/*
=========================================================================
   SPEAKK.LIVE - NEW USER PAGE STYLES (GREEN/GOLD THEME)
   Focused signup page for new users - COMPACT VERSION
   
   Theme: Green/Gold colors for "success/new/growth" feel
   Focus: Benefits, conversion, excitement, welcome feeling
=========================================================================
*/

/* =========================================================================
   SEÇÃO 1: CSS VARIABLES - NEW USER THEME
   ========================================================================= */

:root {
    /* New User Theme Colors - Green/Gold */
    --newuser-primary: #059669;           /* Emerald green */
    --newuser-primary-dark: #047857;     /* Dark emerald */
    --newuser-primary-light: #10b981;    /* Light emerald */
    --newuser-secondary: #d97706;        /* Amber */
    --newuser-accent: #f59e0b;           /* Yellow */
    --newuser-success: #22c55e;          /* Success green */
    
    /* New User Gradients */
    --newuser-gradient: linear-gradient(135deg, #059669 0%, #d97706 50%, #f59e0b 100%);
    --newuser-gradient-light: linear-gradient(135deg, #10b981 0%, #fbbf24 50%, #fcd34d 100%);
    --newuser-gradient-success: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Status Colors */
    --success-color: #059669;
    --error-color: #dc2626;
    --warning-color: #d97706;
    --info-color: #0284c7;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing - REDUCED FOR COMPACT LAYOUT */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;        /* Reduced from 1rem */
    --spacing-lg: 1rem;           /* Reduced from 1.5rem */
    --spacing-xl: 1.5rem;         /* Reduced from 2rem */
    --spacing-2xl: 2rem;          /* Reduced from 3rem */
    --spacing-3xl: 2.5rem;        /* Reduced from 4rem */
    
    /* Layout */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* =========================================================================
   SEÇÃO 2: RESET & BASE STYLES
   ========================================================================= */

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

html {
    scroll-behavior: smooth;
}

body.newuser-page {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--gray-50);
    overflow-x: hidden;
}

/* =========================================================================
   SEÇÃO 3: TOP LOGO BAR - COMPACT
   ========================================================================= */

.top-logo-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
}

.logo-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-container .speakk-icon {
    width: 40px;
    height: 40px;
    background: var(--newuser-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    position: relative;
    box-shadow: var(--shadow-md);
}

.logo-container .speakk-live-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #ef4444;
    border-radius: 50%;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

/* =========================================================================
   SEÇÃO 4: MAIN LAYOUT
   ========================================================================= */

.newuser-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    background: var(--white);
    padding-top: 60px; /* Account for fixed header */
}

/* =========================================================================
   SEÇÃO 5: LEFT PANEL - BRANDING (NEW USER THEME)
   ========================================================================= */

.newuser-left {
    background: var(--newuser-gradient);
    position: relative;
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.branding-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.hero-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    line-height: 1.2;
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.benefits-list {
    margin-bottom: var(--spacing-xl);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    animation: slideInLeft 0.6s ease forwards;
    opacity: 0;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.benefit-item i {
    font-size: var(--font-size-xl);
    color: #fde047;
    width: 24px;
    text-align: center;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

.success-stories {
    margin-top: auto;
}

.story-header {
    margin-bottom: var(--spacing-md);
}

.story-header h3 {
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-align: center;
}

.testimonials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.testimonial {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.quote {
    font-style: italic;
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.author {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* Background Animation */
.bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fde047;
    font-size: var(--font-size-xl);
    animation: floatSuccess 8s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

@keyframes floatSuccess {
    0%, 100% { transform: translateY(0px) scale(1) rotate(0deg); }
    25% { transform: translateY(-20px) scale(1.1) rotate(90deg); }
    50% { transform: translateY(-30px) scale(1.15) rotate(180deg); }
    75% { transform: translateY(-15px) scale(1.05) rotate(270deg); }
}

/* =========================================================================
   SEÇÃO 6: RIGHT PANEL - COMPACT SIGNUP FORM
   ========================================================================= */

.newuser-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);  /* Reduced padding */
    background: var(--white);
    position: relative;
}

.form-container {
    width: 100%;
    max-width: 420px;
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);  /* Reduced margin */
}

.form-header h2 {
    font-size: var(--font-size-2xl);  /* Reduced from 3xl */
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);  /* Reduced margin */
}

.form-header p {
    color: var(--gray-600);
    font-size: var(--font-size-base);  /* Reduced from lg */
}

/* =========================================================================
   SEÇÃO 7: VALUE PROPOSITION - COMPACT
   ========================================================================= */

