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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #000;
    color: #fff;
    overflow-x: hidden;
    position: relative;
    height: 100vh;
    width: 100vw;
}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.7) saturate(1.2);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 50, 80, 0.2), rgba(0, 20, 40, 0.6));
    z-index: -1;
}

.water-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,20 Q25,40 50,20 T100,20 V100 H0 Z" fill="rgba(0,60,120,0.1)"/></svg>');
    background-size: 200px;
    opacity: 0.3;
    animation: wave 10s linear infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes wave {
    0% { background-position: 0 0; }
    100% { background-position: 200px 0; }
}

.bubbles {
    position: fixed;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.bubble {
    position: absolute;
    bottom: -100px;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.3));
    border-radius: 50%;
    opacity: 0.4;
    animation: rise 15s infinite ease-in;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.bubble:nth-child(1) {
    width: 20px;
    height: 20px;
    left: 20%;
    animation-duration: 16s;
}

.bubble:nth-child(2) {
    width: 25px;
    height: 25px;
    left: 80%;
    animation-duration: 18s;
    animation-delay: 3s;
}

.bubble:nth-child(3) {
    width: 30px;
    height: 30px;
    left: 55%;
    animation-duration: 17s;
    animation-delay: 6s;
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0) rotate(0);
    }
    30% {
        transform: translateX(20px) rotate(10deg);
    }
    60% {
        transform: translateX(-20px) rotate(-5deg);
    }
    100% {
        bottom: 120%;
        transform: translateX(0) rotate(0);
    }
}

.container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    z-index: 1;
    padding: 20px;
    overflow-y: auto;
}

.logo {
    width: 80%;
    max-width: 500px;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.5));
    animation: underwater-logo 5s infinite ease-in-out;
    transform-origin: center;
}

@keyframes underwater-logo {
    0% { 
        transform: scale(1) translateY(0); 
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3)) brightness(1);
    }
    25% { 
        transform: scale(1.01) translateY(-5px); 
        filter: drop-shadow(0 0 15px rgba(100, 200, 255, 0.6)) brightness(1.1);
    }
    50% { 
        transform: scale(1.02) translateY(0); 
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.7)) brightness(1.2);
    }
    75% { 
        transform: scale(1.01) translateY(5px); 
        filter: drop-shadow(0 0 15px rgba(100, 200, 255, 0.6)) brightness(1.1);
    }
    100% { 
        transform: scale(1) translateY(0); 
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3)) brightness(1);
    }
}

.nav-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 550px;
}

.tagline {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 25px;
    font-weight: 600;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(100, 200, 255, 0.8);
    opacity: 0.9;
    max-width: 800px;
    letter-spacing: 1px;
    background: linear-gradient(to right, #ffffff, #a0d8ff, #ffffff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.countdown-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    perspective: 1000px;
}

.countdown-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0, 20, 40, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    min-width: 120px;
    border: 1px solid rgba(100, 200, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 15px rgba(100, 200, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    transform-style: preserve-3d;
}

.countdown-box:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(100, 200, 255, 0.3);
    border-color: rgba(100, 200, 255, 0.4);
}

.countdown-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
    text-shadow: 0 0 10px rgba(100, 200, 255, 0.8);
    background: linear-gradient(to bottom, #ffffff, #a0d8ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.countdown-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #a0d8ff;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Glass Button Styles */
.button-wrap {
    position: relative;
    z-index: 2;
    border-radius: 999vw;
    background: transparent;
    pointer-events: none;
    transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
    margin: 0 5px;
    flex-grow: 1;
    max-width: 250px;
}

