*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#667eea;--primary-dark:#5a67d8;--primary-light:#a3bffa;--secondary-color:#764ba2;--accent-color:#48bb78;--accent-light:#68d391;--danger-color:#f56565;--warning-color:#ed8936;--success-color:#38a169;--white:#ffffff;--gray-50:#fafafa;--gray-100:#f4f4f5;--gray-200:#e4e4e7;--gray-300:#d4d4d8;--gray-400:#a1a1aa;--gray-500:#71717a;--gray-600:#52525b;--gray-700:#3f3f46;--gray-800:#27272a;--gray-900:#18181b;--dark-bg-primary:#000000;--dark-bg-secondary:#121212;--dark-text-primary:#ffffff;--dark-text-secondary:#b0b0b0;--dark-border:#333333;--gradient-primary:linear-gradient(135deg, var(--primary-color), var(--secondary-color));--gradient-accent:linear-gradient(135deg, var(--accent-color), var(--accent-light));--gradient-soft:linear-gradient(135deg, #f8fafc, #e2e8f0);--font-primary:'Inter',sans-serif;--font-arabic:'Tajawal','Cairo',sans-serif;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--spacing-4xl:6rem;--spacing-5xl:8rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1),0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);--shadow-xl:0 20px 25px -5px rgb(0 0 0 / 0.1),0 8px 10px -6px rgb(0 0 0 / 0.1);--transition-fast:0.15s ease-in-out;--transition-normal:0.3s ease-in-out;--transition-slow:0.5s ease-in-out;--transition-smooth:0.4s cubic-bezier(0.4, 0, 0.2, 1);--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070;--z-toast:1080}body{font-family:var(--font-primary);line-height:1.6;color:var(--gray-800);background-color:var(--gray-50);transition:all var(--transition-normal)}[dir=rtl]{font-family:var(--font-arabic)}[dir=ltr]{font-family:var(--font-english)}[dir=rtl] .nav-menu{flex-direction:row-reverse}[dir=rtl] .nav-actions{flex-direction:row-reverse}[dir=rtl] .navbar-controls{flex-direction:row-reverse}[dir=rtl] .auction-card,[dir=rtl] .category-card,[dir=rtl] .feature-card{text-align:right}[dir=rtl] .contact-form{text-align:right}[dir=rtl] .auction-title,[dir=rtl] .category-title,[dir=rtl] .hero-subtitle,[dir=rtl] .hero-title,[dir=rtl] .section-subtitle,[dir=rtl] .section-title{text-align:right}[dir=ltr] .auction-title,[dir=ltr] .category-title,[dir=ltr] .hero-subtitle,[dir=ltr] .hero-title,[dir=ltr] .section-subtitle,[dir=ltr] .section-title{text-align:left}[dir=rtl] .contact-item{flex-direction:row-reverse;justify-content:flex-end}[dir=rtl] .contact-item .contact-icon{margin-right:var(--spacing-md);margin-left:0}[dir=ltr] .contact-item .contact-icon{margin-right:var(--spacing-md);margin-left:0}[dir=rtl] .auction-badges{flex-direction:row-reverse}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}section{position:relative;z-index:1;margin-bottom:var(--spacing-xl);clear:both;isolation:isolate;min-height:fit-content;overflow:hidden}*{word-wrap:break-word;overflow-wrap:break-word;hyphens:auto}.auction-card,.category-card,.feature-card{overflow:hidden;word-wrap:break-word}.auction-title,.category-card h3,.feature-card h3{line-height:1.4;word-wrap:break-word;overflow-wrap:break-word;hyphens:auto}[dir=rtl] .auction-title,[dir=rtl] .category-card h3,[dir=rtl] .feature-card h3{text-align:right;direction:rtl}[dir=ltr] .auction-title,[dir=ltr] .category-card h3,[dir=ltr] .feature-card 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var(--spacing-md);box-sizing:border-box}.auctions-grid,.categories-grid{display:grid;gap:var(--spacing-xl);width:100%;box-sizing:border-box}.categories-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.auctions-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}section:last-child{margin-bottom:0}.hero{z-index:1}.categories-section{z-index:2}.filters-section{z-index:3}.auctions-section{z-index:2}.about-section{z-index:1}.contact-section{z-index:2}.footer{z-index:1}main{padding-top:70px}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:var(--spacing-3xl);color:var(--gray-800);position:relative}.section-title::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--gradient-primary);border-radius:2px}.navbar{background:var(--white);box-shadow:var(--shadow-md);position:fixed;top:0;left:0;right:0;z-index:var(--z-fixed);transition:all