/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --primary-light: #4cc9f0;
    --secondary: #3f37c9;
    --accent: #f72585;
    --success: #4cc9f0;
    --warning: #f8961e;
    --danger: #f72585;
    --dark: #f8f9fa;
    --darker: #e9ecef;
    --light: #121212;
    --lighter: #0a0a0a;
    --gray: #6c757d;
    --gray-dark: #495057;
    --gray-light: #343a40;
    --card-bg: #1a1a1a;
    --card-border: #2d2d2d;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--lighter) 0%, var(--light) 50%, var(--lighter) 100%);
    color: var(--dark);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    opacity: 0.1;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 2s;
    background: linear-gradient(135deg, var(--accent), var(--primary));
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
    background: linear-gradient(135deg, var(--primary-light), var(--success));
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Main Container */
.development-container {
    max-width: 500px;
    width: 100%;
    animation: slideUp 0.8s ease-out;
}

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

.development-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
}

/* Header */
.development-header {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: rgba(67, 97, 238, 0.1);
    border: 1px solid rgba(67, 97, 238, 0.2);
    border-radius: 12px;
}

.logo-icon {
    display: flex;
    align-items: center;
}

.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary);
    letter-spacing: -0.5px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 40px;
}

.icon-container {
    margin-bottom: 24px;
}

.pulse-animation {
    display: inline-block;
    padding: 20px;
    background: rgba(67, 97, 238, 0.1);
    border-radius: 50%;
    border: 2px solid var(--primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4);
    }
    50% { 
        transform: scale(1.05);
    }
    70% { 
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }
}

.development-title {
    margin-bottom: 16px;
}

.title-gradient {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 4px;
}

.title-main {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.development-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray);
    max-width: 400px;
    margin: 0 auto;
}

/* Notification Section */
.notification-section {
    margin-bottom: 32px;
}

.toggle-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.toggle-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.toggle-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.toggle-icon {
    color: var(--primary);
    display: flex;
    align-items: center;
}

.toggle-title {
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}

.toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    margin-bottom: 8px;
}

.toggle-input {
    display: none;
}

.toggle-slider {
    width: 52px;
    height: 28px;
    background: var(--gray-dark);
    border-radius: 20px;
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.toggle-knob {
    width: 20px;
    height: 20px;
    background: var(--dark);
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-input:checked + .toggle-slider {
    background: var(--primary);
    border-color: var(--primary-light);
}

.toggle-input:checked + .toggle-slider .toggle-knob {
    transform: translateX(24px);
    background: white;
}

.toggle-label {
    font-weight: 500;
    color: var(--dark);
    font-size: 0.95rem;
}

.toggle-description {
    font-size: 0.85rem;
    color: var(--gray);
    margin-left: 68px;
}

/* Progress Section */
.progress-section {
    margin-bottom: 32px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-title {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

.progress-percentage {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--gray-dark);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--success) 100%);
    border-radius: 10px;
    position: relative;
    width: 75%;
    transition: width 1s ease;
}

.progress-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-item {
    text-align: center;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.stat-value {
    display: block;
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 500;
}

/* Action Buttons */
.action-section {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-icon {
    display: flex;
    align-items: center;
}

/* Footer */
.development-footer {
    border-top: 1px solid var(--card-border);
    padding-top: 24px;
}

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

.footer-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.heart {
    animation: heartbeat 1.5s ease-in-out infinite;
}

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

.footer-team {
    font-size: 0.85rem;
    color: var(--gray-dark);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .development-card {
        padding: 30px 24px;
        border-radius: 20px;
    }
    
    .title-main {
        font-size: 1.7rem;
    }
    
    .action-section {
        flex-direction: column;
    }
    
    .progress-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .toggle-description {
        margin-left: 0;
        margin-top: 8px;
    }
    
    .toggle-wrapper {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    body {
        padding: 16px;
    }
    
    .development-card {
        padding: 24px 20px;
    }
    
    .title-main {
        font-size: 1.5rem;
    }
    
    .development-subtitle {
        font-size: 0.9rem;
    }
}