.button-shadow {
    --shadow-cuttoff-fix: 2em;
    position: absolute;
    width: calc(100% + var(--shadow-cuttoff-fix));
    height: calc(100% + var(--shadow-cuttoff-fix));
    top: calc(0% - var(--shadow-cuttoff-fix) / 2);
    left: calc(0% - var(--shadow-cuttoff-fix) / 2);
    filter: blur(clamp(2px, 0.125em, 12px));
    -webkit-filter: blur(clamp(2px, 0.125em, 12px));
    -moz-filter: blur(clamp(2px, 0.125em, 12px));
    -ms-filter: blur(clamp(2px, 0.125em, 12px));
    overflow: visible;
    pointer-events: none;
}

.button-shadow::after {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 0;
    border-radius: 999vw;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.1));
    width: calc(100% - var(--shadow-cuttoff-fix) - 0.25em);
    height: calc(100% - var(--shadow-cuttoff-fix) - 0.25em);
    top: calc(var(--shadow-cuttoff-fix) - 0.5em);
    left: calc(var(--shadow-cuttoff-fix) - 0.875em);
    padding: 0.125em;
    box-sizing: border-box;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
    overflow: visible;
    opacity: 1;
}

button {
    /* Basic Styling */
    --border-width: clamp(1px, 0.0625em, 4px);
    all: unset;
    width: 100%;
    cursor: pointer;
    position: relative;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    pointer-events: auto;
    z-index: 3;
    background: linear-gradient(
        -75deg,
        rgba(255, 255, 255, 0.03),
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.03)
    );
    border-radius: 999vw;
    box-shadow: inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
        inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.3),
        0 0.25em 0.125em -0.125em rgba(0, 0, 0, 0.2),
        0 0 0.1em 0.25em inset rgba(255, 255, 255, 0.15),
        0 0 0 0 rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    -moz-backdrop-filter: blur(10px);
    -ms-backdrop-filter: blur(10px);
    transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

button:hover {
    transform: scale(0.975);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    -moz-backdrop-filter: blur(12px);
    -ms-backdrop-filter: blur(12px);
    box-shadow: inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
        inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.3),
        0 0.15em 0.05em -0.1em rgba(0, 0, 0, 0.25),
        0 0 0.05em 0.1em inset rgba(255, 255, 255, 0.4),
        0 0 0 0 rgba(255, 255, 255, 1);
    background: linear-gradient(
        -75deg,
        rgba(255, 255, 255, 0.05),
        rgba(255, 255, 255, 0.15),
        rgba(255, 255, 255, 0.05)
    );
}

button span {
    position: relative;
    display: block;
    width: 100%;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.5px;
    font-weight: 800; /* Changed from 600 to 800 for bolder text */
    font-size: 1rem;
    color: white;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-shadow: 0 0 8px rgba(100, 200, 255, 0.5);
    transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
    padding: 0.8em 1.5em;
    background: linear-gradient(to bottom, #ffffff, #a0d8ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

button:hover span {
    text-shadow: 0 0 12px rgba(100, 200, 255, 0.7);
}

button span::after {
    content: "";
    display: block;
    position: absolute;
    z-index: 1;
    width: calc(100% - var(--border-width));
    height: calc(100% - var(--border-width));
    top: calc(0% + var(--border-width) / 2);
    left: calc(0% + var(--border-width) / 2);
    box-sizing: border-box;
    border-radius: 999vw;
    overflow: clip;
    background: linear-gradient(
        -45deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 40% 50%,
        rgba(255, 255, 255, 0) 55%
    );
    z-index: 3;
    mix-blend-mode: screen;
    pointer-events: none;
    background-size: 200% 200%;
    background-position: 0% 50%;
    background-repeat: no-repeat;
    transition: background-position calc(400ms * 1.25) cubic-bezier(0.25, 1, 0.5, 1);
}

