/* ================================================================
   KDPFast Header - Complete CSS
   Mobile-first, responsive header for both guests and logged-in users
   ================================================================ */

/* ================================================================
   CSS VARIABLES
   ================================================================ */
:root {
    --kdp-gold: #D4A853;
    --kdp-gold-dark: #B8923F;
    --kdp-navy: #1A2744;
    --kdp-navy-light: #2A3B5C;
    --kdp-cream: #FBF9F3;
    --kdp-cream-dark: #F0EDE3;
    --kdp-white: #FFFFFF;
    --kdp-text-muted: #5A6170;
    --kdp-border: #e0e0e0;
    --kdp-light-bg: #f8f9fa;
    --kdp-danger: #dc3545;
}

/* ================================================================
   HEADER CONTAINER
   ================================================================ */
.kdp-header {
    background: var(--kdp-white) !important;
    border-bottom: 1px solid var(--kdp-cream-dark);
    position: sticky;
    top: 0;
    z-index: 1030;
    padding: 0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.kdp-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ================================================================
   LOGO
   ================================================================ */
.kdp-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none !important;
    transition: opacity 0.3s;
    order: 1;
}

.kdp-logo:hover {
    opacity: 0.8;
    text-decoration: none !important;
}

.kdp-logo-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kdp-logo-icon img {
    width: 100%;
    height: auto;
}

.kdp-logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--kdp-navy);
    line-height: 1;
}

.kdp-logo-text span {
    color: var(--kdp-gold);
}

/* ================================================================
   HEADER RIGHT SIDE
   ================================================================ */
.kdp-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    order: 2;
}

/* ================================================================
   CREDITS BADGE
   ================================================================ */
.kdp-credits {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    padding: 0.5rem 0.875rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--kdp-navy) !important;
    text-decoration: none !important;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
    transition: all 0.2s;
}

.kdp-credits:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    color: var(--kdp-navy) !important;
    text-decoration: none !important;
}

/* ================================================================
   MAIN NAVIGATION (Desktop - Logged In Users)
   ================================================================ */
.kdp-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.kdp-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    color: #666 !important;
    text-decoration: none !important;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 8px;
    transition: all 0.2s;
}

.kdp-nav-link:hover {
    background: var(--kdp-cream);
    color: var(--kdp-navy) !important;
    text-decoration: none !important;
}

.kdp-nav-link.kdp-admin {
    color: var(--kdp-gold-dark) !important;
}

.kdp-nav-link.kdp-admin:hover {
    background: #fff9f0;
    color: var(--kdp-gold-dark) !important;
}

.kdp-nav-link i {
    font-size: 1.1rem;
}

/* ================================================================
   USER DROPDOWN MENU
   ================================================================ */
.kdp-user-menu {
    position: relative;
}

.kdp-user-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.6rem 0.35rem 0.35rem;
    background: var(--kdp-cream);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s;
}

.kdp-user-btn:hover {
    background: var(--kdp-cream-dark);
}

.kdp-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--kdp-gold) 0%, var(--kdp-gold-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--kdp-navy);
    overflow: hidden;
}

.kdp-avatar img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.kdp-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--kdp-navy);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kdp-chevron {
    font-size: 0.65rem;
    color: var(--kdp-text-muted);
    transition: transform 0.2s;
}

.kdp-user-menu.open .kdp-chevron {
    transform: rotate(180deg);
}

/* ================================================================
   DROPDOWN MENU
   ================================================================ */
.kdp-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--kdp-white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(26, 39, 68, 0.15);
    min-width: 240px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1050;
}

.kdp-user-menu.open .kdp-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.kdp-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    color: var(--kdp-navy) !important;
    text-decoration: none !important;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.15s;
}

.kdp-dropdown-item:hover {
    background: var(--kdp-cream);
    color: var(--kdp-navy) !important;
    text-decoration: none !important;
}

