/* ==========================================================================
   Edge of Universe Theme - Cosmic Calendar
   Version: 1.0
   Updated: 2024-06-08
   Changes:
   - Space and cosmic-inspired design with nebula aesthetics
   - Deep space, nebula purple, star gold, and cosmic teal palette
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@300;400;500;600;700&family=Space+Grotesk:wght@300;400;500;600&display=swap');

:root {
    /* Cosmic Palette */
    --eu-bg: #0A0B14;
    --eu-text: #E6F1FF;
    --eu-primary: #1A1B2E;
    --eu-secondary: #252741;
    --eu-date-number: #E6F1FF;

    /* Deep Space */
    --eu-space1: #0B0F1F;
    --eu-space2: #151A35;
    --eu-space3: #1E254A;
    --eu-space4: rgba(11, 15, 31, 0.8);
    --eu-space5: rgba(11, 15, 31, 0.4);

    /* Nebula Purple */
    --eu-nebula1: #9D4EDD;
    --eu-nebula2: #7B2CBF;
    --eu-nebula3: #5A189A;
    --eu-nebula4: rgba(157, 78, 221, 0.7);
    --eu-nebula5: rgba(157, 78, 221, 0.3);

    /* Star Gold */
    --eu-star1: #FFD166;
    --eu-star2: #FFB347;
    --eu-star3: #FF9500;
    --eu-star4: rgba(255, 209, 102, 0.7);
    --eu-star5: rgba(255, 209, 102, 0.3);

    /* Cosmic Teal */
    --eu-cosmic1: #06D6A0;
    --eu-cosmic2: #05B384;
    --eu-cosmic3: #049068;
    --eu-cosmic4: rgba(6, 214, 160, 0.7);
    --eu-cosmic5: rgba(6, 214, 160, 0.3);

    /* Galaxy Blue */
    --eu-galaxy1: #118AB2;
    --eu-galaxy2: #0E718C;
    --eu-galaxy3: #0A5866;
    --eu-galaxy4: rgba(17, 138, 178, 0.7);
    --eu-galaxy5: rgba(17, 138, 178, 0.3);

    /* Supernova Red */
    --eu-supernova1: #EF476F;
    --eu-supernova2: #D43D63;
    --eu-supernova3: #B93357;
    --eu-supernova4: rgba(239, 71, 111, 0.7);
    --eu-supernova5: rgba(239, 71, 111, 0.3);

    /* Theme Variables */
    --eu-shadow: rgba(157, 78, 221, 0.15);
    --eu-radius: 10px;
    --eu-transition: 0.25s ease;
    --eu-hover: #7B2CBF;
    --eu-glow: 0 0 15px rgba(157, 78, 221, 0.2);
    --eu-pattern: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".04" fill="%239D4EDD"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".05" fill="%239D4EDD"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" opacity=".07" fill="%239D4EDD"/></svg>');
}

/* ==================== ANIMATIONS ==================== */
@keyframes eu-fade {

    0%,
    100% {
        opacity: 0.95;
    }

    50% {
        opacity: 1;
    }
}

@keyframes eu-slide {
    from {
        transform: translateY(3px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes eu-pulse {

    0%,
    100% {
        box-shadow: 0 0 3px var(--eu-shadow);
    }

    50% {
        box-shadow: var(--eu-glow);
    }
}

@keyframes eu-wave {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 100% 0;
    }
}

@keyframes eu-float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

@keyframes eu-ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

@keyframes eu-shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

@keyframes eu-pulsar {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

@keyframes eu-star-twinkle {
    0% {
        opacity: 0.3;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }

    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
}

@keyframes eu-nebula-drift {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 100%;
    }
}

@keyframes eu-growth {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes eu-orbit {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-3px) rotate(180deg);
    }
}

