/**
 * Modern B2B Design System - Page-Specific Elements Only
 *
 * This file contains page-specific styles only.
 * Global styles (header, footer, navigation, cart drawer) are in global.css
 *
 * @package     RalphWhite_B2B
 * @subpackage  Assets
 * @author      SiteGuiders
 * @copyright   Copyright (c) 2025, SiteGuiders
 * @link        https://siteguiders.com
 * @since       1.0.0
 */

/* ==========================================================================
   Modern Cards - Glass Morphism (Page-Specific)
   ========================================================================== */

/* ==========================================================================
   Modern Cards - Glass Morphism
   ========================================================================== */

.modern-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.modern-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
    border-color: var(--primary-teal);
}

.modern-card-header {
    background: var(--gradient-primary);
    color: var(--pure-white);
    padding: 2rem;
    border: none;
    position: relative;
    overflow: hidden;
}

.modern-card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   User Dropdown Navigation
   ========================================================================== */
/* Note: User dropdown styles are in global.css */

/* ==========================================================================
   Modern Buttons - Multiple Styles
   ========================================================================== */

.btn-modern {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-modern:hover::before {
    width: 300px;
    height: 300px;
}

.btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

.btn-primary-modern {
    background: var(--gradient-primary);
    color: var(--pure-white);
}

.btn-accent-modern {
    background: var(--gradient-accent);
    color: var(--pure-white);
}

.btn-outline-modern {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-outline-modern:hover {
    background: var(--primary-blue);
    color: var(--pure-white);
}

/* ==========================================================================
   Modern Forms - Clean & Professional
   ========================================================================== */

.form-modern .form-control,
.form-modern .form-select {
    border-radius: 12px;
    border: 2px solid var(--light-gray);
    padding: 1rem 1.5rem;
    transition: all 0.3s;
    background: var(--pure-white);
    font-size: 1rem;
}

.form-modern .form-control:focus,
.form-modern .form-select:focus {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.1);
    transform: translateY(-2px);
    background: var(--off-white);
}

.form-modern label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Modern Animations
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-scale {
    animation: scaleIn 0.5s ease-out;
}

/* ==========================================================================
   Modern Badges & Labels
   ========================================================================== */

.badge-modern {
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
}

.badge-primary-modern {
    background: var(--gradient-primary);
    color: var(--pure-white);
}

.badge-accent-modern {
    background: var(--gradient-accent);
    color: var(--pure-white);
}

.badge-success-modern {
    background: var(--gradient-success);
    color: var(--pure-white);
}

/* ==========================================================================
   Modern Alerts
   ========================================================================== */

.alert-modern {
    border-radius: 16px;
    border: none;
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.alert-modern::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary-teal);
}

.alert-info-modern {
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    color: var(--primary-blue);
}

.alert-success-modern {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    color: #2E7D32;
}

.alert-warning-modern {
    background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%);
    color: #E65100;
}

/* ==========================================================================
   Modern Hero Sections
   ========================================================================== */

.hero-modern {
    background: var(--gradient-hero);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(0,212,170,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-modern::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--pure-white);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .navbar-nav {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-nav .btn-primary {
        width: 100%;
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .site-footer {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .modern-card {
        border-radius: 16px;
    }
    
    .hero-modern {
        min-height: 400px;
        padding: var(--spacing-lg) 0;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-gradient-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-accent {
    background: var(--gradient-accent);
}

.shadow-modern {
    box-shadow: var(--shadow-strong);
}

.rounded-modern {
    border-radius: 20px;
}