/* ===================================
   OOG THE CAVEMAN - MAIN STYLESHEET
   Prehistoric Survival Idle Game
   =================================== */

/* CSS Custom Properties - Design Tokens */
:root {
    /* Prehistoric Color Palette */
    --color-dirt: #8B4513;
    --color-dirt-dark: #5D3A1A;
    --color-dirt-light: #A0522D;
    --color-stone: #696969;
    --color-stone-dark: #4A4A4A;
    --color-stone-light: #888888;
    --color-cave: #2C1810;
    --color-cave-light: #3D2317;
    --color-sky-day: #87CEEB;
    --color-sky-night: #1a1a2e;
    --color-fire: #FF6B35;
    --color-fire-glow: #FFD93D;
    --color-water: #4FC3F7;
    --color-grass: #7CB342;
    --color-bone: #F5F5DC;

    /* Stat Colors */
    --color-health: #E53935;
    --color-health-bg: #4A1515;
    --color-hunger: #FF8F00;
    --color-hunger-bg: #4A3515;
    --color-thirst: #29B6F6;
    --color-thirst-bg: #153545;
    --color-warmth: #FF6B35;
    --color-warmth-bg: #452515;
    --color-energy: #FFD700;
    --color-energy-bg: #453515;

    /* UI Colors */
    --color-bg-primary: #1a1208;
    --color-bg-secondary: #2d1f12;
    --color-bg-tertiary: #3d2a18;
    --color-text-primary: #F5F5DC;
    --color-text-secondary: #C4A77D;
    --color-text-muted: #8B7355;
    --color-accent: #FFD93D;
    --color-success: #66BB6A;
    --color-danger: #EF5350;
    --color-warning: #FFA726;

    /* Sizing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-round: 50%;

    /* Typography */
    --font-main: 'Cabin Sketch', 'Fredoka', cursive, sans-serif;
    --font-size-xs: clamp(0.7rem, 1.5vw, 0.8rem);
    --font-size-sm: clamp(0.8rem, 2vw, 0.9rem);
    --font-size-base: clamp(0.9rem, 2.5vw, 1rem);
    --font-size-lg: clamp(1rem, 3vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 3.5vw, 1.5rem);
    --font-size-xxl: clamp(1.5rem, 4vw, 2rem);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(255, 217, 61, 0.3);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Location Theme - Default (Cave) */
    --location-primary: #2a2a30;
    --location-secondary: #3a3a42;
    --location-tertiary: #4a4a52;
    --location-accent: #6a6a72;
    --location-border: #5a5a62;
    --location-button-bg: #3a3a42;
    --location-button-hover: #4a4a52;
    --location-overlay-top: rgba(35, 35, 40, 0.85);
    --location-overlay-mid: rgba(50, 50, 58, 0.65);
    --location-overlay-bottom: rgba(30, 30, 35, 0.9);
}

/* Location Theme: Cave (Dark Gray) */
#game-container.theme-cave {
    --location-primary: #2a2a30;
    --location-secondary: #3a3a42;
    --location-tertiary: #4a4a52;
    --location-accent: #8a8a92;
    --location-border: #5a5a62;
    --location-button-bg: #3a3a42;
    --location-button-hover: #4a4a52;
    --location-overlay-top: rgba(35, 35, 40, 0.85);
    --location-overlay-mid: rgba(50, 50, 58, 0.65);
    --location-overlay-bottom: rgba(30, 30, 35, 0.9);
}

/* Location Theme: Lake (Light Blue) */
#game-container.theme-lake {
    --location-primary: #1a3545;
    --location-secondary: #254555;
    --location-tertiary: #305565;
    --location-accent: #4FC3F7;
    --location-border: #3a6580;
    --location-button-bg: #254555;
    --location-button-hover: #356575;
    --location-overlay-top: rgba(20, 50, 70, 0.8);
    --location-overlay-mid: rgba(30, 70, 100, 0.55);
    --location-overlay-bottom: rgba(15, 40, 55, 0.85);
}

/* Location Theme: Forest (Green) */
#game-container.theme-forest {
    --location-primary: #1a2a1a;
    --location-secondary: #253a25;
    --location-tertiary: #304a30;
    --location-accent: #7CB342;
    --location-border: #4a6a4a;
    --location-button-bg: #253a25;
    --location-button-hover: #356535;
    --location-overlay-top: rgba(20, 40, 20, 0.8);
    --location-overlay-mid: rgba(35, 60, 35, 0.55);
    --location-overlay-bottom: rgba(15, 30, 15, 0.85);
}

