/* Core Reset and Variables */
:root {
    --space-black: #0b1120;
    --nebula-blue: #1e3a8a;
    --star-white: #f1f5f9;
    --glow-cyan: #22d3ee;
    --glow-purple: #c084fc;
    --panel-bg: rgba(20, 30, 60, 0.9);
    --border-glow: rgba(34, 211, 238, 0.4);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Orbitron', sans-serif;
}





p, .stat-label, .achievement-desc {
    overflow-wrap: break-word;
    word-wrap: break-word;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
}

[data-theme="light"] {
    --space-black: #e5e7eb;
    --star-white: #1e293b;
    --panel-bg: rgba(255, 255, 255, 0.95);
    --border-glow: rgba(0, 0, 0, 0.15);
    --glow-cyan: #0ea5e9;
    --glow-purple: #a855f7;
}

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

body {
    font-family: var(--font-primary);
    background: linear-gradient(180deg, var(--space-black), var(--nebula-blue));
    color: var(--star-white);
    min-height: 100vh;
    line-height: 1.6;
    transition: background 0.5s ease, color 0.5s ease;
}

/* Starfield Canvas */
#starfield-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    display: block;
}

[data-theme="light"] #starfield-canvas {
    display: none;
}

/* Welcome Overlay */
.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--space-black), var(--nebula-blue));
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease;
}

.welcome-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.welcome-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--glow-cyan);
    text-shadow: 0 0 10px var(--glow-cyan);
    margin-bottom: 1rem;
    animation: glowPulse 2s ease-in-out infinite;
}

.motivation-popup {
    font-size: clamp(1rem, 3vw, 1.25rem);
    font-style: italic;
    color: var(--star-white);
    opacity: 0;
    animation: fadeIn 1.2s ease-out 0.8s forwards;
}

/* Container and Header */
.container {
    max-width: clamp(320px, 90vw, 1280px);
    margin: 0 auto;
    padding: clamp(1rem, 2vw, 1.5rem);
}

.header {
    text-align: center;
    margin-bottom: 2rem;
    animation: slideInDown 0.8s ease-out;
}

.logo {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--glow-cyan);
    text-shadow: 0 0 8px var(--glow-cyan);
    margin-bottom: 0.5rem;
}

.achievement-text {
    flex-shrink: 1; 
    min-width: 0;  
}





.tagline {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: var(--star-white);
    opacity: 0.85;
}

.level-display {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: var(--glow-purple);
    font-weight: 500;
}

/* Theme Toggle and Selector */
.theme-toggle, .theme-selector-btn {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    color: var(--glow-cyan);
    cursor: pointer;
    transition: transform 0.3s ease, text-shadow 0.3s ease;
}

.theme-selector-btn {
    top: 3rem;
    color: var(--glow-purple);
}

.theme-toggle:hover, .theme-selector-btn:hover {
    transform: rotate(360deg);
    text-shadow: 0 0 10px var(--glow-cyan);
}

.theme-btn {
    margin: 0.5rem;
}

/* Panels and Cards */
.panel, .stat-card, .info-card, .modal-content, .motivational-quote {
    background: var(--panel-bg);
    border: 1px solid var(--border-glow);
    border-radius: 0.75rem;
    padding: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.panel:hover, .stat-card:hover, .info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(34, 211, 238, 0.3);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.info-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--glow-cyan);
    margin-bottom: 0.5rem;
}

.info-header h3 {
    word-break: break-word;
}


.info-header span {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    transition: transform 0.3s ease;
}

.info-card:hover .info-header span {
    transform: scale(1.2);
}

.info-card p {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: var(--star-white);
    opacity: 0.9;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.stat-card {
    text-align: center;
}

.stat-number {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: bold;
    color: var(--glow-cyan);
    text-shadow: 0 0 5px var(--glow-cyan);
}

.stat-label {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: var(--star-white);
    opacity: 0.85;
}

/* Main Content */
.main-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .main-content {
        grid-template-columns: 1fr 1.2fr;
    }
}

/* Input Group */
.input-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

input[type="text"], select {
    padding: clamp(0.5rem, 1.5vw, 0.75rem);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: 0.5rem;
    color: var(--star-white);
    font-size: clamp(0.9rem, 2vw, 1rem);
    flex: 1;
    min-width: 120px;
}

