/* style.css */
:root {
    --header-bg: #2c3e50;
    --nav-bg: #34495e;
    --btn-color: #2980b9;
}

body {
    background-color: #ecf0f1;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-areas: 
        "header header"
        "nav content";
    grid-template-columns: 250px 1fr;
    gap: 20px;
}

.box {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header { grid-area: header; background: var(--header-bg); color: white; }
nav { grid-area: nav; background: var(--nav-bg); color: white; height: fit-content; }
main { grid-area: content; }

.login-box {
    max-width: 400px;
    margin: 100px auto;
    border: 1px solid #ccc;
    text-align: center;
}

/* Progress Bars */
.progress-wrapper {
    background: #eee;
    border-radius: 10px;
    height: 30px;
    width: 100%;
    margin: 10px 0;
    overflow: hidden;
    position: relative;
}
.progress-fill {
    height: 100%;
    background: var(--btn-color); /* Admin controlled */
    transition: width 0.5s;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 0.8rem;
}

.btn {
    background: var(--btn-color);
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 5px;
    display: inline-block;
    border: none;
    cursor: pointer;
}