/* ==== Design System & Variables ==== */
:root {
    /* Colors */
    --clr-primary-900: #0f172a;
    --clr-primary-800: #1e293b;
    --clr-primary-700: #334155;
    --clr-primary-500: #64748b;
    --clr-primary-400: #94a3b8;

    --clr-accent-500: #3b82f6;
    --clr-accent-600: #2563eb;
    --clr-accent-700: #1d4ed8;

    --clr-bg-main: #f1f5f9;
    --clr-surface: #ffffff;
    --clr-border: #cbd5e1;
    --clr-border-hover: #94a3b8;

    --clr-error-bg: #fef2f2;
    --clr-error-border: #f87171;
    --clr-error-text: #b91c1c;

    --clr-success-bg: #f0fdf4;
    --clr-success-border: #16a34a;
    --clr-success-text: #15803d;
    --clr-focus-ring: rgba(37, 99, 235, 0.15);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==== Reset & Base Styles ==== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body,
html {
    height: 100%;
    font-family: var(--font-family);
    background-color: var(--clr-bg-main);
    color: var(--clr-primary-900);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

[hidden] {
    display: none !important;
}

/* Base button defaults */
button {
    font-family: inherit;
    cursor: pointer;
}

/* ==== Alerts ==== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
    font-weight: 500;
}

.alert-error {
    background-color: var(--clr-error-bg);
    border-color: var(--clr-error-border);
    color: var(--clr-error-text);
}

.alert-success {
    background-color: var(--clr-success-bg);
    border-color: var(--clr-success-border);
    color: var(--clr-success-text);
}

.alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.completed {
    background-color: var(--clr-success-bg);
    color: var(--clr-success-text);
}

.status-badge.pending {
    background-color: #fef9c3;
    color: #854d0e;
}

.status-badge.failed {
    background-color: var(--clr-error-bg);
    color: var(--clr-error-text);
}

/* Forms (Login/Settings Specific overrides) */
input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 0.9375rem;
    color: var(--clr-primary-900);
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-fast);
}

input:focus {
    outline: none;
    border-color: var(--clr-accent-600);
    box-shadow: 0 0 0 3px var(--clr-focus-ring), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.page-wrapper {
    display: flex;
    height: 100vh;
    align-items: center;
    justify-content: center;
    background-color: var(--clr-bg-main);
    overflow: hidden;
}

.auth-container {
    display: flex;
    flex-direction: row;
    width: 90%;
    max-width: 1040px;
    /* Reduced from 1200px for a tigher, more premium panel */
    height: 600px;
    background-color: var(--clr-surface);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.1);
    /* Deepened ambient shadow */
    overflow: hidden;
    position: relative;
    /* Remove vertical bounds that compress standard laptop viewports causing overflows */
}

.auth-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 2.5rem 3rem;
    /* Reduced internal spacing to fit the smaller container */
    justify-content: center;
    /* Center the form elements vertically instead of pushing to edges */
    gap: 1.5rem;
    /* Add consistent gap between form sections */
}

.auth-box-content {
    max-width: 400px;
    width: 100%;
    margin: auto;
}

.auth-header {
    margin-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--clr-accent-600);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.platform-label {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    color: var(--clr-primary-500);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.auth-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--clr-primary-900);
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.subtitle {
    color: var(--clr-primary-500);
    font-size: 0.9375rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-primary-800);
}

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--clr-primary-400);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--clr-primary-700);
}

.toggle-password:focus {
    outline: none;
    color: var(--clr-accent-600);
}

.field-error {
    display: block;
    color: var(--clr-error-text);
    font-size: 0.75rem;
    margin-top: 0.4rem;
    min-height: 1.1em;
}

input[aria-invalid="true"] {
    border-color: var(--clr-error-border);
    box-shadow: 0 0 0 1px var(--clr-error-border);
}

.form-actions-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--clr-primary-700);
    position: relative;
    user-select: none;
}

/* Custom premium checkbox */
.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkbox-container input:focus-visible~.checkmark {
    box-shadow: 0 0 0 3px var(--clr-focus-ring);
    border-color: var(--clr-accent-600);
}

.checkbox-container:hover input~.checkmark {
    border-color: var(--clr-accent-500);
}

.checkbox-container input:checked~.checkmark {
    background-color: var(--clr-accent-600);
    border-color: var(--clr-accent-600);
}

.checkmark:after {
    content: "";
    display: none;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.checkbox-container input:checked~.checkmark:after {
    display: block;
}

.tertiary-link {
    color: var(--clr-accent-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
}

.tertiary-link:hover {
    color: var(--clr-accent-700);
    text-decoration: underline;
}

.btn-primary {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    background-color: var(--clr-accent-600);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--clr-focus-ring), 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--clr-accent-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    transition: all 0.1s;
}

.btn-primary:disabled {
    background-color: var(--clr-primary-300);
    cursor: not-allowed;
    color: var(--clr-surface);
    box-shadow: none;
    transform: none;
}

.auth-create-account {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--clr-primary-500);
}

.auth-legal-footer {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--clr-primary-400);
    margin-top: 2rem;
}

.auth-legal-footer a {
    color: var(--clr-primary-500);
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-legal-footer a:hover {
    color: var(--clr-primary-800);
}

.dot-separator {
    opacity: 0.5;
}

/* Base Animations */
.spinner {
    width: 1.25rem;
    height: 1.25rem;
    animation: spin 1s linear infinite;
}

.opacity-25 {
    opacity: 0.25;
}

.opacity-75 {
    opacity: 0.75;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ==== Illustration Side ==== */
.auth-illustration {
    flex: 1.2;
    background: linear-gradient(rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.75)), url('vault-door.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

/* Removed blobs since we are using an actual image backdrop */

.illustration-content {
    position: relative;
    z-index: 2;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    max-width: 340px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.illustration-content h2 {
    font-size: 1.875rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    color: white;
}

.illustration-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin: 0;
}

/* Responsiveness */
@media (max-width: 900px) {
    .auth-container {
        flex-direction: column;
        width: 100%;
        min-height: 100vh;
        height: auto;
        border-radius: 0;
    }

    .auth-illustration {
        flex: 0;
        min-height: 30vh;
        padding: 2rem;
    }

    .auth-box {
        padding: 2rem;
    }
}