/* ==================== BASE STYLES ==================== */
.edge-of-universe {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--eu-text);
    line-height: 1.5;
    font-size: 0.95rem;
    background-color: var(--eu-bg);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.edge-of-universe::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, var(--eu-nebula5) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--eu-cosmic5) 0%, transparent 50%),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="20" cy="20" r="0.5" fill="%23FFD166" opacity="0.8"/><circle cx="50" cy="30" r="0.3" fill="%239D4EDD" opacity="0.6"/><circle cx="80" cy="40" r="0.4" fill="%2306D6A0" opacity="0.7"/><circle cx="30" cy="70" r="0.6" fill="%23118AB2" opacity="0.9"/><circle cx="70" cy="80" r="0.2" fill="%23EF476F" opacity="0.5"/></svg>');
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 1;
    animation: eu-nebula-drift 60s linear infinite;
}

.edge-of-universe .container {
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    padding: 1.5rem;
    border: 1px solid var(--eu-nebula4);
    box-shadow:
        var(--eu-glow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    max-width: 1600px;
    margin: 0 auto;
    border-radius: 14px;
    z-index: 2;
    background-image:
        radial-gradient(circle at 10% 20%, var(--eu-nebula5) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, var(--eu-cosmic5) 0%, transparent 50%);
}

.edge-of-universe .container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
            var(--eu-nebula1) 0%,
            var(--eu-cosmic1) 50%,
            var(--eu-star1) 100%);
    animation: eu-wave 4s linear infinite;
    background-size: 200% 100%;
}

.edge-of-universe .container::after {
    content: "✨";
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 1.2rem;
    opacity: 0.3;
    animation: eu-pulsar 3s ease-in-out infinite;
}

/* ==================== HEADER & TITLE ==================== */
.edge-of-universe #calendar-title {
    font-family: 'Orbitron', sans-serif;
    color: var(--eu-text);
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
    position: relative;
    font-weight: 600;
    text-shadow:
        0 0 10px var(--eu-nebula4),
        0 0 20px var(--eu-nebula5);
    background: linear-gradient(135deg, var(--eu-nebula1) 0%, var(--eu-cosmic1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: eu-shimmer 4s linear infinite;
}

.edge-of-universe #calendar-title::after {
    content: "🌌";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.2rem;
    opacity: 0.5;
    animation: eu-pulsar 3s ease-in-out infinite;
}

/* ==================== DATE & WEATHER DISPLAY ==================== */
.edge-of-universe #date-weather-container {
    text-align: center;
    margin: 1.5rem 0;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    border: 1px solid var(--eu-nebula4);
    border-radius: var(--eu-radius);
    position: relative;
    box-shadow:
        0 2px 12px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.edge-of-universe #date-weather-container::before {
    content: "COSMIC CALENDAR";
    position: absolute;
    top: -8px;
    right: 15px;
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    padding: 0 8px;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    color: var(--eu-nebula1);
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    border: 1px solid var(--eu-nebula4);
    border-radius: 4px;
}

.edge-of-universe #date-weather-container::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--eu-nebula2), transparent);
}

.edge-of-universe #current-date {
    font-family: 'Orbitron', sans-serif;
    color: var(--eu-text);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

.edge-of-universe #today-weather {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--eu-nebula1);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

/* ==================== ANALOG CLOCK ==================== */
.edge-of-universe #analog-watch {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.edge-of-universe .clock-face {
    width: 150px;
    height: 150px;
    border: 2px solid var(--eu-nebula2);
    border-radius: 50%;
    position: relative;
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    box-shadow:
        0 4px 15px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.edge-of-universe .clock-face::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    border-radius: 50%;
    z-index: 10;
    box-shadow:
        0 0 10px var(--eu-shadow),
        inset 0 0 3px rgba(255, 255, 255, 0.3);
}

.edge-of-universe .clock-face::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at center, transparent 70%, var(--eu-nebula5) 100%),
        repeating-conic-gradient(from 0deg,
            transparent 0deg 29deg,
            var(--eu-cosmic5) 30deg 30deg);
}

.edge-of-universe .hand {
    position: absolute;
    top: 50%;
    transform-origin: 100%;
    transform: rotate(90deg);
    transition: all 0.05s;
    transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1);
    z-index: 5;
}

