@import url('variables.css');

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: var(--font-family), serif
}

header {
    background: var(--primary-color);
    color: var(--text-dark-color);
    padding: 10px 40px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body {
    background: var(--body-background-color);
    display: flex;
    flex-direction: column;
}

h2 {
    margin-top: 0;
    padding: 20px;
    text-align: center;
}

h3 {
    margin-top: 0;
    font-size: 30px;
}

h4 {
    margin-top: 10px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

input[type="text"], input[type="password"] {
    padding: 10px;
    border: 1px solid var(--border-color-light);
    border-radius: 6px;
    font-size: 18px;
}

button {
    font-family: var(--font-family), serif;
    background: var(--primary-color);
    color: var(--text-dark-color);
    border: none;
    border-radius: 6px;
    padding: 10px 15px;
    font-size: 20px;
    box-shadow: var(--box-shadow-dark);
    cursor: pointer;
}

button:hover {
    background-color: var(--button-hover-color-dark);
}

.hidden {
    display: none;
}

.logout-btn {
    border: 1px solid var(--border-color-dark);
}

.login-container {
    width: 350px;
    height: 35%;
    margin: 15vh auto;
    background: var(--blocks-background-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--box-shadow-dark);
}

.error {
    color: var(--error-color);
    text-align: center;
}


.main-container {
    width: 60vw;
    height: 70vh;
    margin: auto;
    background: var(--blocks-background-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--box-shadow-dark);
    min-width: 600px;
    min-height: 400px;
}

.row {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.column {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    font-size: 25px;
}

.image-box {
    width: 25vw;
    height: 25vw;
    min-height: 250px;
    min-width: 250px;
    background: var(--blocks-background-color);
    border: 2px dashed var(--primary-color);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    margin-bottom: 30px;
    transition: background-color 0.2s;
    cursor: pointer;
}

.image-box img {
    max-width: 100%;
    max-height: 100%;
}

.image-box:hover {
    background-color: var(--image-box-hover-color);
}

.image-box.highlight {
    background-color: var(--primary-color);
}

.loader {
    font-weight: bold;
    color: var(--text-light-color);
    font-size: 25px;
    margin-top: 20px;
}

#prediction-block {
    width: 100%;
}

.placeholder {
    color: var(--text-light-color);
    font-style: italic;
}

.progress-bar {
    background-color: var(--progress-background-color);
    border-radius: 5px;
    margin-bottom: 10px;
    overflow: hidden;
}

.progress-bar-inner {
    height: 20px;
    background-color: var(--primary-color);
    transition: width 0.5s;
}