:root {
    /* Brand Colors */
    --brand-primary: #82a9b3; /* Keeping original */
    --brand-red: #b38181;     /* Keeping original */
    --brand-blue: #3A73C2;    /* Enhanced for better contrast */
    --brand-orange: #D35400;  /* Enhanced for better contrast */
    --brand-green: #2D8659;   /* Enhanced for better contrast */
    --brand-yellow: #D4AC0D;  /* Enhanced for better contrast */
    --brand-black: #1A1A1A;   /* Keeping original */
    --brand-gray: #6D7C7D;    /* Enhanced for better contrast */
    --brand-gray-dark: #4A5758; /* Enhanced for better contrast */
    --brand-background: #E6EEF4; /* Keeping original */
    --brand-purple: #8E44AD; /* Enhanced for better contrast */

    /* Font Colors */
    --font-primary: var(--brand-black);
    --font-secondary: #2c3e50;
    --font-light: #666;
    --font-on-dark: #ffffff;
    --font-on-primary: #ffffff;

    /* Typography */
    --font-size-base: 14px;
    --font-size-small: 10px;
    --font-size-large: 18px;
    --font-size-xl: 20px;
    --font-size-xxl: 24px;
    --font-size-h1: 32px;
    --font-size-h2: 28px;
    --font-size-h3: 24px;
    --font-size-h4: 20px;
    --font-size-h5: 18px;
    --font-size-h6: 16px;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-loose: 1.8;

    /* Spacing */
    --spacing-xxs: 0.25rem;
    --spacing-xs: 0.5rem;
    --spacing-s: 0.75rem;
    --spacing-m: 1rem;
    --spacing-l: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Button Styles */
    --btn-border-radius: 4px;
    --btn-font-weight: 500;
    --btn-padding-horizontal: 1rem;
    --btn-padding-vertical: 0.5rem;
    --btn-transition: all 0.3s ease;
    --btn-font-size: var(--font-size-base);
    --btn-box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --btn-box-shadow-hover: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    --btn-box-shadow-active: inset 0 2px 4px rgba(0,0,0,0.1);

    /* Button Colors */
    --btn-primary-bg: var(--brand-primary);
    --btn-primary-text: var(--font-on-primary);
    --btn-primary-hover-bg: #6c8f98; /* Slightly darker primary */
    --btn-primary-hover-text: var(--font-on-primary);
    --btn-primary-active-bg: #5a7c85; /* Even darker primary */

    --btn-secondary-bg: var(--brand-gray);
    --btn-secondary-text: var(--font-on-primary);
    --btn-secondary-hover-bg: var(--brand-gray-dark);
    --btn-secondary-hover-text: var(--font-on-primary);
    --btn-secondary-active-bg: #3d4849; /* Darker gray */

    --btn-danger-bg: var(--brand-orange);
    --btn-danger-text: var(--font-on-primary);
    --btn-danger-hover-bg: #b44600; /* Darker orange */
    --btn-danger-hover-text: var(--font-on-primary);
    --btn-danger-active-bg: #953a00; /* Even darker orange */

    --btn-warning-bg: var(--brand-yellow);
    --btn-warning-text: var(--brand-black); /* Dark text on yellow */
    --btn-warning-hover-bg: #b3910b; /* Darker yellow */
    --btn-warning-hover-text: var(--brand-black);
    --btn-warning-active-bg: #937609; /* Even darker yellow */

    --btn-success-bg: var(--brand-green);
    --btn-success-text: var(--font-on-primary);
    --btn-success-hover-bg: #25704b; /* Darker green */
    --btn-success-hover-text: var(--font-on-primary);
    --btn-success-active-bg: #1e5b3d; /* Even darker green */

    --btn-purple-bg: var(--brand-purple);
    --btn-purple-text: var(--font-on-primary);
    --btn-purple-hover-bg: #763991; /* Darker purple */
    --btn-purple-hover-text: var(--font-on-primary);
    --btn-purple-active-bg: #5f2e74; /* Even darker purple */