.edge-of-universe .hour-hand {
    width: 35%;
    left: 15%;
    height: 3px;
    background: linear-gradient(90deg, var(--eu-cosmic2) 0%, var(--eu-nebula2) 100%);
    margin-top: -1.5px;
    border-radius: 2px;
    box-shadow: 0 0 5px var(--eu-shadow);
}

.edge-of-universe .minute-hand {
    width: 45%;
    left: 5%;
    height: 2px;
    background: linear-gradient(90deg, var(--eu-nebula2) 0%, var(--eu-galaxy2) 100%);
    margin-top: -1px;
    border-radius: 1.5px;
    box-shadow: 0 0 5px var(--eu-shadow);
}

.edge-of-universe .second-hand {
    width: 45%;
    left: 5%;
    height: 1px;
    background: linear-gradient(90deg, var(--eu-primary) 0%, var(--eu-supernova1) 100%);
    margin-top: -0.5px;
}

/* ==================== CALENDAR TABLE ==================== */
.edge-of-universe table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 4px;
    margin: 1.5rem auto;
    background-color: transparent;
    table-layout: fixed;
}

/* DAY OF WEEK HEADERS */
.edge-of-universe th {
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    color: var(--eu-text) !important;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    padding: 0.8rem 0.4rem;
    border-radius: var(--eu-radius);
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    text-shadow: 0 0 5px var(--eu-nebula5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.edge-of-universe th::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 100%);
    pointer-events: none;
}

.edge-of-universe th span.full-day-name {
    display: inline;
    position: relative;
    z-index: 1;
}

.edge-of-universe th abbr {
    display: none;
    text-decoration: none;
    border-bottom: none;
}

/* DATE NUMBER STYLES */
.edge-of-universe td {
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    color: var(--eu-text);
    padding: 0.8rem;
    border: 1px solid var(--eu-nebula4);
    height: 80px;
    vertical-align: top;
    transition: all var(--eu-transition);
    position: relative;
    border-radius: var(--eu-radius);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.05),
        0 1px 5px var(--eu-shadow);
}

.edge-of-universe td .date-number {
    color: var(--eu-text) !important;
    font-weight: 600;
    font-size: 1.1rem;
    position: absolute;
    top: 6px;
    left: 6px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

.edge-of-universe td:hover {
    background: linear-gradient(135deg, var(--eu-secondary) 0%, #2A3159 100%);
    box-shadow:
        0 4px 15px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    border-color: var(--eu-nebula2);
    transform: translateY(-2px);
}

/* Current date highlight */
.edge-of-universe td.current-day {
    background: linear-gradient(135deg, rgba(157, 78, 221, 0.15) 0%, rgba(6, 214, 160, 0.15) 100%);
    border: 1px solid var(--eu-nebula2);
    animation: eu-pulse 4s infinite;
    background-image:
        radial-gradient(circle at 70% 30%, var(--eu-cosmic5) 0%, transparent 50%);
}

.edge-of-universe td.current-day .date-number {
    color: var(--eu-nebula1) !important;
    font-weight: 700;
    text-shadow: 0 0 10px var(--eu-nebula5);
}

.edge-of-universe td.current-day::before {
    content: "🌟";
    position: absolute;
    top: 4px;
    right: 4px;
    z-index: 1;
    font-size: 1rem;
    animation: eu-star-twinkle 2s ease-in-out infinite;
    opacity: 0.7;
}

/* ==================== EVENT MARKERS ==================== */
.edge-of-universe .event-marker {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    margin: 0 1px;
    transition: all var(--eu-transition);
    animation: eu-pulse 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 0 5px var(--eu-shadow),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.edge-of-universe .event-marker::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 2px;
    background-color: var(--eu-text);
    border-radius: 50%;
    opacity: 0.9;
}