button:hover span::after {
    background-position: 25% 50%;
}

button:active span::after {
    background-position: 50% 15%;
}

button::after {
    content: "";
    position: absolute;
    z-index: 1;
    inset: 0;
    border-radius: 999vw;
    width: calc(100% + var(--border-width));
    height: calc(100% + var(--border-width));
    top: calc(0% - var(--border-width) / 2);
    left: calc(0% - var(--border-width) / 2);
    padding: var(--border-width);
    box-sizing: border-box;
    background: conic-gradient(
        from -75deg at 50% 50%,
        rgba(0, 0, 0, 0.3),
        rgba(0, 0, 0, 0) 5% 40%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0) 60% 95%,
        rgba(0, 0, 0, 0.3)
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.4));
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    transition: all 400ms cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: inset 0 0 0 calc(var(--border-width) / 2) rgba(255, 255, 255, 0.4);
}

button:hover::after {
    --angle-1: -125deg;
}

button:active::after {
    --angle-1: -75deg;
}

.button-wrap:has(button:hover) .button-shadow {
    filter: blur(clamp(2px, 0.0625em, 6px));
    -webkit-filter: blur(clamp(2px, 0.0625em, 6px));
    -moz-filter: blur(clamp(2px, 0.0625em, 6px));
    -ms-filter: blur(clamp(2px, 0.0625em, 6px));
    transition: filter 400ms cubic-bezier(0.25, 1, 0.5, 1);
}

.button-wrap:has(button:hover) .button-shadow::after {
    top: calc(var(--shadow-cuttoff-fix) - 0.875em);
    opacity: 1;
}

.button-wrap:has(button:active) {
    transform: rotate3d(1, 0, 0, 25deg);
}

.button-wrap:has(button:active) button {
    box-shadow: inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
        inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.3),
        0 0.125em 0.125em -0.125em rgba(0, 0, 0, 0.2),
        0 0 0.1em 0.25em inset rgba(255, 255, 255, 0.15),
        0 0.225em 0.05em 0 rgba(0, 0, 0, 0.05),
        0 0.25em 0 0 rgba(255, 255, 255, 0.5),
        inset 0 0.25em 0.05em 0 rgba(0, 0, 0, 0.15);
}

.button-wrap:has(button:active) .button-shadow {
    filter: blur(clamp(2px, 0.125em, 12px));
    -webkit-filter: blur(clamp(2px, 0.125em, 12px));
    -moz-filter: blur(clamp(2px, 0.125em, 12px));
    -ms-filter: blur(clamp(2px, 0.125em, 12px));
}

.button-wrap:has(button:active) .button-shadow::after {
    top: calc(var(--shadow-cuttoff-fix) - 0.5em);
    opacity: 0.75;
}

.button-wrap:has(button:active) span {
    text-shadow: 0.025em 0.25em 0.05em rgba(0, 0, 0, 0.12);
}

#convert-button {
    margin-top: 15px;
    max-width: 280px; /* Increased from 200px to 280px */
}

#convert-button button span {
    font-size: 1.2rem; /* Increased from 1rem to 1.2rem */
    padding: 0.9em 1.6em; /* Slightly increased padding */
}

@media (max-width: 768px) {
    .countdown-container {
        gap: 12px;
    }

    .countdown-box {
        min-width: 90px;
        padding: 12px;
    }

    .countdown-value {
        font-size: 2.4rem;
    }

    .countdown-label {
        font-size: 0.7rem;
    }

    .tagline {
        font-size: 1.2rem;
        margin-bottom: 25px;
    }

    .logo {
        max-width: 280px;
        margin-bottom: 20px;
    }
    
    button span {
        font-size: 0.9rem;
        padding: 0.7em 1.2em;
    }

    #convert-button button span {
        font-size: 1.1rem;
        padding: 0.8em 1.4em;
    }
    
    .nav-buttons {
        gap: 12px;
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .countdown-container {
        gap: 8px;
    }

    .countdown-box {
        min-width: 65px;
        padding: 8px;
    }

    .countdown-value {
        font-size: 1.9rem;
    }

    .countdown-label {
        font-size: 0.6rem;
        letter-spacing: 1px;
    }

    .tagline {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .logo {
        max-width: 220px;
        margin-bottom: 15px;
    }
    
    button span {
        font-size: 0.8rem;
        padding: 0.6em 1em;
    }

    #convert-button {
        max-width: 220px;
    }

    #convert-button button span {
        font-size: 1rem;
        padding: 0.7em 1.2em;
    }
    