.value-prop {
    margin-bottom: var(--spacing-lg);  /* Reduced margin */
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(217, 119, 6, 0.1) 100%);
    padding: var(--spacing-md);  /* Reduced padding */
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.value-items {
    display: none;
    justify-content: space-between;
    gap: var(--spacing-sm);  /* Reduced gap */
}

.value-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);  /* Reduced font size */
    color: var(--newuser-primary);
    font-weight: 600;
}

.value-item i {
    color: var(--newuser-success);
    font-size: var(--font-size-xs);
}

/* =========================================================================
   SEÇÃO 8: FORM ELEMENTS - COMPACT
   ========================================================================= */

.auth-form {
    margin-bottom: var(--spacing-lg);  /* Reduced margin */
}

.form-group {
    margin-bottom: var(--spacing-sm);  /* Significantly reduced margin */
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);  /* Reduced margin */
    font-weight: 600;
    color: var(--gray-700);
    font-size: var(--font-size-sm);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--gray-400);
    font-size: var(--font-size-base);  /* Reduced from lg */
    z-index: 2;
}

.input-wrapper input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) calc(var(--spacing-md) * 2.5);  /* Reduced padding */
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);  /* Reduced from lg */
    font-size: var(--font-size-sm);  /* Reduced font size */
    transition: all var(--transition-normal);
    background: var(--white);
    color: var(--gray-700);
    font-weight: 500;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--newuser-primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.input-wrapper input::placeholder {
    color: var(--gray-400);
    font-weight: 400;
}

.input-status {
    position: absolute;
    right: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 2;
    font-size: var(--font-size-base);
}

.input-status.success {
    color: var(--success-color);
    opacity: 1;
}

.input-status.error {
    color: var(--error-color);
    opacity: 1;
}

.input-status.loading {
    color: var(--newuser-primary);
    opacity: 1;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--spacing-xs);  /* Reduced padding */
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
    z-index: 2;
    border-radius: var(--border-radius-sm);
}

.password-toggle:hover {
    color: var(--gray-600);
    background: var(--gray-100);
}

/* =========================================================================
   SEÇÃO 9: NAME FIELDS - SAME LINE
   ========================================================================= */

.name-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.name-fields .input-wrapper input {
    padding-left: calc(var(--spacing-md) * 2.5);
}

/* =========================================================================
   SEÇÃO 10: PASSWORD REQUIREMENTS - SIMPLE TEXT
   ========================================================================= */

.password-requirements {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    line-height: 1.4;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--gray-200);
}

/* =========================================================================
   SEÇÃO 11: VALIDATION & MESSAGES - COMPACT
   ========================================================================= */

.field-validation {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);  /* Reduced font size */
    min-height: 16px;  /* Reduced height */
    font-weight: 500;
}

.field-validation.success {
    color: var(--success-color);
}

.field-validation.error {
    color: var(--error-color);
}

.field-validation.warning {
    color: var(--warning-color);
}

.message-container {
    margin-bottom: var(--spacing-sm);  /* Reduced margin */
    min-height: 0;
    transition: all var(--transition-normal);
}

.message {
    padding: var(--spacing-sm);  /* Reduced padding */
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-xs);  /* Reduced font size */
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
}

.message.success {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.message.error {
    background: rgba(220, 38, 38, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.message.warning {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(217, 119, 6, 0.2);
}

.message.info {
    background: rgba(2, 132, 199, 0.1);
    color: var(--info-color);
    border: 1px solid rgba(2, 132, 199, 0.2);
}

/* =========================================================================
   SEÇÃO 12: TERMS AGREEMENT - COMPACT
   ========================================================================= */

.terms-agreement .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);  /* Reduced font size */
    color: var(--gray-600);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 16px;  /* Reduced size */
    height: 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    flex-shrink: 0;
    margin-top: 2px;
    background: var(--white);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--newuser-primary);
    border-color: var(--newuser-primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.checkbox-label a {
    color: var(--newuser-primary);
    text-decoration: none;
    font-weight: 600;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* =========================================================================
   SEÇÃO 13: SUBMIT BUTTON - COMPACT
   ========================================================================= */

.submit-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg);  /* Reduced padding */
    background: var(--newuser-gradient);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);  /* Reduced font size */
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(5, 150, 105, 0.3);
}

.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-text,
.btn-loading {
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
}

.submit-btn.loading .btn-text {
    opacity: 0;
}

.submit-btn.loading .btn-loading {
    opacity: 1;
}

/* =========================================================================
   SEÇÃO 14: SECURITY NOTICE - COMPACT
   ========================================================================= */

.security-notice {
    margin-top: var(--spacing-sm);  /* Reduced margin */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    color: var(--gray-500);
    font-size: var(--font-size-xs);  /* Reduced font size */
    font-weight: 500;
    padding: var(--spacing-xs);  /* Reduced padding */
    background: var(--gray-50);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--gray-200);
}