.edge-of-universe .event-marker:hover {
    transform: scale(1.3);
    background: linear-gradient(135deg, var(--eu-cosmic2) 0%, var(--eu-nebula2) 100%);
    box-shadow:
        0 0 10px var(--eu-shadow),
        0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* ==================== MODAL STYLES ==================== */
.edge-of-universe .modal-content {
    position: relative;
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    border: 1px solid var(--eu-nebula4);
    padding: 20px;
    color: var(--eu-text);
    box-shadow:
        0 10px 30px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    animation: eu-slide 0.25s ease-out;
    overflow: hidden;
}

.edge-of-universe .modal-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
            var(--eu-nebula1) 0%,
            var(--eu-cosmic1) 50%,
            var(--eu-star1) 100%);
    animation: eu-wave 4s linear infinite;
    background-size: 200% 100%;
}

.edge-of-universe .modal-content h2 {
    color: var(--eu-text);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8em;
    margin-bottom: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--eu-nebula1) 0%, var(--eu-cosmic1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

/* Modal date display */
.edge-of-universe .modal-date {
    font-family: 'Orbitron', sans-serif;
    color: var(--eu-text);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--eu-nebula4);
    text-shadow: 0 0 5px var(--eu-nebula5);
}

/* Event list */
.edge-of-universe .event-list {
    margin: 1.2rem 0;
    padding: 0;
    list-style: none;
}

.edge-of-universe .event-item {
    background: linear-gradient(135deg, var(--eu-secondary) 0%, #2A3159 100%);
    padding: 0.8rem;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--eu-nebula2);
    border-radius: var(--eu-radius);
    transition: all var(--eu-transition);
    box-shadow:
        0 1px 5px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.edge-of-universe .event-item:hover {
    background: linear-gradient(135deg, rgba(157, 78, 221, 0.15) 0%, rgba(6, 214, 160, 0.15) 100%);
    transform: translateX(3px);
    border-left-color: var(--eu-cosmic2);
    box-shadow:
        0 2px 12px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.edge-of-universe .event-time {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--eu-nebula1);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
    display: block;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

.edge-of-universe .event-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.4rem;
    color: var(--eu-text);
    text-shadow: 0 0 5px var(--eu-nebula5);
}

.edge-of-universe .event-description {
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--eu-text);
    opacity: 0.9;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

.edge-of-universe .modal-content button {
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    color: var(--eu-text);
    border: none;
    padding: 8px 16px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--eu-transition);
    letter-spacing: 0.3px;
    font-family: 'Orbitron', sans-serif;
    border-radius: var(--eu-radius);
    text-shadow: 0 0 5px var(--eu-nebula5);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.edge-of-universe .modal-content button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.edge-of-universe .modal-content button:hover::before {
    left: 100%;
}

.edge-of-universe .modal-content button:hover {
    background: linear-gradient(135deg, var(--eu-hover) 0%, var(--eu-cosmic3) 100%);
    box-shadow:
        0 4px 15px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

/* Close Button */
.edge-of-universe .modal .close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    color: var(--eu-nebula1);
    border: 1px solid var(--eu-nebula2);
    width: 26px;
    height: 26px;
    cursor: pointer;
    transition: all var(--eu-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: normal;
    box-shadow:
        0 1px 5px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.edge-of-universe .modal .close-button:hover {
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    color: var(--eu-text);
    border-color: var(--eu-nebula2);
    transform: rotate(90deg);
}

/* ==================== BUTTONS & CONTROLS ==================== */
.edge-of-universe .button,
.edge-of-universe .transparent-button {
    border: 1px solid var(--eu-nebula2);
    color: var(--eu-nebula1);
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    padding: 0.6rem 1.2rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--eu-transition);
    position: relative;
    overflow: hidden;
    margin: 0.3rem;
    border-radius: var(--eu-radius);
    letter-spacing: 0.02em;
    font-size: 0.9rem;
    box-shadow:
        0 1px 5px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.edge-of-universe .button::before,
.edge-of-universe .transparent-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--eu-nebula5), transparent);
    transition: left 0.6s;
}

