footer p {
    font-weight: 500;
    letter-spacing: 0.3px;
    margin-top: 0;
    margin-bottom: 0rem;
}

.btn {
    margin: 1px !important;
}

.btn-xsm {
    margin: 0px !important;
    padding: 3px !important;
    display: contents !important;
}

.btn-sm, .btn-group-sm > .btn {
    --bs-btn-padding-y: 0.05rem !important;
}

.form-control {
    margin: 1px !important;
}

/* Set padding to keep content from hitting the edges */
.body-content {
    margin-top: 15px;
    padding-left: 15px;
    padding-right: 15px;
}

/* Override the default bootstrap behavior where horizontal description lists 
   will truncate terms that are too long to fit in the left column 
*/
.dl-horizontal dt {
    white-space: normal;
}

/* Set width on the form input elements since they're 100% wide by default */
/*input,
select,
textarea {
    max-width: 280px;
}*/



:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-bg: #ecf0f1;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-radius: 8px;
    --transition: 0.3s ease;
}

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

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.body-content {
    flex: 1;
    padding: 2rem 1rem;
}

/* Навигация */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, #34495e 100%);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: white !important;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

    .navbar-brand:hover {
        color: var(--secondary-color) !important;
        transform: translateX(2px);
    }

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

    .navbar-nav .nav-link:hover {
        color: var(--secondary-color) !important;
        background-color: rgba(52, 152, 219, 0.1);
        transform: translateY(-2px);
    }

    .navbar-nav .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 1rem;
        width: 0;
        height: 2px;
        background-color: var(--secondary-color);
        transition: var(--transition);
    }

    .navbar-nav .nav-link:hover::after {
        width: calc(100% - 2rem);
    }

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
}

    .navbar-toggler:focus {
        box-shadow: none;
        outline: 2px solid var(--secondary-color);
    }

/* Подвал */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #34495e 100%);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 2rem;
    border-top: 3px solid var(--secondary-color);
}

    footer p {
        font-weight: 500;
        letter-spacing: 0.3px;
    }

/* Разделитель */
hr {
    border: none;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--secondary-color), transparent);
    margin: 2rem 0;
}

/* Адаптивность */
@media (max-width: 576px) {
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
        padding: 0.75rem 1rem !important;
    }

    .body-content {
        padding: 1rem 0.5rem;
    }

    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .navbar-nav .nav-link::after {
        display: none;
    }
}