.security-notice i {
    color: var(--newuser-primary);
}

/* =========================================================================
   SEÇÃO 15: SWITCH FORM & NAVIGATION - COMPACT
   ========================================================================= */

.switch-form {
    text-align: center;
    margin-bottom: var(--spacing-sm);  /* Reduced margin */
    padding: var(--spacing-md);  /* Reduced padding */
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-200);
}

.switch-form p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    margin: 0;
}

.switch-link {
    color: var(--newuser-primary);
    text-decoration: none;
    font-weight: 700;
    transition: color var(--transition-fast);
    padding: 2px 4px;
    border-radius: var(--border-radius-sm);
}

.switch-link:hover {
    color: var(--newuser-primary-dark);
    background: rgba(5, 150, 105, 0.1);
}

.back-to-landing {
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-500);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: 500;
}

.back-link:hover {
    color: var(--newuser-primary);
    background: var(--gray-100);
}

/* =========================================================================
   SEÇÃO 16: MODALS & OVERLAYS
   ========================================================================= */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

/* Success Modal */
.success-modal {
    text-align: center;
    padding: var(--spacing-xl);
}

.modal-icon {
    font-size: var(--font-size-4xl);
    color: var(--newuser-success);
    margin-bottom: var(--spacing-lg);
    animation: celebration 1s ease-in-out;
}

@keyframes celebration {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.2) rotate(-10deg); }
    50% { transform: scale(1.3) rotate(10deg); }
    75% { transform: scale(1.1) rotate(-5deg); }
}

.success-modal h3 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.success-modal p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.success-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
}

.success-stats .stat {
    text-align: center;
}

.success-stats .number {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--newuser-primary);
    margin-bottom: var(--spacing-xs);
}

.success-stats .label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

.success-actions {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.success-tip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    padding: var(--spacing-md);
    background: rgba(5, 150, 105, 0.05);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(5, 150, 105, 0.1);
}

.success-tip i {
    color: var(--newuser-accent);
}

.btn-primary {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--newuser-gradient);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* =========================================================================
   SEÇÃO 17: LOADING OVERLAY
   ========================================================================= */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    text-align: center;
    color: var(--gray-600);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--newuser-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--newuser-primary);
}

/* =========================================================================
   SEÇÃO 18: RESPONSIVE DESIGN
   ========================================================================= */

/* Tablet */
@media (max-width: 1024px) {
    .newuser-container {
        grid-template-columns: 1fr;
        padding-top: 60px;
    }
    
    .newuser-left {
        display: none;
    }
    
    .newuser-right {
        padding: var(--spacing-xl) var(--spacing-lg);
        min-height: calc(100vh - 60px);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .newuser-right {
        padding: var(--spacing-lg);
    }
    
    .form-container {
        max-width: none;
    }
    
    .form-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .value-items {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .name-fields {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .submit-btn {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .success-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .modal-overlay {
        padding: var(--spacing-md);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .newuser-right {
        padding: var(--spacing-md);
    }
    
    .form-header h2 {
        font-size: var(--font-size-lg);
    }
    
    .testimonials {
        gap: var(--spacing-sm);
    }
}

/* =========================================================================
   SEÇÃO 19: ACCESSIBILITY & UTILITIES
   ========================================================================= */

/* Focus States */
button:focus,
input:focus,
a:focus {
    outline: 2px solid var(--newuser-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--newuser-primary);
    color: var(--white);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --newuser-primary: #008000;
        --gray-600: #000000;
        --gray-700: #000000;
        --gray-900: #000000;
    }
}

/* Print Styles */
@media print {
    .loading-overlay,
    .modal-overlay,
    .floating-icon,
    .bg-animation {
        display: none !important;
    }
    
    body {
        color: black !important;
        background: white !important;
    }
    
    .newuser-left {
        background: white !important;
        color: black !important;
    }
}

/* =========================================================================
   SEÇÃO 20: SPECIAL EFFECTS & ANIMATIONS
   ========================================================================= */

/* Success confetti effect */
@keyframes confetti {
    0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
    100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

.confetti-piece {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--newuser-accent);
    z-index: 10001;
    animation: confetti 3s ease-in-out infinite;
}

/* Glow effect for success elements */
.glow {
    box-shadow: 0 0 20px rgba(5, 150, 105, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px rgba(5, 150, 105, 0.5); }
    to { box-shadow: 0 0 30px rgba(5, 150, 105, 0.8); }
}

/* Success bounce animation */
.bounce-in {
    animation: bounceIn 0.6s ease-out;
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}