@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&display=swap');

body {
    background: linear-gradient(135deg, #232142 0%, #3a2d6a 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', Arial, sans-serif;
    margin: 0;
    transition: background 0.7s;
}

body.light-theme {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ef 100%);
}
body.neon-theme {
    background: linear-gradient(135deg, #0f2027 0%, #2c5364 100%);
}

.container {
    text-align: center;
}

.title {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0.2em;
    font-weight: 700;
    letter-spacing: 1px;
    transition: color 0.5s;
}
body.light-theme .title {
    color: #232142;
}

.subtitle {
    color: #b3b3d1;
    font-size: 1rem;
    margin-bottom: 2em;
    transition: color 0.5s;
}
body.light-theme .subtitle {
    color: #3a2d6a;
}

.theme-controls {
    margin-bottom: 1em;
    display: flex;
    justify-content: center;
    gap: 1em;
}
.theme-controls button {
    background: #29275a;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.5em 1.2em;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 2px 8px #1a1a2e44;
    transition: background 0.3s, color 0.3s;
}
.theme-controls button:hover {
    background: #6dd5fa;
    color: #232142;
}
body.light-theme .theme-controls button {
    background: #e0e7ef;
    color: #232142;
}
body.light-theme .theme-controls button:hover {
    background: #ffb86c;
    color: #fff;
}

.clock-card {
    background: rgba(41, 39, 90, 0.95);
    border-radius: 20px;
    box-shadow: 0 0 40px 10px #6dd5fa55, 0 8px 32px 0 rgba(31, 38, 135, 0.37), 0 1.5px 10px 0 #1a1a2e;
    padding: 2.5em 3em;
    display: inline-block;
    min-width: 340px;
    position: relative;
    transition: box-shadow 0.3s, background 0.5s;
    animation: glow 2.5s infinite alternate;
}
@keyframes glow {
    0% { box-shadow: 0 0 40px 10px #6dd5fa55, 0 8px 32px 0 rgba(31, 38, 135, 0.37); }
    100% { box-shadow: 0 0 60px 20px #ffb86c88, 0 12px 40px 0 rgba(31, 38, 135, 0.47); }
}
body.light-theme .clock-card {
    background: rgba(255,255,255,0.95);
    box-shadow: 0 0 24px 4px #ffb86c44, 0 2px 8px #b3b3d1;
}
body.neon-theme .clock-card {
    background: rgba(20, 20, 40, 0.98);
    box-shadow: 0 0 60px 20px #20e3b2cc, 0 8px 32px 0 #0ff;
}

.clock-time {
    font-family: 'Orbitron', 'Montserrat', Arial, sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #6dd5fa;
    text-shadow: 0 0 18px #6dd5fa, 0 0 8px #fff;
    margin-bottom: 0.2em;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    transition: color 0.5s;
}
.clock-time span {
    transition: color 0.5s, opacity 0.3s;
}
.clock-time .colon {
    color: #fff;
    text-shadow: none;
    transition: color 0.5s;
}
#hours, #minutes, #seconds {
    font-family: 'Orbitron', 'Montserrat', Arial, sans-serif;
    transition: color 0.5s, opacity 0.3s;
}
#hours {
    color: #6dd5fa;
}
#minutes {
    color: #ffb86c;
}
#seconds {
    color: #20e3b2;
    font-size: 2.2rem;
    vertical-align: super;
}
#ampm {
    color: #fff;
    font-size: 1.2rem;
    margin-left: 0.5em;
    vertical-align: super;
}
body.light-theme .clock-time, body.light-theme #ampm {
    color: #232142;
    text-shadow: none;
}
body.light-theme #hours {
    color: #232142;
}
body.light-theme #minutes {
    color: #ffb86c;
}
body.light-theme #seconds {
    color: #20e3b2;
}

.clock-date {
    color: #b3b3d1;
    font-size: 1.1rem;
    margin-bottom: 1.5em;
    transition: color 0.5s;
}
body.light-theme .clock-date {
    color: #3a2d6a;
}

.clock-switcher {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7em;
    margin-bottom: 1em;
}

.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #44436a;
    border-radius: 24px;
    transition: 0.4s;
    box-shadow: 0 0 8px #6dd5fa;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: #6dd5fa;
    border-radius: 50%;
    transition: 0.4s;
    box-shadow: 0 0 8px #6dd5fa;
}
.switch input:checked + .slider {
    background: #ffb86c;
    box-shadow: 0 0 8px #ffb86c;
}
.switch input:checked + .slider:before {
    transform: translateX(24px);
    background: #ffb86c;
    box-shadow: 0 0 8px #ffb86c;
}
.switch-label {
    color: #fff;
    font-size: 1rem;
    margin-left: 0.3em;
    user-select: none;
    transition: color 0.5s;
}
body.light-theme .switch-label {
    color: #232142;
}