var(--transition-normal)}.nav-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md);display:flex;align-items:center;justify-content:space-between;height:70px}.nav-logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none}.secure-logo{height:50px;width:50px;background-image:url('image/logo.png');background-size:contain;background-repeat:no-repeat;background-position:center;pointer-events:none}.logo-text{font-size:clamp(1.1rem, 3vw, 1.5rem);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;gap:var(--spacing-xl);list-style:none}.nav-link{text-decoration:none;color:var(--gray-600);font-weight:500;transition:color var(--transition-fast);position:relative}.nav-link.active,.nav-link:hover{color:var(--primary-color)}.nav-link.active::after{display:none}.mobile-auth-link{display:none}.nav-actions{display:flex;align-items:center;gap:var(--spacing-md)}.navbar-controls{margin-left:auto}[dir=rtl] .nav-actions{flex-direction:row}[dir=rtl] .navbar-controls{margin-left:auto}.navbar-controls{display:flex;align-items:center;gap:var(--spacing-sm)}.theme-toggle-navbar{position:relative}.theme-btn{background:var(--gray-100);border:none;padding:var(--spacing-sm);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);width:40px;height:40px;color:var(--gray-600)}.theme-btn:hover{background:var(--gray-200);color:var(--primary-color)}.theme-menu-navbar{position:absolute;top:100%;right:0;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--spacing-sm);min-width:140px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-normal);border:1px solid var(--gray-200);z-index:var(--z-dropdown);margin-top:var(--spacing-xs)}.theme-menu-navbar.active{opacity:1;visibility:visible;transform:translateY(0)}[dir=rtl] .theme-menu-navbar{right:auto;left:0}.theme-option{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);color:var(--gray-700);font-size:.9rem}.theme-option:hover{background:var(--gray-100);color:var(--primary-color)}.theme-option.active{background:var(--primary-color);color:#fff}.theme-option i{width:16px;text-align:center}.language-toggle{position:relative}.lang-btn{background:var(--gray-100);border:none;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;gap:var(--spacing-xs);transition:all var(--transition-fast);height:40px}.lang-btn:hover{background:var(--gray-200)}.login-btn,.register-btn{padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:none}.login-btn{background:0 0;color:var(--gray-600);border:1px solid 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var(--transition-fast);width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--gray-600)}.notification-btn:hover{background:var(--primary-light);color:var(--primary-dark)}.notification-count{position:absolute;top:-5px;right:-5px;background:var(--danger-color);color:var(--white);border-radius:50%;width:20px;height:20px;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:600}[dir=rtl] .notification-count{right:auto;left:-5px}.notifications-dropdown{position:absolute;top:100%;right:0;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);width:320px;max-height:400px;overflow-y:auto;z-index:var(--z-dropdown);display:none;border:1px solid var(--gray-200)}[dir=rtl] .notifications-dropdown{right:auto;left:0}.notifications-dropdown.active{display:block;animation:slideDown var(--transition-normal)}.notifications-header{padding:var(--spacing-lg);border-bottom:1px solid var(--gray-200);display:flex;justify-content:space-between;align-items:center}.notifications-header