/* Location Theme: Mountains (Bright Gray/White) */
#game-container.theme-mountains {
    --location-primary: #3a3a42;
    --location-secondary: #4a4a55;
    --location-tertiary: #5a5a68;
    --location-accent: #c0c0c8;
    --location-border: #7a7a88;
    --location-button-bg: #4a4a55;
    --location-button-hover: #5a5a68;
    --location-overlay-top: rgba(55, 55, 65, 0.75);
    --location-overlay-mid: rgba(80, 80, 95, 0.5);
    --location-overlay-bottom: rgba(45, 45, 55, 0.8);
}

/* Location Theme: Gathering Fire (Red/Orange) */
#game-container.theme-fire {
    --location-primary: #2a1510;
    --location-secondary: #3a2018;
    --location-tertiary: #4a2a20;
    --location-accent: #FF6B35;
    --location-border: #6a3525;
    --location-button-bg: #3a2018;
    --location-button-hover: #5a3528;
    --location-overlay-top: rgba(40, 18, 12, 0.8);
    --location-overlay-mid: rgba(65, 30, 20, 0.55);
    --location-overlay-bottom: rgba(30, 12, 8, 0.85);
}

/* Location Theme: Swamp (Dark Green) */
#game-container.theme-swamp {
    --location-primary: #0d1f0d;
    --location-secondary: #1a2f1a;
    --location-tertiary: #2a4a2a;
    --location-accent: #4CAF50;
    --location-border: #3d5c3d;
    --location-button-bg: #1a2f1a;
    --location-button-hover: #2a4a2a;
    --location-overlay-top: rgba(13, 31, 13, 0.8);
    --location-overlay-mid: rgba(26, 47, 26, 0.55);
    --location-overlay-bottom: rgba(10, 20, 10, 0.85);
}

/* Location Theme: Coastline (Sandy Yellow) */
#game-container.theme-coastline {
    --location-primary: #4a3c28;
    --location-secondary: #6a5438;
    --location-tertiary: #8a7048;
    --location-accent: #E0C068;
    --location-border: #a08050;
    --location-button-bg: #6a5438;
    --location-button-hover: #8a7048;
    --location-overlay-top: rgba(74, 60, 40, 0.8);
    --location-overlay-mid: rgba(106, 84, 56, 0.55);
    --location-overlay-bottom: rgba(50, 40, 25, 0.85);
}

/* Location Theme: Ruins (Stone Gray/Tan) */
#game-container.theme-ruins {
    --location-primary: #3a3a32;
    --location-secondary: #4a4a3a;
    --location-tertiary: #5a5a4a;
    --location-accent: #B0A080;
    --location-border: #6a6a5a;
    --location-button-bg: #4a4a3a;
    --location-button-hover: #5a5a4a;
    --location-overlay-top: rgba(58, 58, 50, 0.8);
    --location-overlay-mid: rgba(74, 74, 58, 0.55);
    --location-overlay-bottom: rgba(40, 40, 35, 0.85);
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    height: 100%;
}

body {
    font-family: var(--font-main);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    min-height: 100vh;
    overflow: hidden;
    line-height: 1.4;
}

/* Custom Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-stone-light) 0%, var(--color-stone-dark) 100%);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-stone) 0%, var(--color-stone-light) 100%);
}

::-webkit-scrollbar-corner {
    background: var(--color-bg-secondary);
}

/* Firefox scrollbar styling */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-stone) var(--color-bg-secondary);
}

/* Game Container - Full Viewport */
#game-container {
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-rows: auto auto auto 1fr auto;
    grid-template-areas:
        "stats"
        "time"
        "effects"
        "main"
        "notifications";
    background:
        radial-gradient(ellipse at bottom, var(--color-cave-light) 0%, transparent 60%),
        linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
}

/* Location Background Image Layer */
#game-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--location-bg, none);
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    opacity: var(--location-bg-opacity, 0.15);
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.4s ease-in-out;
}

/* Semi-transparent overlay to blend background with game colors */
/* Uses location theme variables for dynamic coloring */
#game-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            var(--location-overlay-top) 0%,
            var(--location-overlay-mid) 50%,
            var(--location-overlay-bottom) 100%);
    pointer-events: none;
    z-index: 1;
    transition: background 0.5s ease;
}