.edge-of-universe .button:hover::before,
.edge-of-universe .transparent-button:hover::before {
    left: 100%;
}

.edge-of-universe .button:hover,
.edge-of-universe .transparent-button:hover {
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    color: var(--eu-text);
    box-shadow:
        0 3px 12px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.edge-of-universe .controls {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 1rem 0;
    gap: 0.4rem;
}

/* ==================== THEME SWITCHER ==================== */
.edge-of-universe #theme-switcher-container {
    position: relative;
    margin: 0 0.6rem;
    min-width: 180px;
    z-index: 1000;
}

.edge-of-universe #theme-switcher {
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%);
    color: var(--eu-nebula1) !important;
    border: 1px solid var(--eu-nebula2);
    padding: 0.6rem 1.8rem 0.6rem 0.8rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%239D4EDD'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    background-size: 0.9rem;
    cursor: pointer;
    transition: all var(--eu-transition);
    border-radius: var(--eu-radius);
    box-shadow:
        0 1px 5px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.edge-of-universe #theme-switcher option {
    background: linear-gradient(135deg, var(--eu-primary) 0%, var(--eu-secondary) 100%) !important;
    color: var(--eu-nebula1) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 10px !important;
}

.edge-of-universe #theme-switcher:focus {
    outline: none;
    border-color: var(--eu-nebula2);
    box-shadow:
        0 0 0 2px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* ==================== BACK TO TOP BUTTON ==================== */
.edge-of-universe #backToTopBtn {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    color: var(--eu-text);
    background: linear-gradient(135deg, var(--eu-nebula2) 0%, var(--eu-cosmic2) 100%);
    cursor: pointer;
    transition: all var(--eu-transition);
    opacity: 0.9;
    display: none;
    border-radius: var(--eu-radius);
    box-shadow:
        0 2px 12px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 5px var(--eu-nebula5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.edge-of-universe #backToTopBtn:hover {
    background: linear-gradient(135deg, var(--eu-hover) 0%, var(--eu-cosmic3) 100%);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow:
        0 4px 20px var(--eu-shadow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* ==================== FOOTER ==================== */
.edge-of-universe footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--eu-nebula4);
    color: var(--eu-nebula1);
    font-size: 0.85rem;
    font-weight: 500;
    text-shadow: 0 0 5px var(--eu-nebula5);
}

/* ==================== MEDIA QUERIES ==================== */
@media (max-width: 992px) {
    .edge-of-universe .container {
        padding: 1.2rem;
    }

    .edge-of-universe #calendar-title {
        font-size: 1.8rem;
    }

    .edge-of-universe #current-date {
        font-size: 1.3rem;
    }

    .edge-of-universe #today-weather {
        font-size: 0.95rem;
    }

    .edge-of-universe .modal-date {
        font-size: 1.2rem;
    }

    .edge-of-universe .event-title {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .edge-of-universe {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .edge-of-universe .clock-face {
        width: 130px;
        height: 130px;
        border-width: 1.5px;
    }

    .edge-of-universe th {
        font-size: 0.8rem;
        padding: 0.6rem 0.2rem;
    }

    .edge-of-universe th span.full-day-name {
        display: none;
    }

    .edge-of-universe th abbr {
        display: inline;
    }

    .edge-of-universe td {
        padding: 0.6rem;
        height: 70px;
        font-size: 0.8rem;
    }

    .edge-of-universe td .date-number {
        font-size: 1rem;
        top: 5px;
        left: 5px;
    }

    .edge-of-universe td.current-day::before {
        font-size: 0.9rem;
        top: 3px;
        right: 3px;
    }

    .edge-of-universe #backToTopBtn {
        right: 12px;
        bottom: 12px;
        padding: 0.7rem 1.3rem;
        font-size: 0.85rem;
    }

    .edge-of-universe #theme-switcher {
        padding: 0.5rem 1.5rem 0.5rem 0.6rem;
        font-size: 0.85rem;
        min-width: 160px;
    }

