color: #f00;
    color: #f00;
    letter-spacing: 5px;
    text-shadow: 4px 4px 0 #500;
}

.close-btn:hover {
    background: rgba(50, 0, 0, 0.8);
    box-shadow: 0 0 15px #f00;
    text-shadow: 0 0 5px #f00;
}

/* --- HUD Improvements & Animations --- */
.health-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bar-container {
    width: 120px;
    height: 12px;
    background: #111;
    border: 1px solid #444;
    border-radius: 3px;
    overflow: hidden;
    margin-top: 5px;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.5);
}

.bar {
    height: 100%;
    width: 100%;
    transition: width 0.1s ease-out, background-color 0.2s ease;
}

.health-bar {
    background-color: #0f0;
}

/* Heat bar styling */
.heat-label {
    font-size: 14px;
    margin-bottom: 4px;
    text-align: center;
    color: #ffaa00;
    text-shadow: 1px 1px 0 #000;
}

.heat-bar-container {
    width: 100px;
}

.heat-bar {
    background-color: #ff5500;
}

.heat-bar.overheated {
    background-color: #ff0000 !important;
    animation: flash-red 0.4s infinite alternate;
}

@keyframes flash-red {
    0% { opacity: 1; filter: brightness(1.2); }
    100% { opacity: 0.4; filter: brightness(0.8); }
}

/* Crosshair Styling */
#crosshair-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10;
}

#crosshair {
    position: relative;
    width: 10px;
    height: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: width 0.05s ease-out, height 0.05s ease-out;
}

.crosshair-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: rgba(0, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(0, 255, 255, 0.8);
}

.crosshair-line {
    position: absolute;
    background-color: rgba(0, 255, 255, 0.7);
    box-shadow: 0 0 3px rgba(0, 255, 255, 0.5);
}

.crosshair-line.top {
    top: -5px;
    width: 2px;
    height: 5px;
}

.crosshair-line.bottom {
    bottom: -5px;
    width: 2px;
    height: 5px;
}

.crosshair-line.left {
    left: -5px;
    width: 5px;
    height: 2px;
}

.crosshair-line.right {
    right: -5px;
    width: 5px;
    height: 2px;
}

/* Combo display overlay styling */
#combo-display {
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3.5em;
    font-weight: bold;
    color: #ffaa00;
    text-shadow: 0 0 10px #ff5500, 3px 3px 0 #000;
    pointer-events: none;
    z-index: 20;
    opacity: 0;
    font-family: 'Courier New', Courier, monospace;
}

.combo-pop {
    animation: combo-pop-anim 0.2s ease-out;
}

@keyframes combo-pop-anim {
    0% {
        transform: translate(-50%, -50%) scale(0.6);
        filter: brightness(1.5);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
    }
    100% {
        transform: translate(-50%, -50%) scale(1.0);
    }
}

.buy-btn.owned {
    background: #154515 !important;
    border-color: #0c0 !important;
    color: #8f8 !important;
    cursor: default;
    pointer-events: none;
}

.buy-btn.locked {
    background: #2b2b2b !important;
    border-color: #444 !important;
    color: #777 !important;
    cursor: not-allowed;
    pointer-events: none;
}

/* Hitmarker Styling */
.hitmarker {
    position: absolute;
    width: 20px;
    height: 20px;
    pointer-events: none;
    display: none;
    justify-content: center;
    align-items: center;
}
.hitmarker.active {
    display: flex;
    animation: hitmarker-fade 0.15s ease-out forwards;
}

#hitmarker-standard::before, #hitmarker-standard::after,
#hitmarker-headshot::before, #hitmarker-headshot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 20px;
    transform-origin: center;
}
#hitmarker-standard::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
#hitmarker-standard::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}
#hitmarker-headshot::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
#hitmarker-headshot::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* Standard hitmarker - red/white gradient lines */
#hitmarker-standard::before, #hitmarker-standard::after {
    background: linear-gradient(to bottom, rgba(255, 0, 0, 0.9) 0%, rgba(255, 0, 0, 0) 35%, rgba(255, 0, 0, 0) 65%, rgba(255, 0, 0, 0.9) 100%);
}

/* Headshot hitmarker - golden yellow gradient lines, slightly taller */
#hitmarker-headshot::before, #hitmarker-headshot::after {
    background: linear-gradient(to bottom, rgba(255, 215, 0, 0.9) 0%, rgba(255, 215, 0, 0) 35%, rgba(255, 215, 0, 0) 65%, rgba(255, 215, 0, 0.9) 100%);
    height: 26px;
    width: 3px;
}

@keyframes hitmarker-fade {
    0% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0; transform: scale(0.9); }
}

