/**
 * Project Tracking - Modern Theme Styles
 * PixelForge Agency
 */

/* Base Styles and Overrides */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-inter);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-space);
}

.logo span {
    color: var(--accent-cyan);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition-smooth);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.1);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent-cyan);
    border-radius: 2px;
}

.menu-button {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Main Container */
.tracking-container {
    min-height: 100vh;
    padding-top: 100px;
    padding-bottom: 2rem;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-family: var(--font-space);
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Access Methods */
.access-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto 4rem auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.method-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.method-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.3);
}

.method-card:hover::before {
    opacity: 0.1;
}

.method-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem auto;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.method-icon i {
    font-size: 2rem;
    color: white;
}

.method-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-family: var(--font-space);
}

.method-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.method-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 1rem;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.method-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.4);
}

/* Access Forms */
.access-form {
    max-width: 500px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.6s ease-out;
}

.form-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-container h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-family: var(--font-space);
}

.form-container h2 i {
    color: var(--accent-cyan);
    margin-right: 0.5rem;
}

.input-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.input-group input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
    outline: none;
}

.input-group input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
    background: rgba(255, 255, 255, 0.1);
}

.input-group input::placeholder {
    color: var(--text-muted);
}

.input-focus-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.input-group input:focus + .input-focus-line {
    width: 100%;
}

.access-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.access-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.4);
}

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

.back-btn {
    width: 100%;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
}

.back-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-cyan);
    background: rgba(6, 182, 212, 0.1);
}

/* Project Dashboard */
.project-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease-out;
}

.dashboard-header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.project-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.info-card h3 {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-card .value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.progress-section {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.progress-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-space);
}

.progress-percentage {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 6px;
    transition: width 1s ease-out;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

.milestones {
    display: grid;
    gap: 1rem;
}

.milestone {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.milestone.completed {
    background: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--accent-green);
}

.milestone.current {
    background: rgba(6, 182, 212, 0.1);
    border-left: 4px solid var(--accent-cyan);
}

.milestone-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1rem;
}

.milestone.completed .milestone-icon {
    background: var(--accent-green);
    color: white;
}

.milestone.current .milestone-icon {
    background: var(--accent-cyan);
    color: white;
}

.milestone.pending .milestone-icon {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.milestone-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.milestone-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Loading States */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(6, 182, 212, 0.2);
    border-top: 3px solid var(--accent-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 1rem;
    color: #ef4444;
    text-align: center;
    margin: 1rem 0;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-content {
        padding: 1rem;
    }
    
    .menu-button {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-top: none;
        flex-direction: column;
        padding: 1rem;
        gap: 0.5rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .access-methods {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .method-card {
        padding: 2rem 1.5rem;
    }
    
    .access-form {
        padding: 0 1rem;
    }
    
    .form-container {
        padding: 2rem 1.5rem;
    }
    
    .project-dashboard {
        padding: 0 1rem;
    }
    
    .dashboard-header {
        padding: 1.5rem;
    }
    
    .progress-section {
        padding: 1.5rem;
    }
    
    .progress-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .milestone {
        padding: 0.75rem;
    }
    
    .milestone-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .method-card {
        padding: 1.5rem 1rem;
    }
    
    .method-icon {
        width: 60px;
        height: 60px;
    }
    
    .method-icon i {
        font-size: 1.5rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
.method-btn:focus,
.access-btn:focus,
.back-btn:focus,
input:focus {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #e5e5e5;
        --accent-cyan: #00d4ff;
        --glass-border: #555555;
    }
}