/* Ensure all game content is above the background layers */
#game-container>* {
    position: relative;
    z-index: 2;
}

/* ===================================
   STATS HUD (Top Bar)
   =================================== */
#stats-hud {
    grid-area: stats;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
    justify-content: center;
}

.stat-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 120px;
    max-width: 200px;
    flex: 1;
}

.stat-icon {
    font-size: var(--font-size-lg);
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.5));
}

.bar-container {
    flex: 1;
    height: 24px;
    background: var(--color-stone-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 2px solid var(--color-stone);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.bar-fill {
    height: 100%;
    transition: width var(--transition-normal), background var(--transition-normal);
    border-radius: var(--radius-lg);
    position: relative;
}

.bar-fill::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 4px;
    right: 4px;
    height: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, transparent 100%);
    border-radius: var(--radius-sm);
}

#health-bar .bar-fill {
    background: linear-gradient(90deg, var(--color-danger) 0%, var(--color-health) 100%);
}

#hunger-bar .bar-fill {
    background: linear-gradient(90deg, var(--color-warning) 0%, var(--color-hunger) 100%);
}

#thirst-bar .bar-fill {
    background: linear-gradient(90deg, var(--color-water) 0%, var(--color-thirst) 100%);
}

#warmth-bar .bar-fill {
    background: linear-gradient(90deg, var(--color-fire-glow) 0%, var(--color-fire) 100%);
}

#energy-bar .bar-fill {
    background: linear-gradient(90deg, #FFA500 0%, var(--color-energy) 100%);
}

.bar-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
    white-space: nowrap;
}

/* Low stat warning animation */
.stat-bar.low .bar-container {
    animation: pulse-warning 1s ease infinite;
}

@keyframes pulse-warning {

    0%,
    100% {
        box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
    }

    50% {
        box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5), 0 0 10px var(--color-danger);
    }
}

/* ===================================
   TIME DISPLAY
   =================================== */
#time-display {
    grid-area: time;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

#day-counter {
    color: var(--color-accent);
    text-shadow: 0 0 10px rgba(255, 217, 61, 0.5);
}

#time-indicator {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-slow);
}

#time-indicator.day {
    background: linear-gradient(135deg, var(--color-sky-day) 0%, #64B5F6 100%);
    color: #1a1a2e;
}

#time-indicator.night {
    background: linear-gradient(135deg, var(--color-sky-night) 0%, #16213e 100%);
    color: var(--color-bone);
}

/* ===================================
   STATUS EFFECTS
   =================================== */
#status-effects {
    grid-area: effects;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
    min-height: 32px;
}

.status-effect {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

.status-effect.negative {
    background: rgba(239, 83, 80, 0.3);
    border: 1px solid var(--color-danger);
    color: #ff8a80;
}

.status-effect.positive {
    background: rgba(102, 187, 106, 0.3);
    border: 1px solid var(--color-success);
    color: #a5d6a7;
}

.effect-timer {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* ===================================
   MAIN GAME AREA
   =================================== */
#game-main {
    grid-area: main;
    display: grid;
    grid-template-columns: 1fr minmax(200px, 280px);
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "nav side"
        "content side";
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    overflow: hidden;
}

/* ===================================
   LOCATION NAVIGATION
   =================================== */
#location-nav {
    grid-area: nav;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.location-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--location-button-bg);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-main);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    min-width: 90px;
}

.location-btn:hover:not(.locked) {
    background: var(--location-button-hover);
    border-color: var(--location-accent);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.location-btn.active {
    background: var(--location-button-hover);
    border-color: var(--location-accent);
    box-shadow: 0 0 15px color-mix(in srgb, var(--location-accent) 40%, transparent);
}

.location-btn.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.location-btn.locked .lock-indicator {
    position: absolute;
    bottom: -8px;
    font-size: var(--font-size-xs);
    background: var(--location-primary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.loc-icon {
    font-size: var(--font-size-xl);
}

.loc-name {
    font-size: var(--font-size-xs);
}

/* Traveling state for location buttons */
.location-btn.traveling {
    opacity: 0.4;
    cursor: wait;
    pointer-events: none;
}