/* --- STAMINA BAR --- */
.stamina-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stamina-label {
    font-size: 14px;
    margin-bottom: 4px;
    text-align: center;
    color: #00ccff;
    text-shadow: 1px 1px 0 #000;
}

.stamina-bar-container {
    width: 100px;
}

.stamina-bar {
    background-color: #00aaff;
    transition: width 0.1s ease-out, background-color 0.3s ease;
}


.stamina-bar.depleted {
    background-color: #ff5500 !important;
    animation: flash-stamina 0.5s infinite alternate;
}

@keyframes flash-stamina {
    0% { opacity: 1; }
    100% { opacity: 0.3; }
}

/* All direct children are interactive */
#mobile-controls > * {
    pointer-events: auto;
}

/* D-PAD - abajo-izquierda en landscape */
.mobile-dpad {
    position: absolute;
    bottom: 3vh;
    left: 2vw;
    display: grid;
    grid-template-columns: repeat(3, 16vmin);
    grid-template-rows:    repeat(3, 16vmin);
    gap: 0;
    width:  calc(3 * 16vmin);
    height: calc(3 * 16vmin);
}

.dpad-btn {
    background: rgba(0, 0, 0, 0.50);
    border: 2px solid rgba(200, 40, 40, 0.75);
    color: rgba(255, 80, 80, 0.95);
    font-size: clamp(14px, 4vmin, 24px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 8px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: background 0.06s, transform 0.06s;
    -webkit-tap-highlight-color: transparent;
    margin: 2px;
    margin-top: 2px;
    box-shadow: 0 0 10px rgba(255,0,0,0.15), inset 0 0 6px rgba(0,0,0,0.4);
    font-family: inherit;
    padding: 0;
}

.dpad-btn:active,
.dpad-btn.pressed {
    background: rgba(220, 0, 0, 0.40);
    transform: scale(0.88);
    border-color: #f00;
    box-shadow: 0 0 16px rgba(255,0,0,0.55);
}

.dpad-up     { grid-column: 2; grid-row: 1; }
.dpad-left   { grid-column: 1; grid-row: 2; }
.dpad-center {
    grid-column: 2; grid-row: 2;
    background: rgba(0,0,0,0.25);
    border: 2px solid rgba(100,15,15,0.4);
    border-radius: 50%;
    pointer-events: none;
}
.dpad-right  { grid-column: 3; grid-row: 2; }
.dpad-down   { grid-column: 2; grid-row: 3; }

/* LOOK / SHOOT / SPRINT ZONE */
#mobile-look-zone {
    position: absolute;
    top: 0;
    left: 50%;
    right: calc(6vmin + 16px);
    height: 100%;
    background: transparent;
    cursor: crosshair;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: none;
}

.look-zone-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.10;
    pointer-events: none;
    color: #fff;
    font-family: 'Courier New', monospace;
    font-size: clamp(10px, 1.5vmin, 14px);
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: opacity 0.3s;
    text-align: center;
}

#mobile-look-zone:active .look-zone-hint { opacity: 0.22; }

.look-icon {
    font-size: clamp(18px, 4vmin, 32px);
    opacity: 0.5;
}

/* WEAPON BAR - extremo derecho, columna vertical */
.mobile-weapon-bar {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    max-height: 80vh;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.mobile-weapon-bar::-webkit-scrollbar { display: none; }

.mobile-weapon-btn {
    width:  clamp(40px, 6vmin, 56px);
    height: clamp(40px, 6vmin, 56px);
    background: rgba(0, 0, 0, 0.60);
    border: 2px solid rgba(90, 90, 90, 0.65);
    border-radius: 10px;
    color: white;
    font-size: clamp(16px, 3.5vmin, 24px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: all 0.10s;
    -webkit-tap-highlight-color: transparent;
    padding: 0;
    margin-top: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.35);
    font-family: inherit;
    flex-shrink: 0;
}

.mobile-weapon-btn.active {
    border-color: #e00;
    background: rgba(160, 0, 0, 0.50);
    box-shadow: 0 0 14px rgba(255,0,0,0.55);
    transform: scale(1.10);
}

.mobile-weapon-btn:active {
    transform: scale(0.90);
    background: rgba(200, 0, 0, 0.55);
}

/* HUD BUTTONS - menu y mapa */
.mobile-hud-btn {
    position: absolute;
    width:  clamp(40px, 6vmin, 52px);
    height: clamp(40px, 6vmin, 52px);
    background: rgba(0, 0, 0, 0.65);
    border: 2px solid rgba(180, 30, 30, 0.70);
    border-radius: 10px;
    color: rgba(255, 100, 100, 0.95);
    font-size: clamp(16px, 3vmin, 22px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: all 0.10s;
    -webkit-tap-highlight-color: transparent;
    padding: 0;
    margin-top: 0;
    font-family: inherit;
    box-shadow: 0 0 8px rgba(255,0,0,0.18);
}