.kdp-dropdown-item.kdp-admin {
    color: var(--kdp-gold-dark) !important;
}

.kdp-dropdown-item.kdp-admin:hover {
    background: #fff9f0;
    color: var(--kdp-gold-dark) !important;
}

.kdp-dropdown-item.kdp-danger {
    color: var(--kdp-danger) !important;
}

.kdp-dropdown-item.kdp-danger:hover {
    background: #fff5f5;
    color: var(--kdp-danger) !important;
}

.kdp-dropdown-item i {
    font-size: 1.1rem;
    width: 20px;
}

.kdp-divider {
    height: 1px;
    background: var(--kdp-cream-dark);
    margin: 0.5rem 0;
}

/* ================================================================
   GUEST NAVIGATION
   ================================================================ */
.kdp-guest-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.kdp-guest-link {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.kdp-guest-link:hover {
    color: var(--kdp-gold);
}

.kdp-guest-buttons {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.kdp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none !important;
    transition: all 0.2s;
    border: 2px solid transparent;
    cursor: pointer;
}

.kdp-btn:hover {
    text-decoration: none !important;
}

.kdp-btn-outline {
    background: transparent;
    color: var(--kdp-navy) !important;
    border-color: var(--kdp-border);
}

.kdp-btn-outline:hover {
    background: var(--kdp-cream);
    border-color: var(--kdp-gold);
    color: var(--kdp-navy) !important;
}

.kdp-btn-primary {
    background: linear-gradient(135deg, var(--kdp-gold) 0%, var(--kdp-gold-dark) 100%);
    color: var(--kdp-navy) !important;
    border-color: var(--kdp-gold);
}

.kdp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 168, 83, 0.3);
    color: var(--kdp-navy) !important;
}

/* ================================================================
   MOBILE MENU TOGGLE
   ================================================================ */
.kdp-mobile-toggle {
    display: none;
    background: none;
    border: 2px solid var(--kdp-border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    color: var(--kdp-navy);
    transition: all 0.2s;
}

.kdp-mobile-toggle:hover {
    border-color: var(--kdp-gold);
    background: var(--kdp-light-bg);
}

.kdp-mobile-toggle i {
    font-size: 1.4rem;
    display: block;
}

/* ================================================================
   MOBILE MENU
   ================================================================ */
.kdp-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: var(--kdp-white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
    transition: right 0.3s ease;
    z-index: 1100;
    padding: 60px 20px 20px 20px;
}

.kdp-mobile-menu.open {
    right: 0;
    display: block;
}

/* Mobile menu overlay */
.kdp-mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 1099;
}

.kdp-mobile-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Mobile menu close button */
.kdp-mobile-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--kdp-navy);
    padding: 5px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
}

.kdp-mobile-close:hover {
    background: var(--kdp-light-bg);
}

/* Mobile menu credits */
.kdp-mobile-credits {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 12px;
    margin-bottom: 20px;
    color: var(--kdp-navy);
    font-weight: 600;
}

.kdp-mobile-credits span:first-child {
    font-size: 1.1rem;
}

.kdp-mobile-credits strong {
    font-size: 1.2rem;
}

/* Mobile menu items */
.kdp-mobile-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: #333;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.2s;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.kdp-mobile-item:hover {
    background: var(--kdp-light-bg);
    color: var(--kdp-navy);
}

.kdp-mobile-item.kdp-admin {
    color: var(--kdp-gold-dark);
    background: #fff9f0;
}

.kdp-mobile-item.kdp-admin:hover {
    background: #fff5e6;
}

.kdp-mobile-item.kdp-danger {
    color: var(--kdp-danger);
}

.kdp-mobile-item.kdp-danger:hover {
    background: #fff5f5;
}

.kdp-mobile-item.kdp-primary {
    background: linear-gradient(135deg, var(--kdp-gold) 0%, var(--kdp-gold-dark) 100%);
    color: var(--kdp-white);
    font-weight: 600;
}