/* Traveling indicator (shown during location switch) */
.traveling-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    animation: travel-pulse 1s ease-in-out infinite;
}

.travel-icon {
    font-size: 3rem;
    animation: travel-walk 0.5s ease-in-out infinite alternate;
}

.travel-text {
    font-style: italic;
    color: var(--color-accent);
}

@keyframes travel-pulse {

    0%,
    100% {
        opacity: 0.7;
    }

    50% {
        opacity: 1;
    }
}

@keyframes travel-walk {
    0% {
        transform: translateX(-5px);
    }

    100% {
        transform: translateX(5px);
    }
}

/* ===================================
   LOCATION CONTENT
   =================================== */
#location-content {
    grid-area: content;
    background: var(--location-secondary);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    transition: background var(--transition-normal), border-color var(--transition-normal);
}

#location-header {
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--location-border);
}

#location-title {
    font-size: var(--font-size-xl);
    color: var(--location-accent);
    margin-bottom: var(--spacing-xs);
}

#location-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-style: italic;
}

#action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    flex: 1;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--location-tertiary) 0%, var(--location-secondary) 100%);
    border: 3px solid var(--location-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-main);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

/* Hover effect using scale instead of translateY to prevent jitter */
.action-btn:hover:not(:disabled) {
    /* Scale from center - bottom edge stays in same position relative to cursor */
    transform: scale(1.03);
    box-shadow: var(--shadow-lg), 0 0 15px color-mix(in srgb, var(--location-accent) 40%, transparent);
    border-color: var(--location-accent);
    /* Brighten a bit on hover */
    filter: brightness(1.1);
}

.action-btn:active:not(:disabled) {
    transform: scale(0.98);
    filter: brightness(0.95);
}

.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.action-btn.on-cooldown {
    background: var(--location-primary);
}

.action-icon {
    font-size: var(--font-size-xxl);
}

.action-name {
    font-size: var(--font-size-base);
    font-weight: 600;
}

.action-desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    text-align: center;
}

.action-cooldown {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-stone-dark);
}

.cooldown-fill {
    height: 100%;
    background: var(--color-accent);
    transition: width 0.1s linear;
}

.action-risk {
    font-size: var(--font-size-xs);
    color: var(--color-warning);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===================================
   SIDE PANEL
   =================================== */
#side-panel {
    grid-area: side;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    overflow-y: auto;
}

#resources-panel {
    background: var(--location-secondary);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: background var(--transition-normal), border-color var(--transition-normal);
}

#resources-panel h3 {
    font-size: var(--font-size-base);
    color: var(--location-accent);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

#resources-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.resource-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-sm);
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--location-tertiary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    transition: background var(--transition-normal);
}

.resource-item.hidden {
    display: none;
}

.res-icon {
    font-size: var(--font-size-base);
}

.res-name {
    color: var(--color-text-secondary);
}

.res-count {
    font-weight: 600;
    color: var(--color-text-primary);
}

.resource-item.full .res-count {
    color: var(--color-success);
}

.panel-btn {
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--location-tertiary) 0%, var(--location-secondary) 100%);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.panel-btn:hover {
    background: linear-gradient(135deg, var(--location-button-hover) 0%, var(--location-tertiary) 100%);
    border-color: var(--location-accent);
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

/* ===================================
   EVENT LOG PANEL
   =================================== */
#event-log-panel {
    background: var(--location-secondary);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    flex: 1;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    transition: background var(--transition-normal), border-color var(--transition-normal);
}

#event-log-panel h3 {
    font-size: var(--font-size-base);
    color: var(--location-accent);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

#event-log-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

.log-entry {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--location-tertiary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-text-muted);
    animation: logFadeIn 0.3s ease;
    line-height: 1.3;
}

.log-entry.success {
    border-left-color: var(--color-success);
}

.log-entry.warning {
    border-left-color: var(--color-warning);
}

.log-entry.danger {
    border-left-color: var(--color-danger);
}

.log-entry.info {
    border-left-color: var(--color-thirst);
}

.log-time {
    color: var(--color-text-muted);
    font-size: 0.7rem;
    margin-right: var(--spacing-xs);
}

.log-message {
    color: var(--color-text-secondary);
}

@keyframes logFadeIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================================
   NOTIFICATIONS
   =================================== */
#notifications {
    grid-area: notifications;
    position: fixed;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
    max-width: 90vw;
    pointer-events: none;
    z-index: 100;
}