.mobile-hud-btn:active {
    background: rgba(200, 0, 0, 0.45);
    transform: scale(0.88);
    border-color: #f00;
}

.mobile-menu-btn {
    top: 10px; left: 10px;
    font-size: clamp(16px, 3.2vmin, 22px);
    font-weight: bold;
    color: rgba(255, 255, 255, 0.92);
    border-color: rgba(200, 200, 200, 0.45);
}

.mobile-map-btn {
    top: 10px; right: 10px;
}

/* EDIT MODE */
#mobile-controls.editing > * {
    outline: 2px dashed rgba(0, 170, 255, 0.70);
    outline-offset: 4px;
}

#mobile-controls.editing .draggable {
    cursor: grab;
    animation: drag-pulse 1.2s ease-in-out infinite alternate;
}

#mobile-controls.editing .dragging {
    cursor: grabbing !important;
    opacity: 0.82;
    z-index: 999;
    box-shadow: 0 0 24px rgba(0,170,255,0.80) !important;
    outline-color: #0af !important;
}

@keyframes drag-pulse {
    0%   { outline-color: rgba(0, 170, 255, 0.35); }
    100% { outline-color: rgba(0, 170, 255, 1.00); }
}

.mobile-edit-done {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: rgba(0, 55, 115, 0.96);
    border: 3px solid #0af;
    color: #0af;
    font-size: clamp(16px, 3vmin, 26px);
    font-family: 'Courier New', Courier, monospace;
    padding: 14px 36px;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(0,170,255,0.50);
    letter-spacing: 3px;
    display: none;
    text-transform: uppercase;
    pointer-events: auto;
    transition: background 0.15s, box-shadow 0.15s;
    margin-top: 0;
}

.mobile-edit-done:hover, .mobile-edit-done:active {
    background: rgba(0, 100, 200, 0.96);
    box-shadow: 0 0 40px rgba(0,200,255,0.70);
}

#mobile-controls.editing::before {
    content: 'DRAG CONTROLS TO REPOSITION';
    position: fixed;
    top: 8px; left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 55, 115, 0.92);
    border: 1px solid #0af;
    color: #0af;
    font-family: 'Courier New', monospace;
    font-size: clamp(9px, 1.5vmin, 13px);
    letter-spacing: 2px;
    padding: 5px 14px;
    border-radius: 6px;
    pointer-events: none;
    z-index: 999;
}

/* PORTRAIT WARNING */
#portrait-warning {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: 'Courier New', Courier, monospace;
    text-align: center;
}

.portrait-warning-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 30px;
}

.rotate-icon {
    font-size: 64px;
    animation: rock 1.5s ease-in-out infinite;
}

.rotate-arrow {
    font-size: 48px;
    color: #f00;
    animation: spin-cw 2s linear infinite;
    display: inline-block;
}

.portrait-warning-inner h2 {
    font-size: 2em; color: #f00;
    text-shadow: 0 0 10px #f00;
    letter-spacing: 4px;
    margin: 8px 0 0 0;
}

.portrait-warning-inner p {
    font-size: 1.1em; color: #aaa;
    margin: 0; line-height: 1.6;
}

@keyframes rock {
    0%, 100% { transform: rotate(-20deg); }
    50%       { transform: rotate( 20deg); }
}

@keyframes spin-cw {
    from { transform: rotate(  0deg); }
    to   { transform: rotate(360deg); }
}

@media screen and (max-width: 900px) and (orientation: portrait) {
    body.mobile-mode #portrait-warning { display: flex; }
    body.mobile-mode canvas,
    body.mobile-mode #ui-layer,
    body.mobile-mode #mobile-controls,
    body.mobile-mode #menus { visibility: hidden; }
}

/* LANDSCAPE SMALL SCREEN TWEAKS */
@media screen and (orientation: landscape) and (max-height: 420px) {
    .mobile-dpad {
        grid-template-columns: repeat(3, 13vmin);
        grid-template-rows:    repeat(3, 13vmin);
        width:  calc(3 * 13vmin);
        height: calc(3 * 13vmin);
        bottom: 2vh; left: 1.5vw;
    }
    .mobile-weapon-btn {
        width: clamp(32px, 5.5vmin, 44px);
        height: clamp(32px, 5.5vmin, 44px);
        font-size: clamp(14px, 3vmin, 20px);
    }
    .mobile-hud-btn {
        width: clamp(34px, 5.5vmin, 44px);
        height: clamp(34px, 5.5vmin, 44px);
    }
}