/* Palantir-Inspired Authentication Interface for gotEM */
/* Sophisticated Intelligence Platform Design */
/* Enhanced to override conflicting styles from base templates */

/* ==================== OVERRIDE CONFLICTING STYLES ==================== */

/* Override any arkham/purple styles that leak into auth pages */
.auth-container *,
.auth-container *:before,
.auth-container *:after {
    box-sizing: border-box;
}

/* Force Palantir colors over any conflicting global styles */
.auth-container {
    --neon-purple: var(--intel-cyan) !important;
    --arkham-highlight: var(--intel-cyan) !important;
    color: var(--palantir-white) !important;
}

/* Override any purple button styles */
.auth-container .arkham-btn,
.auth-container .arkham-btn:hover,
.auth-container button:not(.auth-submit-btn) {
    background: var(--palantir-gray-700) !important;
    color: var(--palantir-white) !important;
    border: 1px solid var(--palantir-gray-600) !important;
}

/* Override any purple text colors in auth container */
.auth-container .data-stat,
.auth-container .neon-purple,
.auth-container [style*="color: #8A63EA"],
.auth-container [style*="color: #7C3AED"] {
    color: var(--intel-cyan) !important;
}

/* Override any purple background colors */
.auth-container [style*="background-color: #8A63EA"],
.auth-container [style*="background-color: #7C3AED"],
.auth-container [style*="background: #8A63EA"],
.auth-container [style*="background: #7C3AED"] {
    background: var(--palantir-gray-900) !important;
}

/* Ensure no conflicting gradients appear */
.auth-container .gradient-primary,
.auth-container .web3-gradient-text,
.auth-container [class*="gradient"] {
    background: none !important;
    color: var(--palantir-white) !important;
}

:root {
    /* Palantir Color Palette - Matching Dashboard */
    --palantir-black: #000000;
    --palantir-dark: #0e141b;
    --palantir-gray-900: #111111;
    --palantir-gray-800: #1a1a1a;
    --palantir-gray-700: #2a2a2a;
    --palantir-gray-600: #3a3a3a;
    --palantir-gray-400: #64748b;
    --palantir-gray-300: #94a3b8;
    --palantir-gray-200: #e2e8f0;
    --palantir-white: #ffffff;
    
    /* Professional Accent Colors - Matching Dashboard */
    --accent-primary: #3b82f6;
    --accent-hover: #60a5fa;
    --intel-cyan: #3b82f6;
    --intel-green: #10B981;
    --intel-blue: #3b82f6;
    
    /* Typography - Matching Dashboard */
    --font-system: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --palantir-font-mono: 'JetBrains Mono', 'Roboto Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Timing */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== BASE AUTH STYLES ==================== */

.auth-container {
    min-height: 100vh !important;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 50%, #0f1419 100%) !important;
    font-family: var(--font-system) !important;
    display: flex !important;
    flex-direction: column !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Add subtle pattern overlay */
.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(79, 236, 254, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.auth-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 520px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    width: 100%;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .auth-content {
        padding: var(--space-lg) var(--space-md);
    }
}

/* ==================== AUTH HEADER ==================== */

.auth-header {
    margin-bottom: var(--space-xl);
}

.brand-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.brand-link-auth {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--palantir-gray-200);
    font-weight: 700;
    font-size: 1.125rem;
    transition: opacity var(--transition-fast);
    font-family: var(--font-system);
    letter-spacing: 0.02em;
}

.brand-link-auth:hover {
    opacity: 0.85;
    color: var(--palantir-gray-200);
    text-decoration: none;
}

.brand-logo {
    color: var(--accent-primary);
    font-size: 1.375rem;
}

.return-home {
    color: var(--palantir-gray-400);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.5rem 0.875rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    transition: all var(--transition-base);
    font-family: var(--font-system);
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.return-home:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    text-decoration: none;
    background: rgba(59, 130, 246, 0.05);
}

/* ==================== FORM CONTAINER ==================== */

.auth-form-container {
    background: rgba(26, 32, 44, 0.95);
    border: 1px solid rgba(79, 91, 108, 0.3);
    border-radius: 12px;
    padding: var(--space-xl);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3),
                0 0 0 1px rgba(79, 236, 254, 0.05),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: relative;
}

@media (max-width: 768px) {
    .auth-form-container {
        padding: var(--space-lg);
    }
}

.auth-form-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.auth-form-header h1 {
    color: var(--palantir-gray-200);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    font-family: var(--font-system);
    letter-spacing: -0.01em;
}

@media (max-width: 768px) {
    .auth-form-header h1 {
        font-size: 1.375rem;
    }
}

.auth-subtitle {
    color: var(--palantir-gray-400);
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
    line-height: 1.5;
    font-family: var(--font-system);
}

/* ==================== FORM STYLES ==================== */

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-label {
    color: var(--palantir-gray-300);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--font-system);
}

.form-input,
.form-select {
    background: #1a1a1a !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: var(--palantir-gray-200) !important;
    font-size: 0.95rem;
    padding: 0.875rem 1rem;
    transition: all var(--transition-base);
    font-family: var(--font-system) !important;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    -webkit-text-fill-color: var(--palantir-gray-200) !important;
}