.notification {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
    animation: slideUp 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
    box-shadow: var(--shadow-lg);
}

.notification.success {
    background: linear-gradient(135deg, var(--color-success) 0%, #43A047 100%);
    color: white;
}

.notification.danger {
    background: linear-gradient(135deg, var(--color-danger) 0%, #C62828 100%);
    color: white;
}

.notification.warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #EF6C00 100%);
    color: white;
}

.notification.info {
    background: linear-gradient(135deg, var(--color-water) 0%, #0288D1 100%);
    color: white;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* ===================================
   MODAL
   =================================== */
#modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}

#modal-overlay.hidden {
    display: none;
}

#modal-content {
    background: var(--location-secondary);
    border: 3px solid var(--location-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: scaleIn 0.3s ease;
    min-width: 300px;
}

#modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 32px;
    height: 32px;
    background: var(--color-danger);
    border: none;
    border-radius: var(--radius-round);
    color: white;
    font-size: var(--font-size-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

#modal-close:hover {
    transform: scale(1.1);
    background: #c62828;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===================================
   TUTORIAL OVERLAY
   =================================== */
#tutorial-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

#tutorial-overlay.hidden {
    display: none;
}

#tutorial-highlight {
    position: fixed;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-lg);
    box-shadow:
        0 0 0 9999px rgba(0, 0, 0, 0.8),
        0 0 30px var(--color-accent),
        inset 0 0 20px rgba(255, 217, 61, 0.2);
    z-index: 1001;
    pointer-events: none;
    animation: tutorialPulse 2s ease-in-out infinite;
    display: none;
}

@keyframes tutorialPulse {

    0%,
    100% {
        box-shadow:
            0 0 0 9999px rgba(0, 0, 0, 0.8),
            0 0 20px var(--color-accent),
            inset 0 0 15px rgba(255, 217, 61, 0.2);
    }

    50% {
        box-shadow:
            0 0 0 9999px rgba(0, 0, 0, 0.8),
            0 0 40px var(--color-accent),
            inset 0 0 25px rgba(255, 217, 61, 0.3);
    }
}

#tutorial-dialog {
    position: fixed;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    max-width: 400px;
    min-width: 280px;
    z-index: 1002;
    box-shadow:
        var(--shadow-lg),
        0 0 40px rgba(255, 217, 61, 0.3);
    animation: dialogBounce 0.4s ease;
}

@keyframes dialogBounce {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }

    60% {
        transform: scale(1.05) translateY(-5px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

#tutorial-title {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

#tutorial-content {
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

#tutorial-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

#tutorial-step {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

#tutorial-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

#tutorial-next {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-accent) 0%, #e6c235 100%);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    color: var(--color-bg-primary);
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

#tutorial-next:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 217, 61, 0.5);
}

#tutorial-next:disabled {
    opacity: 0.5;
    cursor: wait;
}

#tutorial-skip {
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 2px solid var(--color-text-muted);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-family: var(--font-main);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

#tutorial-skip:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

/* ===================================
   UPGRADES MODAL
   =================================== */
.upgrades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.upgrade-card {
    background: var(--location-tertiary);
    border: 2px solid var(--location-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.upgrade-card:hover:not(.locked):not(.maxed) {
    border-color: var(--location-accent);
    transform: translateY(-2px);
}

.upgrade-card.locked {
    opacity: 0.5;
    filter: grayscale(0.5);
}

.upgrade-card.maxed {
    border-color: var(--color-success);
    background: linear-gradient(135deg, rgba(102, 187, 106, 0.2) 0%, var(--location-tertiary) 100%);
}

.upgrade-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.upgrade-icon {
    font-size: var(--font-size-xl);
}

.upgrade-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--location-accent);
}

.upgrade-level {
    margin-left: auto;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.upgrade-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.upgrade-effect {
    font-size: var(--font-size-sm);
    color: var(--color-success);
}

.upgrade-cost {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.cost-item {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 2px 6px;
    background: var(--color-bg-primary);
    border-radius: var(--radius-sm);
}

.cost-item.affordable {
    color: var(--color-success);
}

.cost-item.unaffordable {
    color: var(--color-danger);
}

.upgrade-btn {
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-success) 0%, #43A047 100%);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-main);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upgrade-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.upgrade-btn:disabled {
    background: var(--color-stone);
    cursor: not-allowed;
}

