/* Import JetBrains Mono Font */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono&display=swap');

/* Spotify-inspired theme variables */
:root {
    --spotify-black: #121212;
    --spotify-dark-gray: #282828;
    --spotify-light-gray: #b3b3b3;
    --spotify-green: #1DB954;
    --spotify-white: #FFFFFF;
    --spotify-hover: #1ed760;
    --nav-height: 60px;
    --content-spacing: 16px;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

:root {
    --background-color: #1b2838;
    --container-color: #2c3e50;
    --primary-text: #c7d5e0;
    --accent-color: #5c7aea;
    --button-hover: #4a68d1;
    --error-color: #e74c3c;
    --logout-button-bg: #e74c3c;
    --logout-button-hover: #c0392b;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body { 
    font-family: var(--font-primary); 
    background-color: var(--spotify-black); 
    color: var(--spotify-white); 
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container { 
    max-width: 100%;
    padding: var(--content-spacing);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .container {
        padding: calc(var(--content-spacing) * 2);
        max-width: 768px;
    }
}

h1, h2, h3 { 
    color: var(--spotify-white);
    margin-bottom: 16px;
    font-weight: 700;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

.current-bar, .next-bar, .goals-list { 
    margin: 20px 0; 
}

.admin-section { 
    margin-top: 20px; 
    text-align: center; 
}

.admin-button, .advance-button { 
    margin: 5px; 
    padding: 10px 20px; 
    background-color: var(--accent-color); 
    border: none; 
    color: #ffffff; 
    border-radius: 4px; 
    cursor: pointer; 
    font-family: 'JetBrains Mono', monospace; 
    transition: background-color 0.3s;
}

.admin-button:hover, .advance-button:hover { 
    background-color: var(--button-hover); 
}

.logout-button { 
    display: block; 
    margin: 20px auto; 
    padding: 10px 20px; 
    background-color: var(--logout-button-bg); 
    border: none; 
    color: #ffffff; 
    border-radius: 4px; 
    cursor: pointer; 
    font-family: 'JetBrains Mono', monospace; 
    transition: background-color 0.3s;
}

.logout-button:hover { 
    background-color: var(--logout-button-hover); 
}

label { 
    display: flex; 
    align-items: center; 
    font-size: 1rem;
}

input[type="checkbox"] { 
    margin-right: 10px; 
    width: 20px; 
    height: 20px; 
    accent-color: var(--spotify-green);
}

.goal-item { 
    display: flex; 
    align-items: center; 
    margin: 5px 0; 
    background-color: var(--spotify-dark-gray);
    padding: 16px;
    border-radius: 4px;
    margin-bottom: 8px;
    gap: 12px;
}

.goal-item input[type="checkbox"] { 
    margin-right: 10px; 
    width: 20px; 
    height: 20px; 
    accent-color: var(--spotify-green);
}

/* Styles for Login Page */
.login-container { 
    background-color: var(--container-color); 
    padding: 40px; 
    border-radius: 8px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 300px;
    margin: auto;
}

h2.login-title { 
    text-align: center; 
    color: var(--accent-color); 
    margin-bottom: 20px; 
}

input[type="text"], input[type="password"] { 
    width: 100%; 
    padding: 12px;
    background-color: #3E3E3E;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--spotify-white);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: var(--spotify-green);
    outline: none;
}

button.login-button { 
    width: 100%; 
    padding: 10px; 
    background-color: var(--accent-color); 
    border: none; 
    color: #ffffff; 
    border-radius: 4px; 
    cursor: pointer; 
    font-family: 'JetBrains Mono', monospace; 
    transition: background-color 0.3s;
}

button.login-button:hover { 
    background-color: var(--button-hover); 
}

.error { 
    color: #ff4b4b;
    background-color: rgba(255, 75, 75, 0.1);
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

/* Additional styles for index.html */

/* Welcome Message */
.welcome-message {
    text-align: center;
    font-size: 1.2rem;
    margin: 20px 0;
    color: var(--primary-text);
}

/* Navigation Buttons Container */
.nav-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* Navigation Buttons */
.nav-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--accent-color);
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    transition: background-color 0.3s;
}

.nav-button:hover {
    background-color: var(--button-hover);
}

/* Additional styles for signup.html */

/* Signup Title */
.signup-title {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Signup Button */
.signup-button {
    width: 100%;
    padding: 10px;
    background-color: var(--accent-color);
    border: none;
    color: #ffffff;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    transition: background-color 0.3s;
}

.signup-button:hover {
    background-color: var(--button-hover);
}

/* Login Link */
.login-link {
    text-align: center;
    margin-top: 15px;
}

.login-link a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
}

.login-link a:hover {
    text-decoration: underline;
}

/* Card styles */
.card {
    background-color: var(--spotify-dark-gray);
    border-radius: 8px;
    padding: var(--content-spacing);
    margin-bottom: var(--content-spacing);
    transition: background-color 0.3s ease;
}

.card:hover {
    background-color: #333333;
}

/* Button styles */
.btn {
    display: inline-block;
    background-color: var(--spotify-green);
    color: var(--spotify-black);
    border: none;
    border-radius: 500px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    margin: 8px 0;
}

.btn:hover {
    background-color: var(--spotify-hover);
    transform: scale(1.02);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--spotify-white);
    color: var(--spotify-white);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--spotify-white);
}

/* Form styles */
.form-group {
    margin-bottom: 16px;
}

/* Checkbox styles */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 12px 0;
}

/* Progress bar styles */
.progress-container {
    background-color: var(--spotify-dark-gray);
    border-radius: 500px;
    height: 4px;
    margin: 20px 0;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--spotify-green);
    height: 100%;
    transition: width 0.3s ease;
}

/* Bar list styles */
.bar-list {
    list-style: none;
}

.bar-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background-color: var(--spotify-dark-gray);
    margin-bottom: 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.bar-item:hover {
    background-color: #333333;
}

.bar-item.active {
    border-left: 4px solid var(--spotify-green);
}

/* Goals section */
.goals-list {
    margin-top: 24px;
}

/* Points display */
.points-display {
    font-size: 2rem;
    font-weight: 700;
    color: var(--spotify-green);
    text-align: center;
    margin: 24px 0;
}

/* Navigation links */
.nav-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 16px 0;
}

.nav-link {
    color: var(--spotify-light-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--spotify-white);
}

/* Mobile-specific styles */
@media (max-width: 767px) {
    .container {
        padding: 12px;
    }

    .btn {
        padding: 12px 24px;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.1rem; }

    .bar-item {
        padding: 12px;
    }

    .points-display {
        font-size: 1.5rem;
    }
}