    /* Link Styles */
    --link-color: var(--brand-blue);
    --link-hover-color: #2c5c9a; /* Darker blue */
    --link-active-color: #1f4272; /* Even darker blue */
    --link-text-decoration: none;
    --link-hover-text-decoration: underline;

    /* Box Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-xl: 0 10px 15px -3px rgba(0,0,0,0.1);

    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* Typography Styles */
body {
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--font-primary);
    background-color: var(--brand-background);
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-m);
    line-height: var(--line-height-tight);
    font-weight: 600;
}

h1 {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-l);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
}

h5 {
    font-size: var(--font-size-h5);
}

h6 {
    font-size: var(--font-size-h6);
}

p {
    margin-top: 0;
    margin-bottom: var(--spacing-m);
}

/* Smaller text */
small, .text-small {
    font-size: var(--font-size-small);
}

/* Larger text */
.text-large {
    font-size: var(--font-size-large);
}

/* Link Styles */
a {
    color: var(--link-color);
    text-decoration: var(--link-text-decoration);
    transition: var(--transition-fast);
}

a:hover {
    color: var(--link-hover-color);
    text-decoration: var(--link-hover-text-decoration);
}

a:active {
    color: var(--link-active-color);
}

/* Button Styles */
.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-warning,
.btn-success,
.btn-purple {
    display: inline-block;
    font-weight: var(--btn-font-weight);
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: var(--btn-padding-vertical) var(--btn-padding-horizontal);
    font-size: var(--btn-font-size);
    line-height: 1.5;
    border-radius: var(--btn-border-radius);
    transition: var(--btn-transition);
    box-shadow: var(--btn-box-shadow);
    cursor: pointer;
    font-family: 'Playfair Display', serif;
    text-decoration: none;
}

.btn:hover,
.btn-primary:hover,
.btn-secondary:hover,
.btn-danger:hover,
.btn-warning:hover,
.btn-success:hover,
.btn-purple:hover {
    box-shadow: var(--btn-box-shadow-hover);
    transform: translateY(-1px);
}

.btn:active,
.btn-primary:active,
.btn-secondary:active,
.btn-danger:active,
.btn-warning:active,
.btn-success:active,
.btn-purple:active {
    box-shadow: var(--btn-box-shadow-active);
    transform: translateY(1px);
}

/* Primary Button */
.btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}

.btn-primary:hover {
    background-color: var(--btn-primary-hover-bg);
    color: var(--btn-primary-hover-text);
}

.btn-primary:active {
    background-color: var(--btn-primary-active-bg);
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
}

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

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

/* Danger Button */
.btn-danger {
    background-color: var(--btn-danger-bg);
    color: var(--btn-danger-text);
}

.btn-danger:hover {
    background-color: var(--btn-danger-hover-bg);
    color: var(--btn-danger-hover-text);
}

.btn-danger:active {
    background-color: var(--btn-danger-active-bg);
}

/* Warning Button */
.btn-warning {
    background-color: var(--btn-warning-bg);
    color: var(--btn-warning-text);
}

.btn-warning:hover {
    background-color: var(--btn-warning-hover-bg);
    color: var(--btn-warning-hover-text);
}

.btn-warning:active {
    background-color: var(--btn-warning-active-bg);
}

/* Success Button */
.btn-success {
    background-color: var(--btn-success-bg);
    color: var(--btn-success-text);
}

.btn-success:hover {
    background-color: var(--btn-success-hover-bg);
    color: var(--btn-success-hover-text);
}

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

/* Purple Button */
.btn-purple {
    background-color: var(--btn-purple-bg);
    color: var(--btn-purple-text);
}

.btn-purple:hover {
    background-color: var(--btn-purple-hover-bg);
    color: var(--btn-purple-hover-text);
}