/* ===================================
   DEATH SCREEN
   =================================== */
#death-screen {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
    animation: fadeIn 1s ease;
}

#death-screen.hidden {
    display: none;
}

.death-content {
    text-align: center;
    max-width: 500px;
    padding: var(--spacing-xl);
}

.death-content h1 {
    font-size: var(--font-size-xxl);
    color: var(--color-danger);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 20px rgba(239, 83, 80, 0.5);
}

#death-message {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

#death-stats {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.death-stat {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-stone-dark);
}

.death-stat:last-child {
    border-bottom: none;
}

.death-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.revive-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-accent) 0%, #FFB300 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--color-bg-primary);
    font-family: var(--font-main);
    font-size: var(--font-size-lg);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    animation: pulse 2s infinite;
}

.revive-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.restart-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-stone);
    border: 2px solid var(--color-stone-light);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.restart-btn:hover {
    background: var(--color-stone-light);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 217, 61, 0.5);
    }

    50% {
        box-shadow: 0 0 20px 10px rgba(255, 217, 61, 0.3);
    }
}

/* ===================================
   LOADING SCREEN
   =================================== */
#loading-screen {
    position: fixed;
    inset: 0;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 400;
    transition: opacity 0.5s ease;
}

/* Loading screen background image slideshow */
#loading-screen::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--loading-bg, none);
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    opacity: var(--loading-bg-opacity, 0.25);
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.4s ease-in-out;
}

/* Brown gradient overlay for loading screen */
#loading-screen::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(26, 18, 8, 0.7) 0%,
            rgba(45, 31, 18, 0.5) 50%,
            rgba(26, 18, 8, 0.75) 100%);
    pointer-events: none;
    z-index: 1;
}

#loading-screen .loading-content {
    position: relative;
    z-index: 2;
}

#loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-content {
    text-align: center;
}

.loading-content h1 {
    font-size: var(--font-size-xxl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.loading-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    border: none;
}

.loading-bar {
    width: 200px;
    height: 8px;
    background: var(--color-stone-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 0 auto;
}

.loading-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-fire) 100%);
    width: 0%;
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% {
        width: 0%;
        margin-left: 0%;
    }

    50% {
        width: 100%;
        margin-left: 0%;
    }

    100% {
        width: 0%;
        margin-left: 100%;
    }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 900px) {
    #game-main {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto;
        grid-template-areas:
            "nav"
            "content"
            "side";
    }

    #side-panel {
        flex-direction: row;
        flex-wrap: wrap;
    }

    #resources-panel {
        flex: 1;
        min-width: 200px;
    }

    .panel-btn {
        flex: 1;
        min-width: 100px;
    }
}

@media (max-width: 600px) {
    #stats-hud {
        padding: var(--spacing-sm);
    }

    .stat-bar {
        min-width: 80px;
    }

    .bar-container {
        height: 20px;
    }

    .location-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        min-width: 70px;
    }

    .loc-icon {
        font-size: var(--font-size-lg);
    }

    #location-content {
        padding: var(--spacing-md);
    }

    #action-buttons {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .action-btn {
        padding: var(--spacing-sm);
    }

    .action-icon {
        font-size: var(--font-size-xl);
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.hidden {
    display: none !important;
}

.shake {
    animation: shake 0.5s ease;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

.bounce {
    animation: bounce 0.5s ease;
}

@keyframes bounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.flash-success {
    animation: flashSuccess 0.5s ease;
}

@keyframes flashSuccess {

    0%,
    100% {
        background-color: inherit;
    }

    50% {
        background-color: rgba(102, 187, 106, 0.5);
    }
}

.flash-danger {
    animation: flashDanger 0.5s ease;
}

@keyframes flashDanger {

    0%,
    100% {
        background-color: inherit;
    }

    50% {
        background-color: rgba(239, 83, 80, 0.5);
    }
}

/* ===================================
   WEATHER EFFECTS
   =================================== */

/* Weather visual effects disabled - they interfere with location backgrounds */
/* Weather status effects are tracked via the status effect system instead */

/* Weather status effect styling */
.status-effect[data-weather="true"] {
    background: linear-gradient(135deg, rgba(100, 150, 200, 0.3), rgba(80, 120, 160, 0.2));
    border-color: #64B5F6;
}