    .nav-buttons {
        gap: 8px;
        margin-bottom: 12px;
    }
}

/* Time Converter Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 20, 40, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.time-card-container {
    position: relative;
    width: 100%;
    max-width: 1000px; /* Increased from 380px to 800px for wider card */
    aspect-ratio: 16 / 8; /* Changed from 9/16 to 16/9 for wider card */
    max-height: 90vh;
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) scale(0.9);
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    opacity: 0;
}

.modal-overlay.active .time-card-container {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) scale(1);
    opacity: 1;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.4s ease 0.2s;
}

.time-card {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 1.75rem;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow:
        0 0 0 2px rgba(0, 160, 255, 0.4),
        0 0 25px 8px rgba(0, 160, 255, 0.2);
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                box-shadow 0.4s ease-out;
    cursor: grab;
    will-change: transform, box-shadow;
}

.card-inner-border {
    position: absolute;
    inset: 14px;
    border-radius: 1.375rem;
    pointer-events: none;
    z-index: 10;
    box-shadow:
        inset 0.5px 0.5px 1.5px rgba(100, 200, 255, 0.6),
        inset -1px -1px 1px rgba(0, 60, 120, 0.5),
        inset 3px 3px 6px rgba(0, 0, 0, 0.25);
    transform: translateZ(30px);
    will-change: transform;
    border: 1px solid rgba(100, 200, 255, 0.2);
}

.card-content {
    position: absolute;
    inset: 14px;
    border-radius: 1.375rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 5;
    transform: translateZ(20px);
    will-change: transform;
    background: rgba(0, 20, 40, 0.85);
    padding: 20px;
}

.gradient-card-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 75%;
    background: linear-gradient(to top, rgba(0, 20, 40, 0.95) 0%, rgba(0, 40, 80, 0.75) 50%, rgba(0, 60, 120, 0.5) 100%);
    pointer-events: none;
    z-index: 4;
}

.card-title {
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    font-size: 3rem; /* Increased from 1.8rem to 2.4rem */
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: 1px;
    transform: translateZ(40px);
    will-change: transform;
    text-shadow: 0 0 15px rgba(100, 200, 255, 0.8);
    background: linear-gradient(to bottom, #ffffff, #a0d8ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 15;
}

.card-subtitle {
    color: #a0d8ff;
    text-align: center;
    font-size: 1.5rem; /* Increased from 1.1rem to 1.3rem */
    font-weight: 600;
    margin-bottom: 30px;
    transform: translateZ(35px);
    will-change: transform;
    position: relative;
    z-index: 15;
}

.tabs-container {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
    z-index: 15;
    position: relative;
    transform: translateZ(35px);
}

.tab {
    background: rgba(0, 40, 80, 0.6);
    border: 1px solid rgba(100, 200, 255, 0.3);
    border-radius: 15px;
    padding: 12px 25px;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.tab.active {
    background: rgba(0, 120, 210, 0.6);
    border-color: rgba(100, 200, 255, 0.8);
    box-shadow: 0 0 15px rgba(100, 200, 255, 0.5);
    transform: translateY(-3px);
}

.tab:hover:not(.active) {
    background: rgba(0, 80, 160, 0.6);
    transform: translateY(-2px);
}

.tab-content {
    display: none;
    z-index: 15;
    position: relative;
    transform: translateZ(25px);
    will-change: transform;
    height: 100%;
}

.tab-content.active {
    display: block;
}

/* Converter Tab Styles */
.unit-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 12px; /* Increased from 8px to 12px */
    justify-content: center;
    margin-bottom: 25px; /* Increased from 20px to 25px */
    position: relative;
    z-index: 15;
    transform: translateZ(30px);
    will-change: transform;
}