.btn-purple:active {
    background-color: var(--btn-purple-active-bg);
}

/* Button Sizes */
.btn-sm {
    padding: calc(var(--btn-padding-vertical) * 0.75) calc(var(--btn-padding-horizontal) * 0.75);
    font-size: var(--font-size-small);
}

.btn-lg {
    padding: calc(var(--btn-padding-vertical) * 1.5) calc(var(--btn-padding-horizontal) * 1.5);
    font-size: var(--font-size-large);
}

/* Button Groups */
.btn-group {
    display: inline-flex;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: var(--btn-border-radius);
    border-bottom-left-radius: var(--btn-border-radius);
}

.btn-group .btn:last-child {
    border-top-right-radius: var(--btn-border-radius);
    border-bottom-right-radius: var(--btn-border-radius);
}

/* Utility Classes for Margin and Padding */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--spacing-xxs) !important; }
.m-2 { margin: var(--spacing-xs) !important; }
.m-3 { margin: var(--spacing-s) !important; }
.m-4 { margin: var(--spacing-m) !important; }
.m-5 { margin: var(--spacing-l) !important; }
.m-6 { margin: var(--spacing-xl) !important; }
.m-7 { margin: var(--spacing-xxl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xxs) !important; }
.mt-2 { margin-top: var(--spacing-xs) !important; }
.mt-3 { margin-top: var(--spacing-s) !important; }
.mt-4 { margin-top: var(--spacing-m) !important; }
.mt-5 { margin-top: var(--spacing-l) !important; }
.mt-6 { margin-top: var(--spacing-xl) !important; }
.mt-7 { margin-top: var(--spacing-xxl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xxs) !important; }
.mb-2 { margin-bottom: var(--spacing-xs) !important; }
.mb-3 { margin-bottom: var(--spacing-s) !important; }
.mb-4 { margin-bottom: var(--spacing-m) !important; }
.mb-5 { margin-bottom: var(--spacing-l) !important; }
.mb-6 { margin-bottom: var(--spacing-xl) !important; }
.mb-7 { margin-bottom: var(--spacing-xxl) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-1 { margin-left: var(--spacing-xxs) !important; }
.ml-2 { margin-left: var(--spacing-xs) !important; }
.ml-3 { margin-left: var(--spacing-s) !important; }
.ml-4 { margin-left: var(--spacing-m) !important; }
.ml-5 { margin-left: var(--spacing-l) !important; }
.ml-6 { margin-left: var(--spacing-xl) !important; }
.ml-7 { margin-left: var(--spacing-xxl) !important; }

.mr-0 { margin-right: 0 !important; }
.mr-1 { margin-right: var(--spacing-xxs) !important; }
.mr-2 { margin-right: var(--spacing-xs) !important; }
.mr-3 { margin-right: var(--spacing-s) !important; }
.mr-4 { margin-right: var(--spacing-m) !important; }
.mr-5 { margin-right: var(--spacing-l) !important; }
.mr-6 { margin-right: var(--spacing-xl) !important; }
.mr-7 { margin-right: var(--spacing-xxl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xxs) !important; }
.p-2 { padding: var(--spacing-xs) !important; }
.p-3 { padding: var(--spacing-s) !important; }
.p-4 { padding: var(--spacing-m) !important; }
.p-5 { padding: var(--spacing-l) !important; }
.p-6 { padding: var(--spacing-xl) !important; }
.p-7 { padding: var(--spacing-xxl) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: var(--spacing-xxs) !important; }
.pt-2 { padding-top: var(--spacing-xs) !important; }
.pt-3 { padding-top: var(--spacing-s) !important; }
.pt-4 { padding-top: var(--spacing-m) !important; }
.pt-5 { padding-top: var(--spacing-l) !important; }
.pt-6 { padding-top: var(--spacing-xl) !important; }
.pt-7 { padding-top: var(--spacing-xxl) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: var(--spacing-xxs) !important; }
.pb-2 { padding-bottom: var(--spacing-xs) !important; }
.pb-3 { padding-bottom: var(--spacing-s) !important; }
.pb-4 { padding-bottom: var(--spacing-m) !important; }
.pb-5 { padding-bottom: var(--spacing-l) !important; }
.pb-6 { padding-bottom: var(--spacing-xl) !important; }
.pb-7 { padding-bottom: var(--spacing-xxl) !important; }

