.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: calc(100vh - 400px); /* Account for footer height */
}

.profile-container {
    max-width: 800px;
    margin: 30px auto;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    background-color: var(--card-bg);
}

.profile-header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.profile-header h2 {
    font-weight: 600;
    color: var(--text-color);
    margin-top: 10px;
    margin-bottom: 5px;
}

.profile-header p {
    margin-bottom: 0;
}

.profile-form .form-control {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.profile-form .form-control:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
    border-color: #2563eb;
}

.profile-form .btn-primary {
    padding: 10px 20px;
    font-weight: 600;
    border-radius: 8px;
    background-color: #2563eb;
    border: none;
}

.profile-form .btn-primary:hover {
    background-color: #1d4ed8;
}

.profile-form .btn-danger {
    padding: 10px 20px;
    font-weight: 600;
    border-radius: 8px;
}

.alert {
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}

.home-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: var(--text-color);
    text-decoration: none;
}

.home-link:hover {
    text-decoration: underline;
}

.password-requirements {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

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

.nav-tabs .nav-link {
    color: var(--text-color);
    border: none;
    padding: 10px 20px;
    border-radius: 0;
    border-bottom: 2px solid transparent;
}

.nav-tabs .nav-link.active {
    color: #2563eb;
    background-color: transparent;
    border-bottom: 2px solid #2563eb;
}

.nav-tabs .nav-link:hover:not(.active) {
    border-bottom: 2px solid var(--border-color);
}

.danger-zone {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.danger-zone h4 {
    color: #dc3545;
    margin-bottom: 20px;
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.modal-header, .modal-footer {
    border-color: var(--border-color);
}

.btn-close {
    filter: var(--btn-close-filter);
}

/* Loader styles */
.loader {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.logo-container {
    text-align: center;
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-logo {
    max-width: 100px;
    height: auto;
}

/* Back button styling */
.btn-icon {
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-icon svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

/* Back button container */
.back-button-container {
    text-align: start;
    margin-bottom: 10px;
}