h4{font-weight:600;color:var(--gray-800)}.clear-notifications{background:0 0;border:none;color:var(--primary-color);cursor:pointer;font-size:.875rem;font-weight:500}.notifications-list{padding:var(--spacing-md)}.no-notifications{text-align:center;color:var(--gray-500);padding:var(--spacing-xl)}.notification-item{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);background:var(--gray-50);border-left:4px solid var(--primary-color);transition:all var(--transition-fast)}[dir=rtl] .notification-item{border-left:none;border-right:4px solid var(--primary-color)}.notification-item:hover{background:var(--primary-light);transform:translateX(5px)}[dir=rtl] .notification-item:hover{transform:translateX(-5px)}.notification-title{font-weight:600;color:var(--gray-800);margin-bottom:var(--spacing-xs)}.notification-text{font-size:.875rem;color:var(--gray-600);margin-bottom:var(--spacing-xs)}.notification-time{font-size:.75rem;color:var(--gray-500)}.hero{position:relative;height:calc(100vh - 70px);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--white);overflow:hidden;margin-bottom:0}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;background:#6366f1;background:linear-gradient(135deg,#6366f1 0,#4f46e5 100%);z-index:-2;overflow:hidden}.hero-background::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');z-index:-1}.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.3);z-index:-1}.hero-content{max-width:800px;padding:0 var(--spacing-md);animation:fadeInUp 1s ease-out}.hero-title{font-size:clamp(2.5rem, 5vw, 4rem);font-weight:700;margin-bottom:var(--spacing-lg);line-height:1.2;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.3)}.hero-subtitle{font-size:clamp(1.1rem, 2vw, 1.5rem);margin-bottom:var(--spacing-2xl);opacity:.9;color:#f8fafc;text-shadow:0 1px 5px rgba(0,0,0,.3)}
.app-theme-modal .modal-content.app-style{background-color:var(--white);border-radius:20px;padding:0;max-width:800px;width:95%;border:none;box-shadow:0 10px 30px rgba(0,0,0,.5);display:flex;flex-direction:column;max-height:90vh;color:var(--gray-800)}[data-theme=dark] .app-theme-modal .modal-content.app-style{background-color:#1a1a1a;color:#fff}.modal-header.app-header{background-color:var(--white);color:var(--gray-800);padding:25px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--gray-200);flex-shrink:0;z-index:10;position:relative}[data-theme=dark] .modal-header.app-header{background-color:#1a1a1a;color:#fff;border-bottom:none}.modal-header.app-header h2{font-size:1.4rem;font-weight:700;margin:0}.modal-header.app-header .close-btn{color:var(--gray-600);background:0 0;border:none;font-size:1.4rem;cursor:pointer;padding:8px;transition:transform .2s}[data-theme=dark] .modal-header.app-header .close-btn{color:#fff}.modal-header.app-header .close-btn:hover{background:var(--gray-100);transform:scale(1.1)}[data-theme=dark] .modal-header.app-header .close-btn:hover{background:rgba(255,255,255,.1)}.add-auction-form.app-form,.settings-form.app-form{padding:40px;background-color:var(--white);display:flex;flex-direction:column;gap:25px;overflow-y:auto;flex-grow:1}[data-theme=dark] .add-auction-form.app-form,[data-theme=dark] .settings-form.app-form{background-color:#1a1a1a}.app-input-group{position:relative;width:100%;margin-bottom:10px}.app-input{width:100%;background-color:var(--gray-50);border:1px solid var(--gray-300);border-radius:12px;padding:18px;color:var(--gray-800);font-size:1rem;transition:all .3s ease;outline:0;font-family:inherit}[data-theme=dark] .app-input{background-color:#2d2d2d;border:1px solid #404040;color:#fff}.app-input:focus{border-color:var(--primary-color);background-color:var(--white)}[data-theme=dark] .app-input:focus{border-color:#667eea;background-color:#333}.app-input::placeholder{color:var(--gray-500)}[data-theme=dark] .app-input::placeholder{color:#888}textarea.app-input{resize:none;min-height:100px}.app-input.highlight-border{border-color:var(--primary-color);background-color:var(--primary-light);color:var(--primary-dark)}[data-theme=dark] .app-input.highlight-border{border-color:#667eea;background-color:#262626;color:#fff}.location-group{position:relative;display:flex;align-items:center}.app-input.with-icons{padding-left:40px;padding-right:40px;text-align:center}[dir=rtl] .app-input.with-icons{text-align:right;padding-right:40px;padding-left:40px}.location-icon-end,.location-icon-start{position:absolute;color:var(--gray-500);font-size:1.1rem;z-index:2;pointer-events:none}[data-theme=dark] .location-icon-end,[data-theme=dark] .location-icon-start{color:#fff}.location-icon-start{left:15px}.location-icon-end{right:15px}[dir=rtl] .location-icon-start{left:auto;right:15px}[dir=rtl] .location-icon-end{right:auto;left:15px}select.app-input{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 15px center;background-size:16px;cursor:pointer}[data-theme=dark] select.app-input{background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e")}[dir=rtl] select.app-input{background-position:left 15px center}.app-images-section{margin-top:10px}.images-label{display:block;color:var(--gray-700);margin-bottom:10px;text-align:right;font-weight:600}[data-theme=dark] .images-label{color:#fff}[dir=ltr] .images-label{text-align:left}.app-image-upload{display:flex;gap:10px;flex-wrap:wrap}.upload-tile{width:80px;height:80px;background-color:var(--gray-100);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;position:relative;color:var(--gray-500);border:1px solid var(--gray-300);transition:all .2s}[data-theme=dark] .upload-tile{background-color:#2d2d2d;color:#fff;border:1px solid #404040}.upload-tile:hover{background-color:var(--gray-200);border-color:var(--primary-color)}[data-theme=dark] .upload-tile:hover{background-color:#333;border-color:#667eea}.upload-tile i.fa-camera{font-size:1.5rem;margin-bottom:5px}.upload-tile i.small-plus{font-size:.8rem;position:absolute;top:20px;right:25px;background:var(--gray-100)}[data-theme=dark] .upload-tile i.small-plus{background:#2d2d2d}.image-preview-grid{display:flex;gap:10px}.preview-thumb{width:80px;height:80px;border-radius:12px;object-fit:cover;border:1px solid var(--gray-300)}[data-theme=dark] .preview-thumb{border:1px solid #404040}.app-submit-btn{width:100%;background-color:#4c51bf;color:#fff;border:none;padding:15px;border-radius:25px;font-size:1.1rem;font-weight:600;cursor:pointer;margin-top:10px;transition:all .3s}[data-theme=dark] .app-submit-btn{background-color:#4c51bf;border:1px solid #4c51bf}.app-submit-btn:hover{background-color:#434190}[data-theme=dark] .app-submit-btn:hover{background-color:#434190;border-color:#fff}.auction-modal-content.app-style,.settings-modal-content.app-style{max-height:90vh;overflow-y:auto}.auction-modal-content.app-style::-webkit-scrollbar,.settings-modal-content.app-style::-webkit-scrollbar{width:6px}.auction-modal-content.app-style::-webkit-scrollbar-track,.settings-modal-content.app-style::-webkit-scrollbar-track{background:var(--gray-100)}[data-theme=dark] .auction-modal-content.app-style::-webkit-scrollbar-track,[data-theme=dark] .settings-modal-content.app-style::-webkit-scrollbar-track{background:#1a1a1a}.auction-modal-content.app-style::-webkit-scrollbar-thumb,.settings-modal-content.app-style::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:3px}[data-theme=dark] .auction-modal-content.app-style::-webkit-scrollbar-thumb,[data-theme=dark] .settings-modal-content.app-style::-webkit-scrollbar-thumb{background:#404040}
.founder-card{margin-top:50px}
