:root {
    /* Premium Sky Blue Theme */
    --bs-primary: #0ea5e9;
    --bs-primary-rgb: 14, 165, 233;

    /* Background override (Almost white) */
    --bs-body-bg: #fcfcfd;
    --bs-body-bg-rgb: 252, 252, 253;

    /* Surface colors for cards */
    --surface-color: #ffffff;

    /* Text */
    --bs-body-color: #1e293b;
    /* slate-800 */
    --bs-heading-color: #0f172a;
    /* slate-900 */

    /* Typography */
    --bs-font-sans-serif: 'Inter', -apple-system, sans-serif;

    /* Premium Soft Shadows */
    --soft-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
    --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
}

[data-bs-theme="dark"] {
    --bs-body-bg: #0f172a;
    --bs-body-bg-rgb: 15, 23, 42;
    --surface-color: #1e293b;
    --bs-body-color: #e2e8f0;
    --bs-heading-color: #f8fafc;
    --soft-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] .bg-white {
    background-color: var(--surface-color) !important;
}

[data-bs-theme="dark"] .text-dark {
    color: var(--bs-heading-color) !important;
}

[data-bs-theme="dark"] .border-bottom {
    border-color: #334155 !important;
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    background-color: #0f172a !important;
    color: var(--bs-body-color) !important;
    border-color: #334155 !important;
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    background-color: #0f172a !important;
    color: var(--bs-heading-color) !important;
    border-color: var(--bs-primary) !important;
}

/* Fix for Webkit Autofill in Dark Mode */
[data-bs-theme="dark"] input:-webkit-autofill,
[data-bs-theme="dark"] input:-webkit-autofill:hover,
[data-bs-theme="dark"] input:-webkit-autofill:focus,
[data-bs-theme="dark"] input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px #0f172a inset !important;
    -webkit-text-fill-color: #e2e8f0 !important;
    transition: background-color 5000s ease-in-out 0s;
}

[data-bs-theme="dark"] .text-secondary {
    color: #94a3b8 !important;
}

[data-bs-theme="dark"] .text-muted {
    color: #64748b !important;
}

html {
    font-size: 14px;
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-family: var(--bs-font-sans-serif);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Premium Card Design */
.card,
.glass-panel {
    background: var(--surface-color);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 16px;
    box-shadow: var(--soft-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Buttons */
.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(14, 165, 233, 0.3);
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: #0284c7;
    border-color: #0284c7;
    box-shadow: 0 4px 6px rgba(14, 165, 233, 0.4);
    transform: translateY(-1px);
}

/* Inputs */
.form-control {
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    padding: 0.6rem 1rem;
    background-color: #f8fafc;
}

.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25);
    background-color: #ffffff;
}