.pl-0 { padding-left: 0 !important; }
.pl-1 { padding-left: var(--spacing-xxs) !important; }
.pl-2 { padding-left: var(--spacing-xs) !important; }
.pl-3 { padding-left: var(--spacing-s) !important; }
.pl-4 { padding-left: var(--spacing-m) !important; }
.pl-5 { padding-left: var(--spacing-l) !important; }
.pl-6 { padding-left: var(--spacing-xl) !important; }
.pl-7 { padding-left: var(--spacing-xxl) !important; }

.pr-0 { padding-right: 0 !important; }
.pr-1 { padding-right: var(--spacing-xxs) !important; }
.pr-2 { padding-right: var(--spacing-xs) !important; }
.pr-3 { padding-right: var(--spacing-s) !important; }
.pr-4 { padding-right: var(--spacing-m) !important; }
.pr-5 { padding-right: var(--spacing-l) !important; }
.pr-6 { padding-right: var(--spacing-xl) !important; }
.pr-7 { padding-right: var(--spacing-xxl) !important; }

/* Utility Text Alignment */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

/* Utility Text Colors */
.text-primary { color: var(--brand-primary) !important; }
.text-secondary { color: var(--brand-gray) !important; }
.text-danger { color: var(--brand-orange) !important; }
.text-warning { color: var(--brand-yellow) !important; }
.text-success { color: var(--brand-green) !important; }
.text-black { color: var(--brand-black) !important; }
.text-purple { color: var(--brand-purple) !important; }
.text-light { color: var(--font-light) !important; }

/* Utility Background Colors */
.bg-primary { background-color: var(--brand-primary) !important; }
.bg-secondary { background-color: var(--brand-gray) !important; }
.bg-danger { background-color: var(--brand-orange) !important; }
.bg-warning { background-color: var(--brand-yellow) !important; }
.bg-success { background-color: var(--brand-green) !important; }
.bg-black { background-color: var(--brand-black) !important; }
.bg-purple { background-color: var(--brand-purple) !important; }
.bg-light { background-color: #f8f9fa !important; }

/* Helper classes */
.rounded { border-radius: var(--btn-border-radius) !important; }
.rounded-circle { border-radius: 50% !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.border { border: 1px solid #dee2e6 !important; }

/* Form Styles - Updated from original */
.help-text {
    font-size: var(--font-size-small);
    color: var(--brand-gray-dark);
    margin-top: var(--spacing-xxs);
    display: block;
}

.errorlist {
    color: var(--brand-red);
    font-weight: 500;
    margin-top: var(--spacing-xxs);
    list-style-type: none;
    padding-left: 0;
}

.errorlist .error {
    margin-bottom: var(--spacing-xxs);
}

/* Form Input Styles - Updated */
.form-group {
    margin-bottom: var(--spacing-m);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xxs);
    font-weight: 500;
}

.form-control {
    display: block;
    width: 100%;
    height: calc(2.25rem + 2px);
    padding: var(--spacing-xs) var(--spacing-s);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--font-primary);
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid var(--brand-gray);
    border-radius: var(--btn-border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--brand-primary);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(130, 169, 179, 0.25);
}

select.form-control {
    height: calc(2.25rem + 2px);
}

textarea.form-control {
    height: auto;
}

.form-control-sm {
    height: calc(1.8125rem + 2px);
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-small);
}

