:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4895ef;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

[data-bs-theme="dark"] {
    --primary-color: #4895ef;
    --secondary-color: #4361ee;
    --accent-color: #3f37c9;
    --light-color: #212529;
    --dark-color: #f8f9fa;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 70px;
}

[data-bs-theme="dark"] body {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
}

.auth-container {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

[data-bs-theme="dark"] .auth-container {
    background-color: #2c3034;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.auth-container:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

[data-bs-theme="dark"] .auth-container:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.auth-header {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 30px;
    text-align: center;
}

.auth-body {
    padding: 30px;
}

.form-control {
    border-radius: 8px;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s;
    background-color: var(--light-color);
    color: var(--dark-color);
}

[data-bs-theme="dark"] .form-control {
    border-color: #495057;
    background-color: #343a40;
    color: #f8f9fa;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(72, 149, 239, 0.25);
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.auth-footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #eee;
}

[data-bs-theme="dark"] .auth-footer {
    border-top-color: #495057;
}

.auth-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

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

.tab-content {
    padding-top: 20px;
}

.nav-tabs .nav-link {
    border: none;
    color: var(--dark-color);
    font-weight: 600;
    padding: 12px 20px;
}

[data-bs-theme="dark"] .nav-tabs .nav-link {
    color: #adb5bd;
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    background: transparent;
}

.quick-login {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px dashed #ddd;
}

[data-bs-theme="dark"] .quick-login {
    border-top-color: #495057;
}

.pin-input {
    letter-spacing: 10px;
    font-size: 24px;
    text-align: center;
    padding: 10px;
}

.floating-label {
    position: relative;
    margin-bottom: 20px;
}

.floating-label label {
    position: absolute;
    top: 12px;
    left: 15px;
    color: #999;
    transition: all 0.3s;
    pointer-events: none;
}

[data-bs-theme="dark"] .floating-label label {
    color: #6c757d;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background-color: var(--light-color);
    padding: 0 5px;
    color: var(--accent-color);
}

[data-bs-theme="dark"] .floating-label input:focus + label,
[data-bs-theme="dark"] .floating-label input:not(:placeholder-shown) + label {
    background-color: #2c3034;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
}

[data-bs-theme="dark"] .password-toggle {
    color: #6c757d;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] .navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    background-color: #212529 !important;
}

.logo {
    height: 40px;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.05);
}

.theme-toggle {
    cursor: pointer;
    font-size: 1.25rem;
    transition: transform 0.3s;
    margin-left: 15px;
}

.theme-toggle:hover {
    transform: rotate(30deg);
}

.bi-brightness-high-fill
{
    color: yellow;
}

@media (max-width: 992px) {
    .theme-toggle-container {
        display: flex !important;
        align-items: center;
        margin-left: auto;
        margin-right: 15px;
    }
}

@media (max-width: 576px) {
    .auth-container {
        border-radius: 0;
    }

    body {
        padding-top: 60px;
    }
}