@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&display=swap');

/*global*/
:root {
    --bg:        #161A30;
    --surface:   #31304D;
    --muted:     #B6BBC4;
    --light:     #F0ECE5;
    --accent:    #7B8CDE;
    --accent-2:  #a78bfa;
    --danger:    #e05c5c;
    --border:    rgba(182, 187, 196, 0.14);
    --radius-sm: 8px;
    --radius:    14px;
    --radius-lg: 20px;
    --nav-h:     58px;
}

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

body {
    background-color: var(--bg);
    min-height: 100vh;
    color: var(--light);
    font-family: "DM Sans", sans-serif;
    overflow-x: hidden;
}

/*nav*/
#navigace {
    position: sticky;
    top: 0; left: 0;
    width: 100vw;
    height: var(--nav-h);
    background: rgba(22, 26, 48, 0.75);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 4px;
    z-index: 100;
}

/*logo*/
#logo {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
}

#logo img { height: 100%; }

/*nav option*/
.option {
    font-family: "DM Sans", sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--muted);
    padding: 7px 14px;
    margin: 0 2px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: color 0.18s, background 0.18s, border-color 0.18s;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.option:hover {
    color: var(--light);
    background: rgba(123, 140, 222, 0.12);
    border-color: rgba(123, 140, 222, 0.25);
}

.option.active {
    color: var(--light);
    background: rgba(123, 140, 222, 0.15);
    border-color: rgba(123, 140, 222, 0.3);
}

/*right container*/
#rightCont {
    position: absolute;
    left: 100%;
    transform: translateX(-100%);
    padding-right: 14px;
    display: flex;
    align-items: center;
}