/* =========================
   SERIÖSER WARENKORB STYLES - WEBSITE-HARMONISCH
   KANTIG UND PROFESSIONELL MIT DEZENTEN GRAUSTUFEN
   ========================= */

/* CSS-Variablen für Website-Harmonie */
:root {
  /* Originale Website-Farben aus desktop.css und g3df-modern.css */
  --cart-color-primary: #000000;       /* --farbe-schwarz / --color-primary */
  --cart-color-secondary: #9b9999;     /* --farbe-grau / --color-secondary */
  --cart-color-background: #ffffff;    /* --farbe-weiss / --color-background */
  
  /* Dezente Graustufen für Buttons statt Rot/Grün */
  --cart-color-neutral-dark: #4a4a4a;  /* Dunkles Grau für Standard-Aktionen */
  --cart-color-neutral-medium: #6c757d; /* Mittleres Grau für sekundäre Aktionen */
  --cart-color-neutral-light: #e9ecef; /* Helles Grau für Hintergründe */
  
  /* Subtile Akzentfarben ohne Rot/Grün */
  --cart-color-accent-dark: #495057;   /* Dunkler Akzent */
  --cart-color-accent-medium: #6c757d; /* Mittlerer Akzent */
  --cart-color-accent-light: #adb5bd;  /* Heller Akzent */
  
  /* Status-Farben in dezenten Grautönen */
  --cart-color-info: #495057;          /* Info-Farbe (statt Blau) */
  --cart-color-warning: #6c757d;       /* Warning-Farbe (statt Orange) */
  --cart-color-danger: #5a5a5a;        /* Danger-Farbe (statt Rot) */
  --cart-color-success: #4a4a4a;       /* Success-Farbe (statt Grün) */
}

/* Warenkorb Container */
#cartContainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: transparent;
}

/* Seriöser Warenkorb Header - Website-harmonisch */
.cart-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, var(--cart-color-primary) 0%, var(--cart-color-neutral-dark) 100%);
    border: 3px solid var(--cart-color-secondary);
    color: var(--cart-color-background);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    position: relative;
}

.cart-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--cart-color-background);
}

.cart-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--cart-color-background);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

.cart-header p {
    font-size: 1.2rem;
    color: var(--cart-color-accent-light);
    margin-bottom: 0;
    font-weight: 400;
}

/* Kantige Warenkorb-Item Cards */
.cart-item-row {
    background: var(--cart-color-background);
    border: 3px solid var(--cart-color-neutral-light);
    margin-bottom: 2rem;
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 120px 1fr auto auto;
    gap: 2.5rem;
    align-items: center;
    transition: all 0.2s ease;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.cart-item-row::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--cart-color-primary) 0%, var(--cart-color-secondary) 50%, var(--cart-color-primary) 100%);
}

.cart-item-row:hover {
    border-color: var(--cart-color-secondary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    background: var(--cart-color-neutral-light);
    transform: translateY(-2px);
}

/* Professionelle Warenkorb Bilder */
.cart-col--image {
    position: relative;
}

.cart-img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 2px solid #ddd;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.cart-img:hover {
    border-color: #333;
    transform: scale(1.02);
}

/* Seriöse Info-Spalte */
.cart-col--info {
    flex: 1;
}

.cart-col--info strong {
    font-size: 1.4rem;
    color: var(--cart-color-primary);
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.cart-col--info br + span {
    color: var(--cart-color-neutral-dark);
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 500;
}

.cart-delivery-date {
    color: var(--cart-color-info) !important;
    font-weight: 700;
    background: var(--cart-color-neutral-light);
    padding: 0.5rem 1rem;
    border-left: 4px solid var(--cart-color-info);
    display: inline-block;
    margin-top: 0.8rem;
}

/* Kantige Zahlen-Spalte */
.cart-col--numbers {
    text-align: right;
    padding: 1.5rem;
    background: var(--cart-color-neutral-light);
    border: 2px solid var(--cart-color-neutral-light);
    border-left: 4px solid var(--cart-color-secondary);
}