    .edge-of-universe .modal-content {
        padding: 16px;
    }

    .edge-of-universe .event-item {
        padding: 0.7rem;
    }
}

@media (max-width: 576px) {
    .edge-of-universe .container {
        padding: 1rem;
    }

    .edge-of-universe #calendar-title {
        font-size: 1.5rem;
    }

    .edge-of-universe #current-date {
        font-size: 1.2rem;
    }

    .edge-of-universe #today-weather {
        font-size: 0.9rem;
    }

    .edge-of-universe .clock-face {
        width: 110px;
        height: 110px;
        border-width: 1.5px;
    }

    .edge-of-universe th {
        font-size: 0.75rem;
        padding: 0.5rem 0.15rem;
    }

    .edge-of-universe td {
        padding: 0.5rem;
        height: 60px;
        font-size: 0.75rem;
    }

    .edge-of-universe td .date-number {
        font-size: 0.9rem;
        top: 4px;
        left: 4px;
    }

    .edge-of-universe #theme-switcher {
        min-width: 140px;
        font-size: 0.8rem;
    }

    .edge-of-universe .modal-content {
        padding: 12px;
    }

    .edge-of-universe .modal-date {
        font-size: 1.1rem;
    }

    .edge-of-universe .event-time {
        font-size: 0.85rem;
    }
}

@media (max-width: 400px) {
    .edge-of-universe th {
        font-size: 0.7rem;
        padding: 0.4rem 0.1rem;
    }

    .edge-of-universe td {
        height: 55px;
    }

    .edge-of-universe td .date-number {
        font-size: 0.85rem;
    }

    .edge-of-universe #theme-switcher {
        min-width: 120px;
        font-size: 0.75rem;
    }

    .edge-of-universe .controls {
        flex-direction: column;
        gap: 0.2rem;
    }

    .edge-of-universe .button,
    .edge-of-universe .transparent-button {
        width: 100%;
        margin: 0.15rem 0;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .edge-of-universe {
        --eu-nebula2: #5A189A;
        --eu-cosmic2: #049068;
    }

    .edge-of-universe td.current-day {
        border: 2px solid var(--eu-nebula2);
        background: linear-gradient(135deg, rgba(90, 24, 154, 0.2) 0%, rgba(4, 144, 104, 0.2) 100%);
    }

    .edge-of-universe th {
        background: var(--eu-nebula2);
    }

    .edge-of-universe #calendar-title,
    .edge-of-universe #current-date,
    .edge-of-universe .event-title,
    .edge-of-universe .event-description,
    .edge-of-universe .modal-date {
        text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

    .edge-of-universe *,
    .edge-of-universe *::before,
    .edge-of-universe *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .edge-of-universe .hand {
        transition: none;
    }

    .edge-of-universe .clock-face::before {
        animation: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: light) {
    .edge-of-universe {
        --eu-bg: #F0F4FF;
        --eu-text: #0A0B14;
        --eu-primary: #FFFFFF;
        --eu-secondary: #E6E9FF;
        --eu-date-number: #0A0B14;
        --eu-shadow: rgba(157, 78, 221, 0.1);
    }

    .edge-of-universe .container,
    .edge-of-universe td {
        box-shadow:
            0 4px 20px rgba(157, 78, 221, 0.1),
            inset 0 0 0 1px rgba(255, 255, 255, 0.8);
    }

    .edge-of-universe .modal-content {
        box-shadow:
            0 8px 30px rgba(157, 78, 221, 0.15),
            inset 0 0 0 1px rgba(255, 255, 255, 0.8);
    }

    .edge-of-universe .button,
    .edge-of-universe .transparent-button {
        box-shadow:
            0 1px 5px rgba(157, 78, 221, 0.1),
            inset 0 0 0 1px rgba(255, 255, 255, 0.8);
    }

    .edge-of-universe #calendar-title,
    .edge-of-universe #current-date,
    .edge-of-universe .event-title,
    .edge-of-universe .event-description,
    .edge-of-universe .modal-date {
        text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
    }
}