.time-unit {
    background: rgba(0, 40, 80, 0.6);
    border: 1px solid rgba(100, 200, 255, 0.3);
    border-radius: 15px;
    padding: 12px 22px; /* Increased from 8px 12px to 10px 18px */
    color: #fff;
    font-size: 1.3rem; /* Increased from 0.9rem to 1.1rem */
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.time-unit.active {
    background: rgba(0, 120, 210, 0.6);
    border-color: rgba(100, 200, 255, 0.8);
    box-shadow: 0 0 15px rgba(100, 200, 255, 0.5);
    transform: translateY(-3px); /* Increased from -2px to -3px */
}

.time-unit:hover:not(.active) {
    background: rgba(0, 80, 160, 0.6);
    transform: translateY(-2px); /* Increased from -1px to -2px */
}

.time-display {
    background: rgba(0, 30, 60, 0.8);
    border-radius: 18px; /* Increased from 15px to 18px */
    padding: 20px; /* Increased from 15px to 20px */
    margin-bottom: 25px; /* Increased from 20px to 25px */
    border: 1px solid rgba(100, 200, 255, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 15;
    transform: translateZ(25px);
    will-change: transform;
}

.time-value {
    font-size: 4rem; /* Increased from 2.4rem to 3.2rem */
    font-weight: 800;
    text-align: center;
    color: #fff;
    text-shadow: 0 0 22px rgba(100, 200, 255, 0.8); /* Increased blur from 18px to 22px */
    margin-bottom: 12px; /* Increased from 5px to 8px */
    background: linear-gradient(to bottom, #ffffff, #a0d8ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.time-label {
    font-size: 1.3rem; /* Increased from 0.9rem to 1.1rem */
    text-align: center;
    color: #a0d8ff;
    letter-spacing: 1.2px;
}

.timezone-section {
    margin-top: 8px; /* Increased from 5px to 8px */
    position: relative;
    z-index: 15;
    transform: translateZ(20px);
    will-change: transform;
}

.timezone-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px; /* Increased from 8px to 10px */
    margin-bottom: 12px; /* Increased from 10px to 12px */
}

.toggle-switch {
    position: relative;
    width: 50px; /* Increased from 40px to 50px */
    height: 24px; /* Increased from 20px to 24px */
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 40, 80, 0.6);
    border: 1px solid rgba(100, 200, 255, 0.3);
    transition: 0.4s;
    border-radius: 30px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px; /* Increased from 14px to 18px */
    width: 18px; /* Increased from 14px to 18px */
    left: 3px;
    bottom: 2px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: rgba(0, 120, 210, 0.6);
    border-color: rgba(100, 200, 255, 0.8);
}

input:checked + .toggle-slider:before {
    transform: translateX(25px); /* Increased from 19px to 25px */
}

.toggle-label {
    color: #a0d8ff;
    font-size: 1.1rem; /* Increased from 0.9rem to 1.1rem */
    font-weight: 500;
}

.timezone-info {
    text-align: center;
    color: #ffffff;
    font-size: 1.1rem; /* Increased from 0.9rem to 1.1rem */
    background: rgba(0, 40, 80, 0.6);
    border-radius: 12px; /* Increased from 10px to 12px */
    padding: 12px; /* Increased from 10px to 12px */
    border: 1px solid rgba(100, 200, 255, 0.2);
}

/* Global Release Times Tab Styles */
.countries-container {
    height: 350px;
    overflow-y: auto;
    padding-right: 15px;
    margin-bottom: 20px;
    background: rgba(0, 30, 60, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(100, 200, 255, 0.2);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
}

.countries-container::-webkit-scrollbar {
    width: 10px;
}

.countries-container::-webkit-scrollbar-track {
    background: rgba(0, 30, 60, 0.3);
    border-radius: 10px;
}