.cart-col--numbers div {
    margin-bottom: 0.8rem;
    font-size: 1rem;
    color: var(--cart-color-neutral-dark);
    font-weight: 600;
}

.cart-col--numbers div:last-child {
    font-size: 1.3rem;
    color: var(--cart-color-primary);
    font-weight: 800;
    margin-bottom: 0;
    padding-top: 0.5rem;
    border-top: 2px solid var(--cart-color-secondary);
}

/* Professionelle Aktions-Spalte */
.cart-col--actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

/* Kantige Buttons - Dezente Graustufen */
.cart-btn {
    background: linear-gradient(135deg, var(--cart-color-neutral-dark) 0%, var(--cart-color-accent-dark) 100%);
    color: var(--cart-color-background);
    border: 2px solid var(--cart-color-neutral-dark);
    padding: 0.8rem 1.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(74, 74, 74, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.cart-btn:hover {
    background: linear-gradient(135deg, var(--cart-color-accent-dark) 0%, var(--cart-color-neutral-dark) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(74, 74, 74, 0.3);
    border-color: var(--cart-color-primary);
}

.cart-btn--detail {
    background: linear-gradient(135deg, var(--cart-color-accent-medium) 0%, var(--cart-color-neutral-medium) 100%);
    border-color: var(--cart-color-accent-medium);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.2);
}

.cart-btn--detail:hover {
    background: linear-gradient(135deg, var(--cart-color-neutral-medium) 0%, var(--cart-color-accent-medium) 100%);
    box-shadow: 0 6px 18px rgba(108, 117, 125, 0.3);
    border-color: var(--cart-color-neutral-dark);
}

/* Professioneller Entfernen-Link - Dezentes Grau */
.cart-remove-link {
    color: var(--cart-color-danger);
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    padding: 0.6rem 1rem;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cart-remove-link:hover {
    background: var(--cart-color-danger);
    color: var(--cart-color-background);
    border-color: var(--cart-color-neutral-dark);
    transform: scale(1.05);
}

/* Kantige Mengen-Controls */
.cart-qty-wrap {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 2px solid #ddd;
    overflow: hidden;
}

.cart-btn--qty {
    background: #f8f9fa;
    color: #333;
    border: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 800;
    font-size: 1.2rem;
    border-right: 2px solid #ddd;
}

.cart-btn--qty:hover {
    background: #e9ecef;
    color: #1a1a1a;
    transform: none;
    box-shadow: none;
}

.cart-btn--qty:last-child {
    border-right: none;
    border-left: 2px solid #ddd;
}

.cart-qty-input {
    width: 60px;
    text-align: center;
    border: none;
    background: white;
    font-weight: 700;
    color: #333;
    padding: 0.8rem;
    font-size: 1.1rem;
}

/* Professionelle Warenkorb-Zusammenfassung */
#cartSummary {
    max-width: 500px;
    margin: 3rem auto;
    background: #ffffff;
    border: 3px solid #e0e0e0;
    padding: 3rem;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

#cartSummary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #333333 0%, #666666 50%, #333333 100%);
}

.cart-summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 2px solid #f8f9fa;
    font-size: 1.1rem;
    color: #333;
    font-weight: 600;
}

.cart-summary-line:last-of-type {
    border-bottom: none;
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a1a1a;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 3px solid #333333;
}

.overall-delivery-date {
    background: #ecf0f1;
    padding: 1.5rem;
    border-left: 5px solid #2c3e50;
    margin-bottom: 2rem;
    font-weight: 700;
    color: #2c3e50;
    font-size: 1.1rem;
}

/* Kantige Rabattcode-Eingabe */
.cart-summary-discount {
    display: flex;
    gap: 0.5rem;
    margin: 2rem 0;
}

#discountCodeInput {
    flex: 1;
    padding: 1rem 1.2rem;
    border: 3px solid #e0e0e0;
    background: #ffffff;
    font-size: 1rem;
    transition: all 0.2s ease;
    font-weight: 600;
}