.form-control-lg {
    height: calc(2.875rem + 2px);
    padding: 0.5rem 1rem;
    font-size: var(--font-size-large);
}

.form-error {
    color: var(--brand-red);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xxs);
    font-weight: 500;
}

/* Card Styles */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: var(--btn-border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-body {
    flex: 1 1 auto;
    padding: var(--spacing-m);
}

.card-title {
    margin-top: 0;
    margin-bottom: var(--spacing-s);
    font-size: var(--font-size-large);
    font-weight: 600;
}

.card-subtitle {
    margin-top: calc(-1 * var(--spacing-xs));
    margin-bottom: 0;
    font-size: var(--font-size-base);
    color: var(--brand-gray);
}

.card-text:last-child {
    margin-bottom: 0;
}

.card-header {
    padding: var(--spacing-s) var(--spacing-m);
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.card-footer {
    padding: var(--spacing-s) var(--spacing-m);
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid rgba(0, 0, 0, 0.125);
}

/* Image Styles */
.img-fluid {
    max-width: 100%;
    height: auto;
}

.img-circle {
    border-radius: 50%;
    border: 1px solid var(--brand-black);
    object-fit: cover;
    background-color: var(--brand-red);
}

/* Container */
.container {
    width: 100%;
    padding-right: var(--spacing-m);
    padding-left: var(--spacing-m);
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-sm, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12,
.col-md, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12,
.col-lg, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12,
.col-xl, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }


body > main > div > form > div:nth-child(3) > ul {
    margin-bottom: 0;
    padding-left: 0;
    list-style-type: none;
    margin-top: 0;
    margin-bottom: 0;
    font-size: var(--font-size-small);
}

/* Redesign of customer dashboard */
:root {
    /* Example custom properties, adjust to your actual values */
    --brand-primary: #007bff;
    --brand-success: #28a745;
    --brand-warning: #ffc107;
    --brand-danger: #dc3545;
    --brand-orange: #fd7e14; /* Assuming this is your 'danger' for logout */
    --brand-green: #28a745; /* Assuming this is your 'success' for courses */
    --font-primary: #343a40;
    --font-secondary: #6c757d;
    --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
    --shadow-md: 0 .5rem 1rem rgba(0,0,0,.085); /* Slightly stronger shadow */
    --shadow-lg: 0 1rem 3rem rgba(0,0,0,.1);
    --transition-normal: all 0.2s ease-in-out;
    --border-radius: 0.3rem;
    --font-size-small: 0.875rem;
    --spacing-xs: 0.5rem;
    --spacing-s: 1rem;
    --spacing-m: 1.5rem;
}

/* Card styles */
.card {
    border: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border-radius: var(--border-radius); /* Softer corners */
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px); /* Subtle lift effect on hover */
}

.card-header {
    background-color: white; /* Or a light grey if preferred */
    border-bottom: 1px solid #e9ecef;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0; /* Apply to top corners */
}

.card-body {
    padding: var(--spacing-m); /* More breathing room */
}


/* Account Overview Cards Specific Styles */
.account-overview-grid .card-body {
    padding: 1.5rem 1rem; /* Slightly less padding for these smaller cards */
}

.account-overview-grid .card-body h3 {
    font-size: 2rem; /* Larger numbers for impact */
    font-weight: 700;
    margin-bottom: 0.25rem; /* Reduced margin */
}

.account-overview-grid .card-body p {
    font-size: 0.85rem; /* Smaller, uppercase label */
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--font-secondary);
    line-height: 1.2;
}

.account-overview-grid .overview-icon {
    font-size: 2.5rem; /* Size of icons */
    margin-bottom: 0.5rem;
}

/* Table styles */
.dashboard-table thead th {
    border-top: none;
    font-weight: 600;
    color: var(--font-secondary);
    font-size: 0.85rem; /* Slightly smaller font for headers */
    text-transform: uppercase;
    letter-spacing: 0.05em; /* Add some letter spacing */
    padding: 0.75rem 1rem; /* More padding */
    vertical-align: bottom; /* Align to bottom for better baseline */
}