[data-theme="light"] input[type="text"], [data-theme="light"] select {
    background: #fff;
    border-color: #d1d5db;
    color: var(--star-white);
}

input[type="text"]:focus, select:focus {
    outline: none;
    border-color: var(--glow-cyan);
    box-shadow: 0 0 8px var(--glow-cyan);
}

.info-card, .stat-card {
    transition: transform 0.1s ease-out;
}

.btn {
    padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(1rem, 2vw, 1.25rem);
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-purple));
    color: var(--space-black);
    border: none;
    border-radius: 0.5rem;
    font-size: clamp(0.9rem, 2vw, 1rem);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 15px var(--glow-cyan);
    filter: brightness(1.09)/* Makes the button slightly brighter */
}

/* Task List */
.task-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.task-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(0.5rem, 1.5vw, 0.75rem);
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.1));
    border-radius: 0.5rem;
    border-left: 4px solid var(--glow-cyan);
    transition: transform 0.3s ease, background 0.3s ease;
}

.task-item:hover {
    transform: translateX(5px);
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.15));
}

.task-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.task-name {
    font-weight: 600;
    color: var(--star-white);
    font-size: clamp(0.9rem, 2vw, 1rem);
     overflow-wrap: break-word;
    word-wrap: break-word;    
    flex-shrink: 1; 
}

.priority-label {
    font-size: clamp(0.7rem, 1.5vw, 0.8rem);
    padding: 0.3rem 0.75rem;
    border-radius: 1rem;
    color: #fff;
    font-weight: 500;
}

.priority-high { background: #f87171; }
.priority-medium { background: #fb923c; }
.priority-low { background: #34d399; }

.planet-icon {
    width: clamp(20px, 4vw, 24px);
    height: clamp(20px, 4vw, 24px);
}

.btn-small {
    padding: clamp(0.4rem, 1vw, 0.5rem) clamp(0.75rem, 1.5vw, 1rem);
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    background: rgba(255, 255, 255, 0.15);
    color: var(--glow-cyan);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

.btn-small:hover {
    background: var(--glow-cyan);
    color: var(--space-black);
    transform: scale(1.05);
}

.task-completed {
    opacity: 0.7;
    border-left-color: var(--glow-purple);
}

.task-completed .task-name {
    text-decoration: line-through;
}

/* Calendar */

.starmap-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9; /* Maintain a widescreen aspect ratio */
    background: radial-gradient(ellipse at bottom, #1e3a8a 0%, #0b1120 70%);
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid var(--border-glow);
}

#starmap-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Style for the month label (e.g., "August 2025") */
.starmap-month-label {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    color: var(--star-white);
    opacity: 0.6;
    font-size: 1rem;
}

/* Style for the stars (SVG circles) */
.star {
    fill: rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.star-active {
    fill: var(--glow-cyan);
    stroke: var(--glow-cyan);
    stroke-width: 8px;
    stroke-opacity: 0.2;
    cursor: pointer;
}

.star-perfect {
    fill: var(--glow-purple);
    stroke: var(--glow-purple);
}

.star:hover {
    transform: scale(1.5);
    transform-origin: center;
}

/* Style for the connecting lines */
.starmap-line {
    stroke: rgba(34, 211, 238, 0.4);
    stroke-width: 1.5px;
    stroke-dasharray: 4 4;
}

/* Style for the tooltip that appears on hover */
.starmap-tooltip {
    font-family: var(--font-primary);
    font-size: 12px;
    fill: var(--star-white);
    opacity: 0;
    transition: opacity 0.3s ease;
    text-anchor: middle;
    pointer-events: none; /* Allows clicks to pass through to the star */
}

/* Progress Bar */
.progress-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-purple));
    border-radius: 2rem;
    transition: width 0.6s ease;
    box-shadow: 0 0 10px var(--glow-cyan);
}

/* Streak Counter */
.streak-counter {
    text-align: center;
    margin: 1rem 0;
}

.streak-number {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: bold;
    color: var(--glow-purple);
    text-shadow: 0 0 8px var(--glow-purple);
}

.fire-icon.active {
    animation: firePulse 1s ease-in-out infinite;
}

/* Motivational Quote */
.motivational-quote {
    font-style: italic;
    text-align: center;
    padding: 1rem;
    color: var(--star-white);
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.1), rgba(192, 132, 252, 0.1));
    border-radius: 0.5rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity 0.4s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    max-width: clamp(300px, 90vw, 700px);
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    animation: slideInUp 0.4s ease-out;
}

