/* Ad Maiorem Dei Gloriam! */
@import url('https://fonts.googleapis.com/css2?family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Code:ital,wght,MONO@0,300..800,1;1,300..800,1&display=swap');

:root {
    --os-top-bar-height: 4rem;
    --background-image: url(../assets/default-bg.jpg);

    --window-border-radius: 0.2rem;
    --window-bg-color: #ffffff;
    --window-bg-dark-color: #2f0f25;

    --window-content-margin: 1rem;

    --window-handler-lsize: 0.4rem;
    --window-handler-color: rgba(100, 100, 100, 0.25);
}

body {
    background-image: var(--background-image);
    background-size: cover;
    height: 100vh;
    overflow: hidden;

    font-family: "Rubik", sans-serif;
    font-optical-sizing: auto;
}

p {
    margin: 0;
}

.window-name {
    margin: 1rem;
    color: white;

    font-family: "Google Sans Code", monospace;
    font-optical-sizing: auto;
    font-style: bold;
    font-weight: 400;
}

.window {
    border: solid 1px black; 
    border-radius: var(--window-border-radius);
    position: absolute;
    display: flex;
    flex-direction: column;
    width: 50rem;
    height: 30rem;
    background-color: var(--window-handler-color);
}

.window-top-bar {
    backdrop-filter: blur(10px);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border-radius: var(--window-border-radius) var(--window-border-radius) 0 0;
}

.window-name {
    margin-left: 1rem;
}

.window-close-btn {
    width: 1rem;
    height: 1rem;
    margin-right: 1rem;
    border-radius: 50%;
    background-color: red;
    cursor: pointer;
}

.window-close-btn:hover {
    background-color: brown;
}


.grab {
    cursor: grab;
}

.grabbing {
    cursor: grabbing;
}

.window-content {
    position: relative;
    border-radius: var(--window-border-radius);
    background-color: var(--window-bg-color);
    height: 30rem;
    overflow-y: auto;
    margin: var(--window-handler-lsize);
    padding: var(--window-content-margin);
}

img {
    object-fit: cover;
    border-radius: var(--window-border-radius);
}

.small-image {
    height: 40vh;
    width: clamp(300px, 20vw, 1400px);
}

.centered {
    position: relative;
    left: 50%;
    translate: -50% 0%;
}

.os-top-bar {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: var(--os-top-bar-height);

    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);

    display: flex;
    justify-content: space-evenly;
    align-items: center;

    color: white;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-style: bold;
}

.os-viewport {
    margin-top: var(--os-top-bar-height);
    position: relative;
}