.countries-container::-webkit-scrollbar-thumb {
    background: rgba(0, 120, 210, 0.6);
    border-radius: 10px;
    border: 2px solid rgba(0, 30, 60, 0.3);
}

.countries-container::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 160, 255, 0.7);
}

.country-item {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    border-bottom: 1px solid rgba(100, 200, 255, 0.2);
    transition: all 0.3s ease;
}

.country-item:hover {
    background: rgba(0, 80, 160, 0.3);
}

.country-item:last-child {
    border-bottom: none;
}

.country-name {
    font-weight: 600;
    color: #ffffff;
    font-size: 1.1rem;
}

.country-time {
    color: #a0d8ff;
    font-size: 1.1rem;
}

.release-date-header {
    text-align: center;
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(100, 200, 255, 0.6);
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 25px; /* Increased from 15px to 20px */
    margin-top: 30px; /* Increased from 20px to 25px */
    transform: translateZ(40px);
    will-change: transform;
    position: relative;
    z-index: 15;
}

.card-btn {
    background: linear-gradient(145deg, #0080ff, #0060c0);
    color: white;
    border: none;
    border-radius: 16px; /* Increased from 12px to 14px */
    padding: 15px 30px; /* Increased from 10px 20px to 12px 24px */
    font-size: 1.2rem; /* Added font-size */
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.card-btn:hover {
    background: linear-gradient(145deg, #00a0ff, #0080ff);
    transform: translateY(-3px); /* Increased from -2px to -3px */
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.close-btn {
    background: linear-gradient(145deg, #ff4060, #c03050);
}

.close-btn:hover {
    background: linear-gradient(145deg, #ff5070, #ff4060);
}

@media (max-width: 768px) {
    .time-card-container {
        max-width: 700px; /* Increased from 320px to 600px */
        aspect-ratio: 16 / 10; /* Adjusted for tablets */
    }

    .card-title {
        font-size: 2.4rem; /* Increased from 1.5rem to 2rem */
        margin-bottom: 8px;
    }

    .card-subtitle {
        font-size: 1.3rem; /* Increased from 0.95rem to 1.1rem */
        margin-bottom: 20px;
    }

    .time-unit {
        font-size: 1.1rem; /* Increased from 0.8rem to 0.9rem */
        padding: 10px 16px; /* Increased from 7px 10px to 8px 14px */
    }

    .time-value {
        font-size: 3rem; /* Increased from 2rem to 2.6rem */
    }

    .time-label {
        font-size: 1.1rem; /* Increased from 0.8rem to 0.95rem */
    }

    .tab {
        font-size: 1.1rem;
        padding: 10px 18px;
    }

    .countries-container {
        height: 300px;
    }

    .country-name, .country-time {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .time-card-container {
        max-width: 300px; /* Increased from 280px to 300px */
        aspect-ratio: 10 / 16; /* Adjusted for portrait mode */
    }

    .card-title {
        font-size: 1.5rem; /* Increased from 1.3rem to 1.5rem */
    }

    .card-subtitle {
        font-size: 0.9rem; /* Increased from 0.85rem to 0.9rem */
        margin-bottom: 15px;
    }

    .time-unit {
        font-size: 0.8rem; /* Increased from 0.75rem to 0.8rem */
        padding: 7px 10px; /* Increased from 6px 8px to 7px 10px */
    }

    .unit-selector {
        gap: 8px; /* Increased from 6px to 8px */
        margin-bottom: 15px;
    }

    .time-value {
        font-size: 2rem; /* Increased from 1.7rem to 2rem */
    }

    .card-btn {
        padding: 10px 18px; /* Increased from 8px 15px to 10px 18px */
        font-size: 0.95rem; /* Increased from 0.9rem to 0.95rem */
    }

    .tab {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .countries-container {
        height: 250px;
    }

