/*
 * base.css - Global reset, body, typografi og knapper.
 * Denne fil nulstiller browserens default styling og definerer
 * grundlæggende farver, fonte og knap-styles brugt på alle sider.
 */

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

body {
    background-color: #111;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

/* ===== OVERSKRIFTER ===== */
h1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
}

h2 {
    font-size: 18px;
    margin: 16px 0 10px;
    color: #ccc;
}

/* ===== KNAPPER (global) ===== */
button {
    background-color: #333;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

button:active {
    background-color: #555;
}

/* ===== HJÆLPEKLASSER ===== */
.kwh-value, .kwh-color {
    color: #2980b9;
}

.cost-value, .cost-color {
    color: #27ae60;
}

.error-msg {
    color: #e74c3c;
    font-size: 13px;
    text-align: center;
    margin-top: 8px;
}

.status-msg {
    text-align: center;
    font-size: 13px;
    color: #888;
    margin-top: 10px;
    min-height: 20px;
}

.status-msg.success {
    color: #27ae60;
}

.status-msg.error {
    color: #e74c3c;
}

.loading {
    text-align: center;
    color: #888;
    padding: 20px;
    font-size: 14px;
}

.empty-msg {
    text-align: center;
    color: #888;
    font-size: 14px;
    margin-top: 20px;
}

.back-link {
    display: inline-block;
    color: #2980b9;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 16px;
}

.back-link:hover {
    text-decoration: underline;
}