.alarm-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    margin-bottom: 1em;
}
.alarm-controls input[type="time"] {
    padding: 0.2em 0.5em;
    border-radius: 6px;
    border: 1px solid #6dd5fa;
    background: #232142;
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: background 0.3s, color 0.3s;
}
body.light-theme .alarm-controls input[type="time"] {
    background: #fff;
    color: #232142;
    border: 1px solid #ffb86c;
}
.alarm-controls button {
    background: #6dd5fa;
    color: #232142;
    border: none;
    border-radius: 6px;
    padding: 0.3em 0.8em;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}
.alarm-controls button:hover {
    background: #ffb86c;
    color: #fff;
}
#alarmStatus {
    color: #20e3b2;
    font-size: 1rem;
    margin-left: 0.5em;
    min-width: 80px;
    display: inline-block;
}

.timezone-display {
    color: #ffb86c;
    font-size: 1rem;
    margin-bottom: 1em;
    transition: color 0.5s;
}
body.light-theme .timezone-display {
    color: #232142;
}

.quote-box {
    background: rgba(32, 227, 178, 0.08);
    border-left: 4px solid #20e3b2;
    border-radius: 8px;
    margin: 1em 0 0.5em 0;
    padding: 1em 1.5em;
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px #20e3b244;
    transition: background 0.5s, color 0.5s;
}
body.light-theme .quote-box {
    background: #fffbe6;
    color: #232142;
    border-left: 4px solid #ffb86c;
}
#quote {
    margin: 0 0 0.5em 0;
    font-style: italic;
}
#quote-author {
    font-size: 0.95rem;
    color: #b3b3d1;
    transition: color 0.5s;
}
body.light-theme #quote-author {
    color: #3a2d6a;
}

.attractive-title span {
    background: linear-gradient(90deg, #6dd5fa, #ffb86c, #20e3b2, #ff4c4c);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    animation: gradient-move 3s ease-in-out infinite alternate;
    display: inline-block;
}
@keyframes gradient-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.stopwatch-card {
    background: rgba(41, 39, 90, 0.95);
    border-radius: 20px;
    box-shadow: 0 0 24px 4px #20e3b244, 0 2px 8px #b3b3d1;
    padding: 1.5em 2em;
    display: inline-block;
    min-width: 260px;
    margin-top: 2em;
    text-align: center;
    transition: box-shadow 0.3s, background 0.5s;
}
.stopwatch-time {
    font-family: 'Orbitron', 'Montserrat', Arial, sans-serif;
    font-size: 2.2rem;
    color: #6dd5fa;
    margin-bottom: 1em;
    letter-spacing: 2px;
    text-shadow: 0 0 8px #6dd5fa, 0 0 4px #fff;
}
.stopwatch-controls button {
    background: #6dd5fa;
    color: #232142;
    border: none;
    border-radius: 6px;
    padding: 0.3em 1em;
    font-size: 1rem;
    margin: 0 0.3em;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}
.stopwatch-controls button:hover {
    background: #ffb86c;
    color: #fff;
}
body.light-theme .stopwatch-card {
    background: #fff;
    box-shadow: 0 0 16px 2px #ffb86c44, 0 2px 8px #b3b3d1;
}
body.light-theme .stopwatch-time {
    color: #232142;
    text-shadow: none;
}

.stopwatch-link {
    display: flex;
    justify-content: center;
    margin-top: 2em;
}
.stopwatch-link button {
    background: linear-gradient(90deg, #6dd5fa, #ffb86c);
    color: #232142;
    border: none;
    border-radius: 10px;
    padding: 0.7em 2em;
    font-size: 1.2rem;
    font-family: 'Montserrat', Arial, sans-serif;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 2px 8px #1a1a2e44;
    transition: background 0.3s, color 0.3s, transform 0.2s;
}
.stopwatch-link button:hover {
    background: linear-gradient(90deg, #ffb86c, #6dd5fa);
    color: #fff;
    transform: scale(1.05);
}

@media (max-width: 700px) {
    .clock-card {
        padding: 1.5em 0.5em;
        min-width: 220px;
    }
    .clock-time {
        font-size: 2.2rem;
    }
    .theme-controls {
        flex-direction: column;
        gap: 0.5em;
    }
}