.app-theme-modal .modal-content.app-style{background-color:var(--white);border:none;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.5);color:var(--gray-800);display:flex;flex-direction:column;max-height:90vh;max-width:800px;padding:0;width:95%}[data-theme=dark] .app-theme-modal .modal-content.app-style{background-color:#1a1a1a;color:#fff}.modal-header.app-header{align-items:center;background-color:var(--white);border-bottom:1px solid var(--gray-200);color:var(--gray-800);display:flex;flex-shrink:0;justify-content:space-between;padding:25px;position:relative;z-index:10}[data-theme=dark] .modal-header.app-header{background-color:#1a1a1a;border-bottom:none;color:#fff}.modal-header.app-header h2{font-size:1.4rem;font-weight:700;margin:0}.modal-header.app-header .close-btn{background:none;border:none;color:var(--gray-600);cursor:pointer;font-size:1.4rem;padding:8px;transition:transform .2s}[data-theme=dark] .modal-header.app-header .close-btn{color:#fff}.modal-header.app-header .close-btn:hover{background:var(--gray-100);transform:scale(1.1)}[data-theme=dark] .modal-header.app-header .close-btn:hover{background:#333}.app-form{flex-grow:1;overflow-y:auto;padding:20px 25px}.app-input-group{margin-bottom:20px}.app-input-group label{display:block;font-size:.95rem}.app-input-group label,.settings-label{color:var(--gray-700);font-weight:600;margin-bottom:8px}.settings-label{display:block!important}[data-theme=dark] .app-input-group label,[data-theme=dark] .settings-label{color:#ccc}.input-with-icon{align-items:center;display:flex;position:relative}.input-with-icon .input-icon{color:var(--gray-500);left:15px;pointer-events:none;position:absolute}[dir=rtl] .input-with-icon .input-icon{left:auto;right:15px}.app-input{background-color:var(--gray-50);border:1px solid var(--gray-300);border-radius:12px;color:var(--gray-900);font-family:inherit;font-size:1rem;padding:12px 15px 12px 45px;transition:all .2s;width:100%}[dir=rtl] .app-input{padding-left:15px;padding-right:45px}[data-theme=dark] .app-input{background-color:#262626;border-color:#404040;color:#fff}.app-input:focus{background-color:var(--white);border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(102,126,234,.1);outline:none}[data-theme=dark] .app-input:focus{background-color:#333;border-color:#667eea}textarea.app-input{min-height:100px;resize:none}.app-input.highlight-border{background-color:var(--primary-light);border-color:var(--primary-color);color:var(--primary-dark)}[data-theme=dark] .app-input.highlight-border{background-color:#262626;border-color:#667eea;color:#fff}.location-group{align-items:center;display:flex;position:relative}.app-input.with-icons{padding-left:40px;padding-right:40px;text-align:center}[dir=rtl] .app-input.with-icons{padding-left:40px;padding-right:40px;text-align:right}.location-icon-end,.location-icon-start{color:var(--gray-500);font-size:1.1rem;pointer-events:none;position:absolute;z-index:2}[data-theme=dark] .location-icon-end,[data-theme=dark] .location-icon-start{color:#fff}.location-icon-start{left:15px}.location-icon-end{right:15px}[dir=rtl] .location-icon-start{left:auto;right:15px}[dir=rtl] .location-icon-end{left:15px;right:auto}select.app-input{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%234a5568' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 15px center;background-repeat:no-repeat;background-size:12px;cursor:pointer}[data-theme=dark] select.app-input{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")!important;background-position:left 15px center!important;background-repeat:no-repeat!important;background-size:12px!important}[data-theme=dark][dir=ltr] select.app-input{background-position:right 15px center!important}[dir=rtl] select.app-input{background-position:left 15px