#forgeBody {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Inventory section at the top */
.inventory-section {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-glow);
    border-radius: 8px;
}

.inventory-section h4 {
    text-align: center;
    color: var(--glow-purple);
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.inventory-display {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.inventory-item {
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: var(--panel-bg);
    border-radius: 6px;
    border: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Grid for crafting blueprints */
.recipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

/* Individual recipe card styling */
.recipe-card {
    border: 2px solid var(--border-glow);
    border-radius: 8px;
    padding: 1rem;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(11, 17, 32, 0.8));
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.recipe-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
    border-color: var(--glow-cyan);
}

.recipe-card h4 {
    font-family: var(--font-heading);
    color: var(--glow-cyan);
    margin-bottom: 0.5rem;
}

.recipe-card .requirements {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex-grow: 1; /* Pushes the button to the bottom */
    opacity: 0.8;
}

.recipe-card .requirements span {
    display: block;
    margin-top: 0.25rem;
}

/* Clearer button states */
.recipe-card .btn.disabled {
    background: #374151; /* Dark gray */
    cursor: not-allowed;
    filter: brightness(0.8);
}

.recipe-card .btn.crafted {
    background: linear-gradient(90deg, #10b981, #34d399); /* Green gradient */
    cursor: default;
    color: var(--space-black);
}



.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-glow);
    padding-bottom: 0.75rem;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    color: var(--glow-cyan);
}

.close-btn {
    background: none;
    border: none;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    color: var(--star-white);
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
}

.close-btn:hover {
    color: var(--glow-cyan);
    transform: scale(1.2);
}

.modal-body p {
    margin-bottom: 1rem;
    color: var(--star-white);
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.code-snippet {
    background: rgba(0, 0, 0, 0.4);
    padding: 1rem;
    border-radius: 0.5rem;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
    color: var(--star-white);
}

.learn-more-link {
    color: var(--glow-cyan);
    text-decoration: none;
    font-weight: 500;
}

.learn-more-link:hover {
    text-decoration: underline;
    color: var(--glow-purple);
}

/* Timer Modal */
#focus-timer-modal .modal-content {
    text-align: center;
    background: linear-gradient(135deg, var(--panel-bg), rgba(34, 211, 238, 0.1));
    border: 2px solid var(--glow-cyan);
    box-shadow: 0 0 20px var(--glow-cyan);
    animation: modalGlow 2s ease-in-out infinite;
}

.timer-display {
    width: clamp(150px, 25vw, 180px);
    height: clamp(150px, 25vw, 180px);
    margin: 1.5rem auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timer-ring-bg {
    fill: none;
    stroke: var(--border-glow);
    stroke-width: 8;
}

.timer-ring-progress {
    fill: none;
    stroke: var(--glow-cyan);
    stroke-width: 8;
    stroke-linecap: round;
    animation: ringPulse 2s ease-in-out infinite;
}

.timer-text {
    position: absolute;
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2rem);
    color: var(--star-white);
    text-shadow: 0 0 8px var(--glow-cyan);
    animation: textGlow 1.5s ease-in-out infinite;
}

.timer-mission-name {
    color: var(--glow-purple);
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    margin-bottom: 1rem;
}

.timer-controls button {
    margin: 0 0.5rem;
}

/* Time Analysis */
.category-time-bar {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.category-time-label {
    width: clamp(80px, 15vw, 100px);
    text-align: right;
    margin-right: 0.5rem;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    color: var(--star-white);
}

.category-time-progress {
    flex-grow: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2rem;
}

.category-time-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-purple));
    border-radius: 2rem;
    transition: width 0.5s ease;
}

.category-time-value {
    margin-left: 0.5rem;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

/* Quiz */
.quiz-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: var(--glow-cyan);
}

.quiz-question {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-bottom: 1rem;
    color: var(--star-white);
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quiz-option {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

.quiz-option:hover {
    background: rgba(34, 211, 238, 0.3);
    transform: translateX(3px);
}

.quiz-option.correct {
    background: rgba(34, 211, 238, 0.5);
    animation: correctAnswer 0.5s ease;
}

.quiz-option.incorrect {
    background: rgba(248, 113, 113, 0.5);
    animation: incorrectAnswer 0.5s ease;
}

.quiz-feedback {
    margin-top: 0.5rem;
    font-style: italic;
    color: var(--star-white);
}

/* Achievements */
.achievement-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.1));
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--glow-purple);
}

.achievement-icon {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.achievement-name {
    font-weight: 600;
    color: var(--star-white);
}