    .country-name, .country-time {
        font-size: 0.85rem;
    }

    .release-date-header {
        font-size: 1.1rem;
    }
}

/* Music Player Styles */
#music-player-toggle {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 40, 80, 0.4);
    border-radius: 15px;
    padding: 10px 16px;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    z-index: 99;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(100, 200, 255, 0.3);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

#music-player-toggle:hover {
    background: rgba(0, 80, 160, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

#player-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 400px;
    height: 100px;
    z-index: 100;
    transform: translateY(150px);
    transition: transform 0.4s ease;
    display: none;
}

#player-container.active {
    transform: translateY(0);
    display: block;
}

#player {
    position: relative;
    height: 100%;
    z-index: 3;
}

#player-track {
    position: absolute;
    top: 0;
    right: 15px;
    left: 15px;
    padding: 13px 22px 10px 184px;
    background-color: rgba(0, 60, 120, 0.5);
    border-radius: 15px 15px 0 0;
    transition: 0.3s ease top;
    z-index: 1;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(100, 200, 255, 0.3);
    border-bottom: none;
}

#player-track.active {
    top: -92px;
}

#album-name {
    color: #a0d8ff;
    font-size: 17px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#track-name {
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    margin: 2px 0 13px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#track-time {
    height: 12px;
    margin-bottom: 3px;
    overflow: hidden;
}

#current-time {
    float: left;
}

#track-length {
    float: right;
}

#current-time,
#track-length {
    color: transparent;
    font-size: 11px;
    background-color: rgba(100, 200, 255, 0.3);
    border-radius: 10px;
    transition: 0.3s ease all;
}

#track-time.active #current-time,
#track-time.active #track-length {
    color: #a0d8ff;
    background-color: transparent;
}

#seek-bar-container,
#seek-bar {
    position: relative;
    height: 4px;
    border-radius: 4px;
}

#seek-bar-container {
    background-color: rgba(100, 200, 255, 0.3);
    cursor: pointer;
}

#seek-time {
    position: absolute;
    top: -29px;
    color: #fff;
    font-size: 12px;
    white-space: pre;
    padding: 5px 6px;
    border-radius: 4px;
    display: none;
}

#s-hover {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    opacity: 0.2;
    z-index: 2;
}

#seek-time,
#s-hover {
    background-color: rgba(0, 40, 80, 0.8);
}

#seek-bar {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 0;
    background-color: #a0d8ff;
    transition: 0.2s ease width;
    z-index: 1;
}

#player-content {
    position: relative;
    height: 100%;
    background-color: rgba(0, 40, 80, 0.5);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    z-index: 2;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(100, 200, 255, 0.3);
}

#album-art {
    position: absolute;
    top: -40px;
    width: 115px;
    height: 115px;
    margin-left: 40px;
    transform: rotateZ(0);
    transition: 0.3s ease all;
    box-shadow: 0 0 0 6px rgba(0, 40, 80, 0.5);
    border-radius: 50%;
    overflow: hidden;
}

#album-art.active {
    top: -60px;
    box-shadow: 0 0 0 4px rgba(0, 60, 120, 0.5), 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

#album-art:before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    width: 20px;
    height: 20px;
    margin: -10px auto 0 auto;
    background-color: rgba(0, 40, 80, 0.5);
    border-radius: 50%;
    box-shadow: inset 0 0 0 2px #a0d8ff;
    z-index: 2;
}

#album-art img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
    object-fit: cover;
}

#album-art img.active {
    opacity: 1;
    z-index: 1;
}

#album-art.active img.active {
    z-index: 1;
    animation: rotateAlbumArt 3s linear 0s infinite forwards;
}

@keyframes rotateAlbumArt {
    0% {
        transform: rotateZ(0);
    }
    100% {
        transform: rotateZ(360deg);
    }
}

