/* Greeting and Clock styles */

#greeting {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    text-align: center;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 20px rgba(255,255,255,0.1);
    word-break: break-word;
    hyphens: auto;
    transition: var(--spring-transition);
    transform-origin: center;
}

#greeting.updating {
    transform: scale(1.05) rotateX(10deg);
    filter: blur(2px);
    opacity: 0.7;
}

#username {
    cursor: pointer;
    position: relative;
    transition: var(--spring-transition);
    display: inline;
    max-width: none;
    overflow: visible;
    text-overflow: none;
    white-space: normal;
    color: inherit;
    background: inherit;
    -webkit-background-clip: inherit;
    -webkit-text-fill-color: inherit;
}

#username:hover {
    transform: scale(1.02);
}

#username::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

#username:hover::after {
    width: 100%;
}

/* Quote styles */
.quote {
    font-style: italic;
    opacity: 0.8;
    margin-bottom: 1rem;
    font-weight: 300;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    text-align: center;
    max-width: 600px;
    line-height: 1.5;
    transition: var(--spring-transition);
    transform-origin: center;
}

.quote.updating {
    transform: translateY(-10px) scale(0.95);
    opacity: 0.3;
    filter: blur(1px);
}

/* Clock styles */
.clock {
    font-size: clamp(4rem, 12vw, 8rem);
    margin: 1rem 0 2rem 0;
    font-weight: 200;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 20px rgba(255,255,255,0.1);
    font-family: var(--font-family, 'Inter'), -apple-system, BlinkMacSystemFont, sans-serif;
    position: relative;
    overflow: hidden;
}

.clock .digit {
    display: inline-block;
    transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.4s ease;
    position: relative;
    min-width: 0.6em;
    text-align: center;
}

.clock .colon {
    display: inline-block;
    animation: blink 2s infinite;
    opacity: 0.8;
}

@keyframes blink {
    0%, 50% { opacity: 0.8; }
    51%, 100% { opacity: 0.3; }
}

.clock .digit.flipping {
    transform: rotateX(180deg) scale(1.2);
    opacity: 0;
}

.clock .digit.tick-up {
    animation: tickUp 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.clock .digit.tick-down {
    animation: tickDown 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes tickUp {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.1); opacity: 0.7; }
    100% { transform: translateY(0) scale(1); }
}

@keyframes tickDown {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(20px) scale(1.1); opacity: 0.7; }
    100% { transform: translateY(0) scale(1); }
}

@keyframes digitFlip {
    0% {
        transform: rotateX(0deg);
        opacity: 1;
    }
    50% {
        transform: rotateX(90deg);
        opacity: 0;
    }
    100% {
        transform: rotateX(0deg);
        opacity: 1;
    }
}

.clock .digit.flip-animation {
    animation: digitFlip 0.6s ease-in-out;
}

/* Responsive styles */
@media (max-width: 768px) {
    .clock {
        font-size: clamp(3rem, 10vw, 5rem);
    }
}

@media (max-width: 480px) {
    #greeting {
        font-size: 1.5rem;
    }
    
    .quote {
        font-size: 0.85rem;
    }
    
    .clock {
        font-size: 3rem;
    }
}