.dashboard-table tbody td {
    padding: 0.75rem 1rem; /* More padding */
    border-bottom: 1px solid #e9ecef; /* Lighter border */
    vertical-align: middle; /* Center vertically */
}

.dashboard-table .badge {
    font-size: 0.75em;
    padding: 0.35em 0.65em;
    border-radius: 0.25rem; /* Standard Bootstrap radius */
    font-weight: 600;
    text-transform: capitalize; /* Keep status as-is, not uppercase */
}

.dashboard-table .btn-sm {
    padding: 0.25rem 0.6rem; /* Make action buttons a bit smaller */
    font-size: 0.8rem;
}

/* Tab styles (from your original, ensure these custom colors/font sizes are consistent) */
.nav-tabs .nav-link {
    color: var(--font-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    background: none;
    padding: 0.75rem 1.25rem; /* Slightly more padding */
    transition: var(--transition-normal); /* Smooth transition */
}

.nav-tabs .nav-link:hover {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
    background: none;
}

.nav-tabs .nav-link.active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
    background: none;
    font-weight: 600;
}

.card-header-tabs {
    margin-bottom: -1px; /* Align with card border */
    border-bottom: 1px solid #dee2e6; /* Base border for the tabs */
}

/* Utility classes (from your original) */
.d-grid {
    display: grid;
}

.gap-2 {
    gap: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.text-secondary {
    color: var(--font-secondary) !important;
}

/* Specific colors if not part of Bootstrap defaults */
.text-purple { color: #6f42c1 !important; }

/* Custom font weights and sizes */
.fw-bold { font-weight: 700 !important; }
.text-small { font-size: 0.875rem; }

/* Button styles (ensure these match your brand if different from Bootstrap defaults) */
.btn-outline-primary {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    background-color: transparent;
}
.btn-outline-primary:hover {
    color: white;
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}
.btn-outline-secondary {
    color: var(--font-secondary);
    border-color: var(--font-secondary);
    background-color: transparent;
}
.btn-outline-secondary:hover {
    color: white;
    background-color: var(--font-secondary);
    border-color: var(--font-secondary);
}
.btn-outline-success {
    color: var(--brand-green);
    border-color: var(--brand-green);
    background-color: transparent;
}
.btn-outline-success:hover {
    color: white;
    background-color: var(--brand-green);
    border-color: var(--brand-green);
}
.btn-outline-danger {
    color: var(--brand-orange);
    border-color: var(--brand-orange);
    background-color: transparent;
}
.btn-outline-danger:hover {
    color: white;
    background-color: var(--brand-orange);
    border-color: var(--brand-orange);
}


/* Responsive adjustments */
@media (max-width: 991.98px) { /* Adjust for larger tablets/laptops */
    .col-lg-8, .col-lg-4 {
        margin-bottom: 1.5rem; /* Add spacing between main content and sidebar */
    }
}

@media (max-width: 767.98px) { /* Mobile devices */
    .account-overview-grid .col-md-4 { /* Original was col-md-2 */
        flex: 0 0 50%;
        max-width: 50%;
    }
    .dashboard-table {
        font-size: 0.85rem; /* Smaller font for tables on mobile */
    }
    .dashboard-table th, .dashboard-table td {
        padding: 0.5rem 0.75rem; /* Tighter padding on mobile */
    }
    .btn-sm {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    .card-body {
        padding: var(--spacing-s); /* Less padding on card bodies for mobile */
    }
    h1 {
        font-size: 2rem; /* Adjust welcome heading */
    }
}

@media (max-width: 575.98px) { /* Smaller mobile devices */
    .account-overview-grid .col-sm-6 {
        flex: 0 0 100%; /* Each overview card takes full width on smallest screens */
        max-width: 100%;
    }
}