center}.app-images-section{margin-top:10px}.images-label{color:var(--gray-700);display:block;font-weight:600;margin-bottom:10px;text-align:right}[data-theme=dark] .images-label{color:#fff}[dir=ltr] .images-label{text-align:left}.app-image-upload{display:flex;flex-wrap:wrap;gap:10px}.upload-tile{align-items:center;background-color:var(--gray-100);border:1px solid var(--gray-300);border-radius:12px;color:var(--gray-500);cursor:pointer;display:flex;flex-direction:column;height:80px;justify-content:center;position:relative;transition:all .2s;width:80px}[data-theme=dark] .upload-tile{background-color:#2d2d2d;border:1px solid #404040;color:#fff}.upload-tile:hover{background-color:var(--gray-200);border-color:var(--primary-color)}[data-theme=dark] .upload-tile:hover{background-color:#333;border-color:#667eea}.upload-tile i.fa-camera{font-size:1.5rem;margin-bottom:5px}.auction-modal-content.app-style,.settings-modal-content.app-style{max-height:90vh;overflow-y:auto}.auction-modal-content.app-style::-webkit-scrollbar,.settings-modal-content.app-style::-webkit-scrollbar{width:6px}.auction-modal-content.app-style::-webkit-scrollbar-track,.settings-modal-content.app-style::-webkit-scrollbar-track{background:var(--gray-100)}.settings-modal-content.app-style::-webkit-scrollbar-track,[data-theme=dark] .auction-modal-content.app-style::-webkit-scrollbar-track{background:#1a1a1a}.auction-modal-content.app-style::-webkit-scrollbar-thumb,.settings-modal-content.app-style::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:3px}.settings-modal-content.app-style::-webkit-scrollbar-thumb,[data-theme=dark] .auction-modal-content.app-style::-webkit-scrollbar-thumb{background:#404040}.security-card{background-color:var(--white);border:1px solid var(--gray-200);border-radius:12px;box-shadow:0 2px 5px rgba(0,0,0,.05);margin-bottom:20px;padding:20px}[data-theme=dark] .security-card{background-color:#2d2d2d;border-color:#404040}.security-card h4{color:var(--gray-800);font-size:1.1rem;margin-bottom:15px;margin-top:0}[data-theme=dark] .security-card h4{color:#fff}.security-row{align-items:center;display:flex;justify-content:space-between;padding:10px 0}.security-divider{background-color:var(--gray-200);height:1px;margin:5px 0}[data-theme=dark] .security-divider{background-color:#404040}.security-status.success{align-items:center;color:var(--success-color);display:flex;font-weight:600;gap:8px;margin-top:10px}.security-info-row{align-items:center;display:flex;gap:15px;justify-content:space-between}.security-info-row p{color:var(--gray-600);font-size:.9rem;margin:0}[data-theme=dark] .security-info-row p{color:var(--gray-400)}.security-icon-circle{align-items:center;background-color:var(--gray-100);border-radius:50%;color:var(--gray-600);display:flex;flex-shrink:0;height:40px;justify-content:center;width:40px}[data-theme=dark] .security-icon-circle{background-color:#404040;color:#ccc}.account-status-box{align-items:center;border-radius:10px;display:flex;font-weight:500;gap:10px;margin-top:5px;padding:15px}.account-status-box.warning{background-color:#fff7ed;border:1px solid #ffedd5;color:#c2410c}[data-theme=dark] .account-status-box.warning{background-color:rgba(194,65,12,.2);border-color:hsla(31,97%,72%,.3);color:#fdba74}.account-status-box.success{background-color:#f0fdf4;border:1px solid #dcfce7;color:#15803d}[data-theme=dark] .account-status-box.success{background-color:rgba(21,128,61,.2);border-color:rgba(134,239,172,.3);color:#86efac}.profile-image-container{display:flex;justify-content:center;margin-bottom:25px;margin-top:10px}.profile-image-wrapper{border:3px solid var(--primary-color);border-radius:50%;box-shadow:0 4px 10px rgba(0,0,0,.1);height:120px;overflow:hidden;position:relative;width:120px}#settingsProfileImage{background-color:var(--gray-200);height:100%;object-fit:cover;width:100%}.camera-icon-overlay{align-items:center;backdrop-filter:blur(2px);background:rgba(0,0,0,.6);bottom:0;color:#fff;cursor:pointer;display:flex;height:35px;justify-content:center;left:0;position:absolute;transition:background .3s,height .3s;width:100%}.camera-icon-overlay:hover{background:rgba(0,0,0,.8);height:40px}.camera-icon-overlay i{font-size:1.2rem}[data-theme=dark] .profile-image-wrapper{border-color:#667eea;box-shadow:0 4px 10px rgba(0,0,0,.3)}[data-theme=dark] #settingsProfileImage{background-color:#2d2d2d}