/* Override browser autocomplete styling */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px #1a1a1a inset !important;
    -webkit-text-fill-color: var(--palantir-gray-200) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    transition: background-color 5000s ease-in-out 0s;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
    background: #0e141b !important;
    -webkit-text-fill-color: var(--palantir-gray-200) !important;
}

.form-input::placeholder {
    color: var(--palantir-gray-400) !important;
    opacity: 0.7;
}

.form-input.error,
.form-select.error {
    border-color: #ef4444;
}

.form-file-input {
    background: var(--palantir-gray-800);
    border: 1px solid var(--palantir-gray-700);
    border-radius: 8px;
    color: var(--palantir-white);
    padding: var(--space-md) var(--space-lg);
    transition: all var(--transition-base);
    font-family: var(--font-system);
}

.form-file-input:focus {
    outline: none;
    border-color: var(--intel-cyan);
    box-shadow: 0 0 0 2px rgba(79, 236, 254, 0.1);
}

.form-file-input::file-selector-button {
    background: var(--palantir-gray-700);
    color: var(--palantir-white);
    border: 1px solid var(--palantir-gray-600);
    border-radius: 6px;
    padding: var(--space-sm) var(--space-md);
    margin-right: var(--space-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.form-file-input::file-selector-button:hover {
    background: var(--palantir-gray-600);
    border-color: var(--intel-cyan);
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

.field-hint {
    color: var(--palantir-gray-400);
    font-size: 0.875rem;
    margin-top: var(--space-xs);
    line-height: 1.4;
}

/* ==================== PI SECTION ==================== */

.pi-section {
    margin-top: var(--space-lg);
}

.section-divider {
    height: 1px;
    background: var(--palantir-gray-700);
    margin: var(--space-2xl) 0;
}

.section-title {
    color: var(--intel-green);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    color: var(--palantir-gray-300);
    font-size: 0.875rem;
    margin-bottom: var(--space-xl);
    line-height: 1.5;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .location-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==================== CHECKBOX STYLES ==================== */

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin: var(--space-sm) 0;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--palantir-gray-600);
    border-radius: 4px;
    background: var(--palantir-gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
    margin: 0;
    flex-shrink: 0;
}

.form-checkbox:checked {
    background: var(--intel-cyan);
    border-color: var(--intel-cyan);
}

.form-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(79, 236, 254, 0.2);
}

.checkbox-label {
    color: var(--palantir-gray-300);
    font-size: 0.875rem;
    line-height: 1.5;
    cursor: pointer;
    margin: 0;
    font-family: var(--font-system);
}

.terms-link {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ==================== SUBMIT BUTTON ==================== */

.auth-submit-btn {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);
    border: none;
    border-radius: 8px;
    color: var(--palantir-white);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.875rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--space-md);
    position: relative;
    overflow: hidden;
    font-family: var(--font-system);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25),
                0 2px 4px rgba(0, 0, 0, 0.3);
}

.auth-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.auth-submit-btn:hover::before {
    left: 100%;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.35),
                0 4px 10px rgba(0, 0, 0, 0.3);
    filter: brightness(1.08);
}

.auth-submit-btn:active {
    transform: translateY(0);
}

/* ==================== GOOGLE LOGIN BUTTON ==================== */

.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--space-lg) 0;
    position: relative;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--palantir-gray-700);
}

.auth-divider span {
    padding: 0 var(--space-md);
    color: var(--palantir-gray-400);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.google-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    background: var(--palantir-white);
    border: 1px solid var(--palantir-gray-300);
    border-radius: 8px;
    color: var(--palantir-gray-900);
    font-size: 0.95rem;
    font-weight: 600;
    padding: var(--space-md) var(--space-2xl);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.google-login-btn:hover {
    background: #f8f8f8;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
    text-decoration: none;
    color: var(--palantir-gray-900);
}

.google-login-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.google-login-btn svg {
    flex-shrink: 0;
}

/* ==================== AUTH FOOTER ==================== */

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-footer p {
    color: var(--palantir-gray-400);
    font-size: 0.875rem;
    margin: 0;
    font-family: var(--font-system);
}

.auth-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* ==================== LOGIN SPECIFIC STYLES ==================== */

.welcome-back {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.welcome-back h1 {
    color: var(--palantir-white);
    font-size: 2.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    letter-spacing: -0.025em;
}

@media (max-width: 768px) {
    .welcome-back h1 {
        font-size: 1.75rem;
    }
}

.welcome-subtitle {
    color: var(--palantir-gray-300);
    font-size: 1.125rem;
    margin-bottom: 0;
    line-height: 1.5;
}

/* ==================== LOADING STATES ==================== */

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-submit-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ==================== RESPONSIVE ADJUSTMENTS ==================== */

@media (max-width: 480px) {
    .brand-section {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }
    
    .return-home {
        align-self: flex-end;
    }
    
    .auth-form-container {
        border-radius: 8px;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
    }
}