/* css/register.css */

/* Importer Google Font (Poppins) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #6C63FF; /* En moderne lilla */
    --secondary-color: #FF6B6B; /* En korallfarge for aksenter eller feil */
    --background-color: #f0f2f5; /* En myk, nøytral grå */
    --card-background-color: #ffffff;
    --text-color: #333;
    --input-border-color: #dfe4ea;
    --input-focus-border-color: var(--primary-color);
    --input-focus-shadow-color: rgba(108, 99, 255, 0.25);
    --link-color: var(--primary-color);
    --font-family-main: 'Poppins', sans-serif;
    --border-radius-main: 8px;
    --shadow-main: 0 10px 25px rgba(0, 0, 0, 0.1);
    --spacing-unit: 1rem; /* ca. 16px */
}

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

body {
    font-family: var(--font-family-main);
    background-color: var(--background-color);
    /* Myk gradient bakgrunn - alternativ til ensfarget --background-color */
    /* background-image: linear-gradient(120deg, #a1c4fd 0%, #c2e9fb 100%); */
    color: var(--text-color);
    display: flex;
    align-items: center; /* Vertikal sentrering */
    justify-content: center; /* Horisontal sentrering */
    min-height: 100vh;
    padding: var(--spacing-unit);
    line-height: 1.6;
}

.auth-container {
    background-color: var(--card-background-color);
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius-main);
    box-shadow: var(--shadow-main);
    width: 100%;
    max-width: 450px; /* Justerbar bredde for skjemakontaineren */
    text-align: center;
}

.auth-header {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.auth-header h1 {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.8rem; /* 28.8px */
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}

.auth-header p {
    color: #6c757d; /* En myk grå for undertekst */
    font-size: 0.95rem; /* 15.2px */
    margin-bottom: 0;
}

/* Meldinger (feil/suksess) */
.message {
    padding: calc(var(--spacing-unit) * 0.75);
    margin-bottom: var(--spacing-unit);
    border-radius: calc(var(--border-radius-main) / 2);
    font-size: 0.9rem;
    text-align: left;
}
.error-message {
    background-color: rgba(255, 107, 107, 0.1); /* Myk rød bakgrunn for feil */
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}
.success-message { /* For fremtidig bruk */
    background-color: rgba(46, 204, 113, 0.1);
    color: #27ae60;
    border: 1px solid #27ae60;
}


.auth-form .form-group {
    margin-bottom: calc(var(--spacing-unit) * 1.25);
    text-align: left;
}

.auth-form label {
    display: block;
    font-weight: 500;
    margin-bottom: calc(var(--spacing-unit) * 0.4);
    color: var(--text-color);
    font-size: 0.9rem; /* 14.4px */
}

.input-with-icon {
    position: relative;
}

.input-with-icon .input-icon {
    position: absolute;
    left: calc(var(--spacing-unit) * 0.8);
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1rem;
}

.toggle-password {
    position: absolute;
    right: calc(var(--spacing-unit) * 0.8);
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1.1rem;
    cursor: pointer;
    transition: color 0.2s;
    z-index: 10;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    width: 100%;
    padding: calc(var(--spacing-unit) * 0.75);
    padding-left: calc(var(--spacing-unit) * 2.5); /* Plass til ikon */
    border: 1px solid var(--input-border-color);
    border-radius: calc(var(--border-radius-main) / 2);
    font-size: 1rem; /* 16px */
    font-family: var(--font-family-main);
    color: var(--text-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--input-focus-border-color);
    box-shadow: 0 0 0 0.2rem var(--input-focus-shadow-color);
}
/* Placeholder stil (valgfritt) */
.auth-form input::placeholder {
    color: #adb5bd;
    font-weight: 300;
}


.btn { /* Generell knappstil, kan flyttes til en global.css */
    display: inline-block;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: calc(var(--border-radius-main) / 2);
    font-size: 1rem; /* 16px */
    font-weight: 600;
    font-family: var(--font-family-main);
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn:hover {
    background-color: #5a50e0; /* Litt mørkere lilla */
    transform: translateY(-2px); /* Liten løfteeffekt */
}
.btn:active {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
}

.auth-footer {
    margin-top: calc(var(--spacing-unit) * 1.5);
    font-size: 0.9rem; /* 14.4px */
    color: #6c757d;
}

.auth-footer a {
    color: var(--link-color);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Responsivitet */
@media (max-width: 480px) {
    .auth-container {
        padding: calc(var(--spacing-unit) * 1.5) var(--spacing-unit);
        margin-top: var(--spacing-unit);
        margin-bottom: var(--spacing-unit);
    }

    .auth-header h1 {
        font-size: 1.6rem; /* 25.6px */
    }
    .auth-header p {
        font-size: 0.9rem; /* 14.4px */
    }

    .auth-form input[type="text"],
    .auth-form input[type="email"],
    .auth-form input[type="password"] {
        padding-top: calc(var(--spacing-unit) * 0.65);
        padding-bottom: calc(var(--spacing-unit) * 0.65);
        font-size: 0.95rem; /* 15.2px */
    }
    .btn {
        padding-top: calc(var(--spacing-unit) * 0.65);
        padding-bottom: calc(var(--spacing-unit) * 0.65);
        font-size: 0.95rem;
    }
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #020617;
        --card-background-color: #1e293b;
        --text-color: #f8fafc;
        --input-border-color: #334155;
    }
    
    .auth-form input[type="text"], .auth-form input[type="email"], .auth-form input[type="password"] {
        background-color: #0f172a;
    }
    
    .auth-header p {
        color: #94a3b8;
    }
}