.kdp-mobile-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

/* ================================================================
   UTILITY CLASSES
   ================================================================ */
.kdp-desktop-only {
    display: inline-flex;
}

.kdp-mobile-only {
    display: none;
}

/* ================================================================
   RESPONSIVE BREAKPOINTS
   ================================================================ */

/* Large Desktop - Hide text in nav links */
@media (max-width: 1200px) {
    .kdp-nav-link span {
        display: none;
    }
    
    .kdp-nav-link {
        padding: 0.6rem;
    }
}

/* Tablet and below - Show mobile menu */
@media (max-width: 992px) {
    .kdp-nav,
    .kdp-guest-nav,
    .kdp-guest-buttons {
        display: none;
    }
    
    .kdp-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .kdp-user-name {
        display: none;
    }
    
    .kdp-credits {
        font-size: 0.85rem;
        padding: 0.45rem 0.75rem;
    }
    
    .kdp-user-btn {
        padding: 0.35rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .kdp-header-inner {
        padding: 0.6rem 1rem;
        gap: 0.75rem;
    }
    
    .kdp-desktop-only {
        display: none !important;
    }
    
    .kdp-mobile-only {
        display: flex !important;
    }
    
    /* Dropdown becomes bottom sheet on mobile */
    .kdp-dropdown {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        transform: translateY(100%);
        border-radius: 20px 20px 0 0;
        max-width: 100%;
        min-width: 100%;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
        max-height: 70vh;
        overflow-y: auto;
    }
    
    .kdp-user-menu.open .kdp-dropdown {
        transform: translateY(0);
    }
    
    .kdp-dropdown-item {
        padding: 14px 20px;
        font-size: 15px;
    }
    
    .kdp-dropdown-item:first-child {
        border-radius: 20px 20px 0 0;
    }
}

/* Small Mobile */
@media (max-width: 576px) {
    .kdp-header-inner {
        padding: 0.5rem 0.875rem;
        gap: 0.5rem;
    }
    
    .kdp-logo {
        gap: 0.4rem;
    }
    
    .kdp-logo-icon {
        width: 40px;
        height: 40px;
    }
    
    .kdp-logo-text {
        font-size: 1.3rem;
    }
    
    .kdp-credits {
        padding: 0.4rem 0.65rem;
        font-size: 0.8rem;
        gap: 0.4rem;
    }
    
    .kdp-credits span:first-child {
        font-size: 0.95rem;
    }
    
    .kdp-user-btn {
        padding: 0.3rem;
    }
    
    .kdp-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
    
    .kdp-mobile-toggle {
        padding: 0.4rem 0.6rem;
    }
    
    .kdp-mobile-toggle i {
        font-size: 1.3rem;
    }
    
    .kdp-mobile-menu {
        width: 100%;
        max-width: 100%;
    }
}

/* ================================================================
   ADDITIONAL COMPONENTS
   ================================================================ */

/* Steps component */
.kdp-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.kdp-step {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: #fff;
    border-radius: 14px;
    text-decoration: none;
    color: #1a1a1a;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    transition: all 0.25s ease;
    border-left: 5px solid #e5e7eb;
}

.kdp-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.kdp-step-num {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--kdp-gold-dark), var(--kdp-gold));
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.kdp-step strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.kdp-step small {
    color: #6b7280;
    font-size: 13px;
}

.kdp-highlight {
    border-left-color: var(--kdp-gold-dark);
    background: linear-gradient(180deg, #ffffff, #f0fdf4);
}

@media (max-width: 600px) {
    .kdp-step {
        padding: 14px;
    }
}

/* Auto-hide header on scroll (optional) */
.kdp-header.scroll-down {
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.kdp-header.scroll-up {
    transform: translateY(0);
    transition: transform 0.3s ease;
}

/* Smooth transitions */
* {
    -webkit-tap-highlight-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
    .kdp-mobile-menu,
    .kdp-dropdown,
    .kdp-mobile-overlay,
    * {
        transition: none !important;
    }
}