@import 'variables.css';

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

html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
    font-family: var(--font-family-base);
    background-color: var(--color-secondary-bg);
    color: var(--color-secondary-text);
}

header {
    background-color: var(--color-primary-bg);
    color: var(--color-primary-text);
    padding: 1rem 2rem;
    margin-bottom: 1rem;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-content {
    flex: 1;
    max-width: 75%;
    margin: 0 auto;
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: var(--color-primary-bg);
    font-size: 0.9rem;
    margin-top: 2rem;
    color: var(--color-primary-text);
}

.messages-container {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 300px;
    z-index: 2000;
}

.message {
    position: relative;
    margin-bottom: 10px;
    padding: 12px 40px 12px 12px;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    color: var(--color-primary-text);
    font-weight: bold;
    overflow: hidden;
}

    .message .close-btn {
        position: absolute;
        top: 8px;
        right: 10px;
        background: transparent;
        border: none;
        color: inherit;
        font-size: 18px;
        cursor: pointer;
        padding: 0;
        line-height: 1;
    }

    .message.info {
        background-color: var(--color-message-info-bg);
    }

    .message.success {
        background-color: var(--color-message-success-bg);
    }

    .message.error {
        background-color: var(--color-message-error-bg);
    }

    .message.warning {
        background-color: var(--color-message-warning-bg);
        color: var(--color-secondary-text);
    }

.btn {
    font-weight: 700;
    padding: 6px 12px;
    font-size: 14px;
    border: 1px solid var(--color-primary-text);
    border-radius: 4px;
    cursor: pointer;
    transition: filter 0.2s ease;
    min-width: 105px;
    text-align: center;
    color: var(--color-primary-text);
}

.btn:hover {
    filter: brightness(90%);
}

.logout-btn {
    color: var(--color-secondary-text);
    background-color: var(--color-secondary-bg);
}

.green-btn {
    background-color: var(--color-message-success-bg);
    border-color: var(--color-approve-btn-border);
}

.red-btn {
    background-color: var(--color-message-error-bg);
    border-color: var(--color-deny-btn-border);
}

.blue-btn {
    background-color: var(--color-message-info-bg);
}

.main-nav {
    background-color: var(--color-primary-bg);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

ul {
    list-style: none;
}
.main-nav ul {
    display: flex;
    gap: 20px;
    align-items: center;
}

.main-nav li {
}

.main-nav a {
    text-decoration: none;
    color: var(--color-primary-text);
    font-weight: bold;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.main-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}