:root {
    --fa-green-1: #0f7f4d;
    --fa-green-2: #1fb56d;
    --fa-green-3: #7be7b3;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
            radial-gradient(120% 80% at 15% 10%, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0) 45%),
            radial-gradient(90% 70% at 85% 0%, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0) 50%),
            linear-gradient(135deg, var(--fa-green-1) 0%, var(--fa-green-2) 45%, var(--fa-green-3) 100%);
    background-attachment: fixed;
}

.container {
    min-height: 50%;
    height: calc(100vh - 32px);
    border-radius: 15px;
    overflow: hidden;
    font-family: "Segoe UI", sans-serif;
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow:
            0 18px 45px rgba(0, 110, 200, 0.25),
            0 6px 14px rgba(0, 0, 0, 0.18);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

#header {
    background: linear-gradient(180deg, rgba(99, 102, 104, 0.5) 0%, rgba(69, 71, 71, 0.7) 50.52%, rgba(52, 52, 52, 0.7) 53.12%, rgba(0, 0, 0, 0.9) 100%);
    display: flex;
    align-items: center;
}

#header a, #header p {
    color: white;
}

#header .col-sm-4 {
    float: none;
    flex: 1 1 0;
    display: flex;
    align-items: center;
}

#header .col-sm-4.text-left {
    justify-content: flex-start;
}

#header .col-sm-4.text-center {
    flex-direction: row;
    justify-content: center;
    text-align: center;
}

#header .col-sm-4.text-right {
    justify-content: flex-end;
}

#header .navbar-brand {
    float: none;
    display: inline-block;
    margin: 0;
}

#header #time,
#header #date {
    line-height: 1.1;
    margin: 0 8px;
}

#sidebar {
    background-color: rgba(0, 0, 0, 0.9);
    min-height: 100vh;
}

#content {
    background: linear-gradient(
            to bottom,
            rgba(255, 255, 255, 0.55),
            rgba(255, 255, 255, 0.22)
    );
    backdrop-filter: blur(22px);
    box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.9),
            0 8px 24px rgba(0, 180, 255, 0.25);
    min-height: 0;
    flex: 1;
}