:root {
    --bg-color: #ffffff;
    --bg-transparent: #ffffff00;
    --item-bg-color: #dadada30;
    --text-color: #14171add;
    --text-forbidden-color: #999;
    --secondary-text-color: #657786;
    --bordernotused-color: #e1e8eda0;
    --border-color: #dadada60;
    --border-firm-color: #69778490;
    --event-color: #97b7e320;
    --event-firm-color: #e3eaf4;
    --event-text-color: #16202dc0;
    --alert-color: #ffe83780;
    --alert-firm-color: #dc4411;
    --refresh-effect: #304fff;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bgnotused-color: #15202b;
        --bg-color: #000000;
        --bg-transparent: #00000000;
        --item-bg-color: #4d4d4d20;
        --text-color: #ffffffdd;
        --text-forbidden-color: #808080;
        --secondary-text-color: #8899a6;
        --bordernotused-color: #38444da0;
        --border-color: #4d4d4d30;
        --border-firm-color: #82909f9a;
        --event-color: #97c4ff10;
        --event-firm-color: #141b24;
        --event-text-color: #91a0b3c0;
        --alert-color: #dac74a20;
        --alert-firm-color: #ddc634;
        --refresh-effect: #ebedf1;
    }
}

body {
    font-family: 'Chirp', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.2;
    margin: 0;
    background-color: var(--bg-color);
}
main {
    display: block;
    max-width: 400px;
    height: 100vh;
    margin: 0 auto;
    padding: 20px;
}
p {
    margin: 0;
}
.coverlay {
    z-index: 1;
    height: 100vh;
    width: 100%;
    position: fixed;
    top: 0;
    background: linear-gradient(to top, var(--bg-transparent), var(--bg-color));
    opacity: 1;
    transition: all 0.4s ease-out;
    pointer-events: none;
}
.coverlay.hidden {
    opacity: 0;
}
.efflay {
    z-index: 0;
    height: 100vh;
    width: 100%;
    position: fixed;
    pointer-events: none;
    background: linear-gradient(to bottom, var(--bg-transparent), var(--event-firm-color));
}
button {
    width: fit-content;
    height: 40px;
    font-family: 'Electrolize';
    color: var(--text-color);
    background-color: var(--item-bg-color);
    border: 2px solid var(--bg-transparent);
    border-radius: 5px;
    padding: 0 15px 0 15px;
    opacity: 0.5;
    transition: all 0.2s ease-out;
}
#refresh-button.pending {
    opacity: 1;
    border: 2px solid var(--text-color);
    filter: contrast(0.5);
}
#title {
    z-index: 0;
    position: sticky;
    display: flex;
    justify-content: space-between;
    font-family: 'Electrolize';
    font-size: 40px;
    margin-top: 110px;
    margin-bottom: 10px;
    padding: 5px;
    top: 50px;
    transform-origin: top center;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}
#title.animated {
    transform: scale(0.9);
    opacity: 0.7;
}
.logo {
    color: var(--text-color);
}
#messages-container {
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
    transform-origin: center 50vh;
}
#messages-container.pending {
    opacity: 0.5;
    transform: scale(0.9);
    filter: saturate(0) blur(1px);
}
#messages-container.loadIn {
    opacity: 0;
    filter: blur(3px);
}
.message-class-title {
    position: sticky;
    z-index: 1;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    top: 120px;
    padding: 5px;
    padding-left: 8px;
    margin-bottom: 5px;
    margin-top: 100px;
    opacity: 0.6;
}
.message {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--item-bg-color);
    border: 1.2px solid var(--border-color);
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 15px;
    backdrop-filter: blur(30px);
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}
.message-translucent {
    background-color: var(--bg-transparent);
    color: var(--border-firm-color);
    border: 1.2px dashed var(--border-color);
    border-radius: 6px;
    backdrop-filter: blur(18px);
}
.message-translucent .message-title {
    color: var(--border-firm-color);
}
.message-translucent .message-detail {
    opacity: 0.4;
}
.message.today {
    z-index: 2;
    opacity: 1;
    background-color: var(--event-color);
    border: 1.2px solid var(--event-color);
    filter: none;
    transform: none;
}
.message.today .message-date {
    opacity: 1;
}
.message.no-messages {
    z-index: 0;
    position: sticky;
    top: 119px;
    background-color: var(--event-color);
    border: 1.2px solid var(--event-color);
    filter: none;
}
.message.no-messages .message-title {
    font-family: 'Electrolize';
    font-size: 12px;
    letter-spacing: 1px;
    text-align: center;
    font-weight: 600;
    color: var(--event-text-color);
}
.message-detail {
    display: flex;
    justify-content: space-between;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}
.message-type {
    font-family: 'Electrolize';
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--secondary-text-color);
    opacity: 0.9;
    margin: 0;
}
.message-date {
    font-family: 'Electrolize';
    font-size: 9px;
    letter-spacing: 0.7px;
    text-transform: uppercase;
    color: var(--text-color);
    opacity: 0.4;
    margin-bottom: 5px;
}
.message-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 3px;
    margin-top: 3px;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}
.message-content {
    font-size: 14px;
    margin: 0;
}

.hidden-message {
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
    overflow: hidden;
    will-change: transform, box-shadow;
    user-select: none;
    -webkit-user-select: none;
}

.hidden-message .message-content {
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}

.hidden-message .message-content.blurred {
    filter: blur(5px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}

.hidden-message.revealed .message-content {
    filter: none;
    opacity: 1;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}

.hidden-info {
    color: var(--secondary-text-color);
    font-size: 12px;
    margin-top: 10px;
    height: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}

.id-input {
    display: none;
    margin-top: 10px;
    transition: opacity 0.3s ease;
}

.id-input.fadeout {
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}

.hidden-message.revealed {
    transition: all 0.5s cubic-bezier(0.3, 0, 0, 1.1);
}



#credit {
    z-index: 0;
    position: sticky;
    bottom: 40px;
    margin-top: 300px;
    width: 100%;
    color: var(--border-firm-color);
    padding: 8px;
}


#refresh-animation {
    z-index: 0;
    position: fixed;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    background-color: var(--bg-transparent);
    border: 50px solid var(--refresh-effect);
    border-radius: 50%;
    opacity: 0;
    mix-blend-mode: color-dodge;
    filter: blur(0px);
    display: none;
}

@keyframes refreshPulse {
    0% {
        transform: translateX(-50%) translateY(150%) scale(2);
        opacity: 0.6;
        filter: blur(10px);
    }
    100% {
        transform: translateX(-50%) scale(14);
        opacity: 0;
        filter: blur(8px);
    }
}

#refresh-animation.active {
    display: block;
    animation: refreshPulse 1.2s cubic-bezier(0.65, 0, 0, 1) infinite;
}


@font-face {
    font-family: 'Electrolize';
    src: url('assets/font/electrolize.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Chirp';
    src: url('assets/font/Chirp-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Chirp';
    src: url('assets/font/Chirp-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Chirp';
    src: url('assets/font/Chirp-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Chirp-bold';
    src: url('assets/font/Chirp-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
}