#discountCodeInput:focus {
    outline: none;
    border-color: #333333;
    box-shadow: 0 0 0 3px rgba(51, 51, 51, 0.1);
}

#applyDiscountBtn {
    background: linear-gradient(135deg, var(--cart-color-success) 0%, var(--cart-color-accent-medium) 100%);
    color: var(--cart-color-background);
    border: 3px solid var(--cart-color-success);
    padding: 1rem 2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(74, 74, 74, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#applyDiscountBtn:hover {
    background: linear-gradient(135deg, var(--cart-color-accent-medium) 0%, var(--cart-color-success) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(74, 74, 74, 0.3);
    border-color: var(--cart-color-neutral-dark);
}

/* Professioneller Checkout-Button */
.cart-btn--checkout {
    width: 100%;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    border: 3px solid #2c3e50;
    padding: 1.5rem 2rem;
    font-size: 1.3rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.cart-btn--checkout:hover {
    background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(44, 62, 80, 0.4);
    border-color: #1a252f;
}

/* Professionelle Payment-Logos */
.payment-logos {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #e0e0e0;
}

.payment-logos img {
    height: 55px;
    width: auto;
    max-width: 80px;
    opacity: 0.9;
    transition: all 0.3s ease;
    filter: grayscale(20%);
    border: 2px solid transparent;
    padding: 0.8rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
}

.payment-logos img:hover {
    opacity: 1;
    filter: grayscale(0%);
    border-color: var(--cart-color-secondary);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Professioneller Leerer Warenkorb */
.empty-cart {
    text-align: center;
    padding: 4rem 3rem;
    background: #ffffff;
    border: 3px solid #e0e0e0;
    margin: 2rem auto;
    max-width: 500px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.empty-cart::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #333333 0%, #666666 50%, #333333 100%);
}

.empty-cart h3 {
    font-size: 2rem;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.empty-cart p {
    color: #555555;
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    font-weight: 500;
}

/* Mobile Responsive für professionelles Design */
@media (max-width: 768px) {
    .cart-item-row {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
        text-align: center;
    }
    
    .cart-col--numbers {
        text-align: center;
        margin: 0 auto;
        max-width: 250px;
    }
    
    .cart-col--actions {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    #cartSummary {
        margin: 2rem 1rem;
        padding: 2rem;
    }
    
    .cart-summary-discount {
        flex-direction: column;
    }
    
    #cartContainer {
        padding: 1rem;
    }
    
    .cart-header {
        padding: 2rem 1rem;
    }
    
    .cart-header h2 {
        font-size: 2.2rem;
    }
    
    /* Mobile Payment-Logos */
    .payment-logos {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .payment-logos img {
        height: 45px;
        max-width: 65px;
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .cart-item-row {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .cart-img {
        width: 80px;
        height: 80px;
    }
    
    #cartSummary {
        padding: 1.5rem;
    }
    
    .cart-btn--checkout {
        font-size: 1.1rem;
        padding: 1.2rem 1.5rem;
    }
    
    .cart-header h2 {
        font-size: 1.8rem;
    }
    
    /* Sehr kleine Mobile Payment-Logos */
    .payment-logos {
        gap: 0.8rem;
        padding: 1.5rem 1rem;
    }
    
    .payment-logos img {
        height: 40px;
        max-width: 55px;
        padding: 0.4rem;
    }
}

/* Professionelle Animationen */
.cart-item-fadeIn {
    animation: professionalFadeIn 0.4s ease-out;
}

.cart-item-fadeOut {
    animation: professionalFadeOut 0.3s ease-out forwards;
}

@keyframes professionalFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes professionalFadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Hochkontrast für Barrierefreiheit */
@media (prefers-contrast: high) {
    .cart-item-row {
        border-color: #000000;
        background: #ffffff;
    }
    
    .cart-header {
        background: #000000;
        border-color: #000000;
        color: #ffffff;
    }
    
    .cart-btn {
        background: #000000;
        border-color: #000000;
        color: #ffffff;
    }
}