styles.css

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: #000000;
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    background: linear-gradient(135deg, #000000 0%, #111111 50%, #000000 100%);
}

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    font-size: 14px;
    font-weight: 400;
    opacity: 0.8;
    position: relative;
    z-index: 10;
}

.logo {
    font-weight: 600;
    font-size: 16px;
}

.tagline {
    color: #888;
}

.follow {
    color: #888;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 70vh;
}

/* Globe Styles */
.globe-container {
    position: relative;
    margin-bottom: 60px;
}

.globe {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    position: relative;
    background: radial-gradient(circle at 30% 30%, #222222, #111111, #000000);
    box-shadow: 
        inset 0 0 50px rgba(0, 0, 0, 0.9),
        0 0 80px rgba(0, 255, 136, 0.2),
        0 0 120px rgba(0, 255, 136, 0.1);
    animation: rotate 20s linear infinite;
    overflow: hidden;
    border: 2px solid rgba(0, 255, 136, 0.3);
}

.globe::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, transparent 30%, rgba(0, 0, 0, 0.3) 70%);
}

.globe-inner {
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    border-radius: 50%;
    background: 
        radial-gradient(circle at 20% 20%, #68d391 5%, transparent 25%),
        radial-gradient(circle at 70% 60%, #81c784 8%, transparent 30%),
        radial-gradient(circle at 30% 80%, #a5d6a7 6%, transparent 25%),
        radial-gradient(circle at 80% 30%, #c8e6c9 4%, transparent 20%);
    opacity: 0.6;
}

.continents {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: 
        radial-gradient(ellipse at 60% 30%, #4ade80 3%, transparent 15%),
        radial-gradient(ellipse at 25% 70%, #22c55e 4%, transparent 18%),
        radial-gradient(ellipse at 75% 80%, #16a34a 2%, transparent 12%);
    opacity: 0.8;
    animation: continentShift 30s ease-in-out infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes continentShift {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(5deg) scale(1.02); }
}

/* Countdown Styles */
.countdown-container {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.countdown-item {
    text-align: center;
    position: relative;
}

.countdown-number {
    display: block;
    font-size: clamp(4rem, 8vw, 8rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, #ffffff 0%, #00ff88 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
    filter: drop-shadow(0 4px 20px rgba(0, 255, 136, 0.2));
    transition: all 0.3s ease;
}

.countdown-number:hover {
    transform: scale(1.05);
    text-shadow: 0 0 50px rgba(0, 255, 136, 0.6);
    filter: drop-shadow(0 4px 30px rgba(0, 255, 136, 0.4));
}

.countdown-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
}

/* Info Section */
.info-section {
    text-align: center;
    max-width: 600px;
    margin: 40px 20px;
}

.info-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-subtitle {
    color: #94a3b8;
    font-size: 16px;
    margin-bottom: 20px;
}

.total-seconds {
    color: #64748b;
    font-size: 16px;
    font-family: 'Monaco', 'Menlo', monospace;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    overflow: hidden;
}

#totalSeconds {
    color: #00ff88;
    font-weight: 700;
    font-size: 18px;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
    white-space: nowrap;
}

/* Date Input Section */
.date-input-section {
    text-align: center;
    margin: 30px 20px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    opacity: 1;
    transition: all 0.3s ease;
}

.input-title {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 600;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.date-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.date-label {
    color: #94a3b8;
    font-size: 16px;
    font-weight: 500;
}

.date-input {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 12px 16px;
    color: #ffffff;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    min-width: 280px;
}

.date-input:focus {
    outline: none;
    border-color: #4ade80;
    box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.date-input::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

.update-btn {
    background: linear-gradient(135deg, #00ff88 0%, #00cc66 100%);
    border: none;
    border-radius: 15px;
    padding: 15px 30px;
    color: #000000;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.3);
}

.update-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 255, 136, 0.5);
    background: linear-gradient(135deg, #00cc66 0%, #00ff88 100%);
}

.update-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 255, 136, 0.4);
}

/* Footer Styles */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    font-size: 12px;
    color: #64748b;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

.footer-center {
    display: flex;
    align-items: center;
    gap: 10px;
}

.signup-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.signup-btn:hover {
    background: #2563eb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header,
    .footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .countdown-container {
        gap: 20px;
    }
    
    .countdown-number {
        font-size: clamp(3rem, 12vw, 6rem);
    }
    
    .globe {
        width: 150px;
        height: 150px;
    }
    
    .header,
    .footer {
        padding: 20px;
    }
    
    .date-input-section {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .date-input-container {
        gap: 12px;
    }
    
    .date-input {
        min-width: 250px;
    }
}

@media (max-width: 480px) {
    .countdown-container {
        gap: 15px;
    }
    
    .countdown-number {
        font-size: clamp(2.5rem, 15vw, 4rem);
    }
    
    .globe {
        width: 120px;
        height: 120px;
    }
    
    .date-input {
        min-width: 200px;
        font-size: 14px;
    }
    
    .update-btn {
        font-size: 14px;
        padding: 10px 20px;
    }
}

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

.countdown-item {
    animation: fadeInUp 1s ease 0.2s both;
}

.countdown-item:nth-child(2) {
    animation-delay: 0.4s;
}

.countdown-item:nth-child(3) {
    animation-delay: 0.6s;
}

.countdown-item:nth-child(4) {
    animation-delay: 0.8s;
}

/* Glowing effect for active countdown */
.countdown-number.pulse {
    animation: pulse 1s ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    }
    50% {
        text-shadow: 0 0 50px rgba(255, 255, 255, 0.6);
    }
}