* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-dark-green: #0d4d2d;
    --color-gold: #d4af37;
    --color-black: #1a1a1a;
    --color-dark-gray: #2a2a2a;
    --color-light-gray: #e0e0e0;
    --color-white: #ffffff;
    --color-red: #c41e3a;
    
    --font-title: 'Playfair Display', serif;
    --font-elegant: 'Cinzel', serif;
    --font-body: 'Roboto', sans-serif;
    
    
    --vh: 1vh;
}

body {
    font-family: var(--font-body);
    background: var(--color-black);
    color: var(--color-light-gray);
    overflow: hidden;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100); 
    height: -webkit-fill-available; 
    width: 100vw;
    
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
    
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* Fixed Header */
.game-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(13, 77, 45, 0.98), rgba(26, 26, 26, 0.95));
    border-bottom: 2px solid var(--color-gold);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.game-header .inventory-hud {
    width: auto !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
    flex: 1;
}

.screen {
    display: none !important;
    width: 100%;
    height: 100%;
    height: -webkit-fill-available; 
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    
    padding-top: calc(80px + env(safe-area-inset-top)); 
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    box-sizing: border-box;
}

.screen.active {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

#game-screen.active {
    z-index: 100;
    display: flex !important;
}


.menu-container {
    text-align: center;
    padding: 2rem;
}

.game-title {
    font-family: var(--font-title);
    font-size: 4rem;
    color: var(--color-gold);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.game-subtitle {
    font-family: var(--font-elegant);
    font-size: 1.5rem;
    color: var(--color-light-gray);
    margin-bottom: 3rem;
    letter-spacing: 4px;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.menu-btn {
    font-family: var(--font-elegant);
    font-size: 1.2rem;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--color-dark-green), #0a3d24);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 250px;
    letter-spacing: 1px;
}

.menu-btn:hover {
    background: linear-gradient(135deg, #0f5d3d, var(--color-dark-green));
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

.menu-btn:active {
    transform: translateY(0);
}


.game-header .btn-menu-toggle {
    position: relative;
    margin-left: auto;
    background: rgba(26, 26, 26, 0.8);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    padding: 10px 15px;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
    flex-shrink: 0;
}


.btn-menu-toggle {
    background: rgba(26, 26, 26, 0.8);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    padding: 10px 15px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-menu-toggle:hover {
    background: rgba(26, 26, 26, 0.95);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}


.game-menu {
    position: fixed;
    top: 90px; 
    right: 20px;
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    padding: 1rem;
    z-index: 1000; 
    min-width: 200px;
}

.game-menu.hidden {
    display: none;
}

.menu-item-btn {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--color-dark-green);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    border-radius: 3px;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.3s ease;
}

.menu-item-btn:hover {
    background: #0f5d3d;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.menu-item-btn:last-child {
    margin-bottom: 0;
}


.save-load-container {
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--color-gold);
    border-radius: 10px;
    padding: 1.5rem;
    max-width: 800px;
    width: calc(100% - 2rem);
    max-width: calc(100vw - 2rem);
    box-sizing: border-box;
    overflow-y: auto;
    max-height: calc(100vh - 8rem); 
    margin: 6rem auto 1rem auto; 
    position: relative;
}

.save-load-container h2 {
    font-family: var(--font-title);
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 2rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.save-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.save-slot {
    background: var(--color-dark-green);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.save-slot:hover {
    background: #0f5d3d;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.save-slot.empty {
    border-style: dashed;
    opacity: 0.5;
}

.save-slot-date {
    font-size: 0.9rem;
    color: var(--color-light-gray);
    margin-bottom: 0.5rem;
}

.save-slot-preview {
    font-size: 0.8rem;
    color: var(--color-gold);
    flex-grow: 1;
}

.btn-back {
    display: block;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    background: var(--color-dark-green);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: #0f5d3d;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}


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

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--color-dark-green);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

#loading-text {
    font-family: var(--font-body);
    color: var(--color-gold);
    font-size: 1.2rem;
}


.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.notification {
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--color-gold);
    border-radius: 5px;
    padding: 1rem 1.5rem;
    min-width: 300px;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    pointer-events: auto;
    animation: slideInRight 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notification.success {
    border-color: #4CAF50;
}

.notification.error {
    border-color: #f44336;
}

.notification.warning {
    border-color: #FFC107;
}

.notification-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.notification-content {
    flex-grow: 1;
}

.notification-title {
    font-family: var(--font-elegant);
    font-size: 1rem;
    color: var(--color-gold);
    margin-bottom: 0.25rem;
}

.notification-message {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-light-gray);
}

.notification-close {
    background: none;
    border: none;
    color: var(--color-gold);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: color 0.3s ease;
}

.notification-close:hover {
    color: #e5c147;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.fade-out {
    animation: slideOutRight 0.3s ease forwards;
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}


.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: rgba(26, 26, 26, 0.98);
    border: 3px solid var(--color-gold);
    border-radius: 10px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-title {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
    text-align: center;
}

.modal-message {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-light-gray);
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.6;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.modal-btn {
    padding: 0.75rem 2rem;
    border: 2px solid;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.modal-btn-primary {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.modal-btn-primary:hover {
    background: #e5c147;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}

.modal-btn-secondary {
    background: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
}

.modal-btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}


.hidden {
    display: none !important;
}