/* Modern Authentication Styles */

/* Base Styles */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

.auth-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f8fafc;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Background Elements */
.auth-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: -2;
}

.auth-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: -5%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Left Panel Styles */
.auth-left-panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.auth-content {
    max-width: 500px;
    width: 100%;
}

.auth-brand {
    text-align: center;
}

.auth-logo-img {
    width: 80px;
    height: auto;
    margin-bottom: 1rem;
    animation: pulse 3s ease-in-out infinite;
}

.auth-brand-text {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.auth-tagline {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 0;
}

/* Feature Items */
.auth-features {
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0;
}

/* Stats Section */
.auth-stats {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    padding: 2rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

/* Form Container */
.auth-form-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.auth-form-container-wide {
    max-width: 900px;
}

/* Large screen adjustments for registration page */
@media (min-width: 1200px) {
    .auth-form-container-wide {
        max-width: 1000px;
        padding: 2rem 4rem;
    }

    .auth-form-container-wide .auth-form-card {
        padding: 3rem 4rem;
    }
}

@media (max-width: 991.98px) {
    .auth-form-container-wide {
        max-width: 500px;
    }
}

/* Desktop Header Logo */
.desktop-header-logo {
    width: 80px;
    height: auto;
}

.desktop-header-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Mobile Logo */
.mobile-logo {
    width: 60px;
    height: auto;
}

.mobile-brand-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Form Card */
.auth-form-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-form-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.auth-form-subtitle {
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 0;
}

/* Form Styles */
.auth-form {
    margin-bottom: 2rem;
}

.form-label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
    margin-bottom: 0.5rem;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 1rem;
    z-index: 2;
}

.form-control-modern {
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 0.875rem 1rem 0.875rem 3rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.form-control-modern:focus {
    background: white;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    outline: none;
}

.input-wrapper.input-focused .input-icon {
    color: #667eea;
}

.input-wrapper.input-filled .form-control-modern {
    background: white;
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: #667eea;
}

/* Checkbox */
.form-check-input:checked {
    background-color: #667eea;
    border-color: #667eea;
}

.form-check-label {
    font-size: 0.9rem;
    color: #64748b;
}

/* Buttons */
.btn-modern {
    border-radius: 12px;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary.btn-modern {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.btn-outline-primary.btn-modern {
    background: transparent;
    border-color: #667eea;
    color: #667eea;
}

.btn-outline-primary.btn-modern:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Alert */
.alert-modern {
    border-radius: 12px;
    border: none;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
    border-left: 4px solid #198754;
}

.alert-info {
    background-color: #d1ecf1;
    color: #055160;
    border-left: 4px solid #0dcaf0;
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
    border-left: 4px solid #ffc107;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

/* Links */
.forgot-password-link {
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.forgot-password-link:hover {
    color: #5a67d8;
    text-decoration: underline;
}

/* Form Footer */
.auth-form-footer {
    margin-top: 2rem;
    padding-top: 2rem;
}

.divider {
    position: relative;
    text-align: center;
    margin-bottom: 1rem;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
}

.divider span {
    background: rgba(255, 255, 255, 0.95);
    padding: 0 1rem;
    color: #64748b;
    font-size: 0.9rem;
}

.auth-links {
    margin-top: 1.5rem;
}

.auth-link {
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.auth-link:hover {
    color: #667eea;
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .auth-form-container {
        padding: 1rem;
    }
    
    .auth-form-card {
        padding: 2rem 1.5rem;
        margin: 1rem 0;
    }
    
    .mobile-brand-text {
        font-size: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .auth-form-card {
        padding: 1.5rem 1rem;
        border-radius: 16px;
    }
    
    .auth-form-title {
        font-size: 1.5rem;
    }
    
    .mobile-logo {
        width: 50px;
    }
    
    .shape-1, .shape-2, .shape-3 {
        display: none;
    }
}

/* Plan Selection Styles */
.plan-selection-section {
    margin-bottom: 2rem;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

/* Large screens - force 4 columns */
@media (min-width: 1200px) {
    .plans-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }

    .plan-card-modern {
        max-width: none;
        padding: 1.75rem;
    }

    .plan-name {
        font-size: 1.375rem;
    }

    .plan-price {
        font-size: 1.625rem;
    }
}

.plan-card-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.plan-card-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.plan-card-modern.selected {
    border-color: #667eea;
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.25);
    background: rgba(102, 126, 234, 0.05);
}

.plan-card-modern.plan-popular {
    border-color: #667eea;
    position: relative;
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.plan-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.plan-trial {
    font-size: 0.75rem;
    color: #10b981;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.plan-features {
    margin-bottom: 1.5rem;
}

.plan-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: #64748b;
}

.plan-feature i {
    color: #667eea;
    width: 16px;
    flex-shrink: 0;
}

.plan-radio {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
}

.plan-card-modern.selected .plan-radio {
    background: rgba(102, 126, 234, 0.2);
}

/* Responsive Plan Cards */
@media (max-width: 991.98px) {
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 767.98px) {
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .plan-card-modern {
        padding: 1.25rem;
    }

    .plan-name {
        font-size: 1.1rem;
    }

    .plan-price {
        font-size: 1.3rem;
    }

    .plan-feature {
        font-size: 0.85rem;
    }
}

@media (max-width: 575.98px) {
    .plan-card-modern {
        padding: 1rem;
    }

    .plan-header {
        margin-bottom: 1rem;
    }

    .plan-features {
        margin-bottom: 1rem;
    }

    .plan-radio {
        padding: 0.5rem;
    }
}