:root {
    --font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Filament Amber Palette */
    --primary-50: 255, 251, 235;
    --primary-100: 254, 243, 199;
    --primary-200: 253, 230, 138;
    --primary-300: 252, 211, 77;
    --primary-400: 251, 191, 36;
    --primary-500: 245, 158, 11;
    --primary-600: 217, 119, 6;
    --primary-700: 180, 83, 9;
    --primary-800: 146, 64, 14;
    --primary-900: 120, 53, 15;
    --primary-950: 69, 26, 3;

    /* Filament Gray Palette */
    --gray-50: 250, 250, 250;
    --gray-100: 244, 244, 245;
    --gray-200: 228, 228, 231;
    --gray-300: 212, 212, 216;
    --gray-400: 161, 161, 170;
    --gray-500: 113, 113, 122;
    --gray-600: 82, 82, 91;
    --gray-700: 63, 63, 70;
    --gray-800: 39, 39, 42;
    --gray-900: 24, 24, 27;
    --gray-950: 9, 9, 11;
}

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

html, body {
    height: 100%;
    width: 100%;
}

body {
    font-family: var(--font-family);
    background-color: rgb(var(--gray-50));
    color: rgb(var(--gray-950));
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dark body {
    background-color: rgb(var(--gray-950));
    color: #ffffff;
}

/* Filament Simple Card Container */
.fi-simple-main-ctn {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
}

.fi-simple-main {
    width: 100%;
    max-width: 28rem; /* max-w-md */
    background-color: #ffffff;
    padding: 2.5rem 2rem;
    border-radius: 0.75rem; /* rounded-xl */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(var(--gray-950), 0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.2s ease;
}

.dark .fi-simple-main {
    background-color: rgb(var(--gray-900));
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
}

/* Filament Brand / Logo */
.fi-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.fi-logo-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.625rem;
    background-color: rgb(var(--primary-500));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(var(--primary-600), 0.35);
}

.fi-logo-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.fi-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.025em;
    color: rgb(var(--gray-950));
}

.dark .fi-logo-text {
    color: #ffffff;
}

/* Filament Button Group */
.fi-btn-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.875rem;
}

/* Filament Action Buttons */
.fi-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5rem;
    border-radius: 0.5rem; /* rounded-lg */
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
    outline: none;
    border: none;
}

/* Primary Button (Amber) */
.fi-btn-primary {
    background-color: rgb(var(--primary-600));
    color: #ffffff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.fi-btn-primary:hover {
    background-color: rgb(var(--primary-500));
}

.fi-btn-primary:active {
    background-color: rgb(var(--primary-700));
}

.dark .fi-btn-primary {
    background-color: rgb(var(--primary-500));
    color: #ffffff;
}

.dark .fi-btn-primary:hover {
    background-color: rgb(var(--primary-400));
}

.dark .fi-btn-primary:active {
    background-color: rgb(var(--primary-600));
}

/* Secondary Button (Gray Outline) */
.fi-btn-secondary {
    background-color: #ffffff;
    color: rgb(var(--gray-950));
    border: 1px solid rgba(var(--gray-950), 0.1);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.fi-btn-secondary:hover {
    background-color: rgb(var(--gray-50));
    border-color: rgba(var(--gray-950), 0.15);
}

.fi-btn-secondary:active {
    background-color: rgb(var(--gray-100));
}

.dark .fi-btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.dark .fi-btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.dark .fi-btn-secondary:active {
    background-color: rgba(255, 255, 255, 0.15);
}

/* Focus styles matching Filament */
.fi-btn:focus-visible {
    outline: 2px solid rgb(var(--primary-500));
    outline-offset: 2px;
}