.achievement-desc {
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    color: var(--star-white);
    opacity: 0.85;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-purple));
    color: var(--space-black);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    z-index: 1001;
    opacity: 0;
    transform: translate(-50%, 20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.notification.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* Loading Spinner */
.loading-spinner {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    border: 4px solid var(--glow-cyan);
    border-top: 4px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1002;
}

.loading-spinner.show {
    display: block;
}


/* --- Skill Core Styles --- */
.skill-cores-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.skill-core {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--panel-bg);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-glow);
    width: 200px;
}

.core-icon {
    font-size: 1.5rem;
}

.core-details {
    flex-grow: 1;
}

.core-name {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.9;
}

.core-level {
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--glow-cyan);
}

.core-progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 4px;
}

.core-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--glow-cyan), var(--glow-purple));
    width: 0%;
    border-radius: 3px;
    transition: width 0.5s ease;
}


/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes glowPulse {
    0% { text-shadow: 0 0 5px var(--glow-cyan); }
    50% { text-shadow: 0 0 15px var(--glow-cyan); }
    100% { text-shadow: 0 0 5px var(--glow-cyan); }
}

@keyframes starPulse {
    0% { transform: scale(1); box-shadow: 0 0 5px var(--glow-cyan); }
    50% { transform: scale(1.3); box-shadow: 0 0 10px var(--glow-cyan); }
    100% { transform: scale(1); box-shadow: 0 0 5px var(--glow-cyan); }
}

@keyframes firePulse {
    0% { transform: scale(1); text-shadow: 0 0 5px var(--glow-purple); }
    50% { transform: scale(1.2); text-shadow: 0 0 10px var(--glow-purple); }
    100% { transform: scale(1); text-shadow: 0 0 5px var(--glow-purple); }
}

@keyframes dash {
    to { stroke-dashoffset: -6; }
}

@keyframes modalGlow {
    0% { box-shadow: 0 0 10px var(--glow-cyan); }
    50% { box-shadow: 0 0 20px var(--glow-cyan); }
    100% { box-shadow: 0 0 10px var(--glow-cyan); }
}

@keyframes ringPulse {
    0% { stroke: var(--glow-cyan); }
    50% { stroke: #67e8f9; }
    100% { stroke: var(--glow-cyan); }
}

@keyframes textGlow {
    0% { text-shadow: 0 0 5px var(--glow-cyan); }
    50% { text-shadow: 0 0 12px var(--glow-cyan); }
    100% { text-shadow: 0 0 5px var(--glow-cyan); }
}

@keyframes correctAnswer {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes incorrectAnswer {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Additional Media Queries for Responsiveness */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .welcome-title {
        font-size: 1.75rem;
    }

    .motivation-popup {
        font-size: 1rem;
    }

    .timer-display {
        width: 120px;
        height: 120px;
    }

    .timer-text {
        font-size: 1.5rem;
    }

    .input-group {
        flex-direction: column;
    }

    input[type="text"], select {
        min-width: 100%;
    }
}


.achievement-name, .achievement-desc {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

/* --- Locked Button Style --- */
.btn-small.disabled {
    background: #4a5568; /* A muted, dark gray */
    color: #a0aec0;      /* Lighter gray text */
    cursor: not-allowed;
    filter: grayscale(80%);
}

/* Prevents the hover effect on disabled buttons */
.btn-small.disabled:hover {
    background: #4a5568;
    transform: none;
}

/* Update the main display area styling */
.timer-display {
    margin: 1.5rem auto;
    padding: 1rem 0;
}

/* Make the timer text larger and change its font */
.timer-text {
    position: static; /* Removes absolute positioning */
    font-family: 'Orbitron', sans-serif; /* Use a more digital-style font */
    font-size: clamp(3rem, 10vw, 4.5rem); /* Increase font size significantly */
    font-weight: 700;
    color: var(--star-white);
    text-shadow: 0 0 10px var(--glow-cyan), 0 0 20px var(--glow-cyan);
    animation: textGlow 1.5s ease-in-out infinite;
}

/* Adjust the mission name styling */
.timer-mission-name {
    color: var(--star-white); /* Change from purple to white */
    opacity: 0.8;
    font-family: var(--font-primary); /* Use the standard font */
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    margin-bottom: 0.5rem; /* Reduce space below it */
    font-weight: 500;
}

.timer-controls {
    margin-top: 1.5rem;
}