#buffer-box {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    height: 13px;
    color: #a0d8ff;
    font-size: 13px;
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    font-weight: bold;
    line-height: 1;
    padding: 6px;
    margin: -12px auto 0 auto;
    background-color: rgba(0, 30, 60, 0.6);
    opacity: 0;
    z-index: 2;
    border-radius: 6px;
}

#album-art img,
#buffer-box {
    transition: 0.1s linear all;
}

#album-art.buffering img {
    opacity: 0.25;
}

#album-art.buffering img.active {
    opacity: 0.8;
    filter: blur(2px);
    -webkit-filter: blur(2px);
}

#album-art.buffering #buffer-box {
    opacity: 1;
}

#player-controls {
    width: 250px;
    height: 100%;
    margin: 0 5px 0 141px;
    float: right;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control {
    width: 33.333%;
    float: left;
    padding: 12px 0;
    text-align: center;
}

.button {
    width: 26px;
    height: 26px;
    padding: 25px;
    background-color: rgba(0, 60, 120, 0.6);
    border-radius: 12px;
    cursor: pointer;
    border: 1px solid rgba(100, 200, 255, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.button i {
    display: block;
    color: #a0d8ff;
    font-size: 26px;
    text-align: center;
    line-height: 1;
}

.button,
.button i {
    transition: 0.2s ease all;
}

.button:hover {
    background-color: rgba(0, 100, 180, 0.8);
    border-color: rgba(100, 200, 255, 0.5);
}

.button:hover i {
    color: #fff;
}

.lossless-indicator {
    position: absolute;
    top: -28px;
    right: 25px;
    background-color: rgba(100, 200, 255, 0.25);
    color: #a0d8ff;
    padding: 5px 10px;
    border-radius: 10px 10px 0 0;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 0 8px rgba(100, 200, 255, 0.6);
    border: 1px solid rgba(100, 200, 255, 0.4);
    border-bottom: none;
    backdrop-filter: blur(4px);
}

@media (max-width: 768px) {
    #music-player-toggle {
        padding: 10px 16px;
        font-size: 0.9rem;
        bottom: 15px;
        left: 15px;
    }
    
    #player-container {
        width: 300px;
        height: 80px;
        bottom: 15px;
        left: 15px;
    }

    #album-art {
        width: 90px;
        height: 90px;
        top: -30px;
        margin-left: 30px;
    }

    #album-art.active {
        top: -45px;
    }

    #player-track {
        padding: 10px 15px 8px 130px;
    }

    #player-track.active {
        top: -75px;
    }

    #album-name {
        font-size: 15px;
    }

    #track-name {
        font-size: 12px;
        margin: 2px 0 10px 0;
    }

    #player-controls {
        width: 200px;
        margin: 0 5px 0 110px;
    }

    .button {
        width: 20px;
        height: 20px;
        padding: 20px;
    }

    .button i {
        font-size: 20px;
    }

    .lossless-indicator {
        top: -26px;
        right: 20px;
        font-size: 0.8rem;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    #music-player-toggle {
        padding: 8px 14px;
        font-size: 0.8rem;
        bottom: 10px;
        left: 10px;
    }
    
    #player-container {
        width: 260px;
        height: 70px;
        bottom: 10px;
        left: 10px;
    }

    #album-art {
        width: 80px;
        height: 80px;
        top: -25px;
        margin-left: 20px;
    }

    #album-art.active {
        top: -35px;
    }

    #player-track {
        padding: 8px 12px 6px 110px;
    }

    #player-track.active {
        top: -65px;
    }

    #album-name {
        font-size: 13px;
    }

    #track-name {
        font-size: 11px;
        margin: 2px 0 8px 0;
    }

    #player-controls {
        width: 160px;
        margin: 0 5px 0 90px;
    }

    .button {
        width: 18px;
        height: 18px;
        padding: 17px;
    }

    .button i {
        font-size: 18px;
    }

    .lossless-indicator {
        top: -24px;
        right: 15px;
        font-size: 0.7rem;
        padding: 3px 6px;
    }
}