.user-menu{display:inline-block;position:relative}.user-dropdown{background-color:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);box-shadow:0 8px 16px rgba(0,0,0,.1);display:none;margin-top:10px;min-width:200px;padding:var(--spacing-xs) 0;position:absolute;right:0;top:100%;z-index:1000}[dir=rtl] .user-dropdown{left:0;right:auto}.user-dropdown.show{animation:fadeIn .2s ease-out;display:block}.dropdown-item{align-items:center;color:var(--text-color);display:flex;font-size:.95rem;gap:10px;padding:12px 16px;text-decoration:none;transition:background-color .2s}.dropdown-item:hover{background-color:var(--gray-100);color:var(--primary-color)}.dropdown-item i{text-align:center;width:20px}.dropdown-divider{background-color:var(--gray-200);height:1px;margin:4px 0}.logout-item:hover{background-color:#fee2e2;color:#ef4444}[data-theme=dark] .user-dropdown{background-color:var(--dark-bg-secondary);border-color:var(--dark-border)}[data-theme=dark] .dropdown-item{color:var(--dark-text-primary)}[data-theme=dark] .dropdown-item:hover{background-color:var(--dark-bg-primary)}[data-theme=dark] .dropdown-divider{background-color:var(--dark-border)}[data-theme=dark] .logout-item:hover{background-color:rgba(239,68,68,.2)}
.modal-content.privacy-modal-content{display:flex;flex-direction:column;height:90vh;max-height:90vh;max-width:1600px;overflow:hidden;padding:0;width:95%}.privacy-body{display:flex;flex:1;flex-direction:column;overflow-y:hidden;padding:0}.privacy-tabs{display:flex;flex:1;gap:0;height:100%;min-height:0}.tab-buttons{background-color:#f8f9fa;border-left:1px solid var(--gray-200);display:flex;flex:0 0 300px;flex-direction:column;gap:var(--spacing-sm);overflow-y:auto;padding:var(--spacing-lg)}[dir=rtl] .tab-buttons{border-left:none;border-right:1px solid var(--gray-200);padding:var(--spacing-lg)}.tab-btn{background:none;border:none;border-radius:var(--radius-md);color:var(--gray-700);cursor:pointer;font-size:1.05rem;font-weight:500;padding:var(--spacing-md) var(--spacing-lg);text-align:left;transition:all var(--transition-fast)}[dir=rtl] .tab-btn{text-align:right}.tab-btn:hover{background-color:var(--gray-200);color:var(--gray-900)}.tab-btn.active{background-color:var(--primary-color);box-shadow:var(--shadow-sm);color:#fff;font-weight:600}.tab-content{background:#fff;border-radius:0;flex:1;margin-bottom:0;overflow-y:auto;padding:var(--spacing-2xl)}.tab-panel h3{border-bottom:none;color:var(--primary-color);font-size:1.75rem;font-weight:700;margin-bottom:var(--spacing-xl);padding-bottom:0}.tab-panel h4{color:var(--secondary-color);font-size:1.25rem;margin:var(--spacing-xl) 0 var(--spacing-md);padding-left:var(--spacing-md);position:relative}[dir=rtl] .tab-panel h4{border-right:4px solid var(--primary-color);padding-left:0;padding-right:var(--spacing-md)}[dir=ltr] .tab-panel h4{border-left:4px solid var(--primary-color)}.tab-panel p{font-size:1rem;line-height:1.6;margin-bottom:var(--spacing-md)}.tab-panel ol,.tab-panel ul{margin-bottom:var(--spacing-md);padding-inline-start:var(--spacing-lg)}.tab-panel li{font-size:1rem;line-height:1.6;margin-bottom:var(--spacing-sm)}[data-theme=dark] .modal-content.privacy-modal-content{background-color:var(--dark-bg-primary)}[data-theme=dark] .tab-buttons{background-color:var(--dark-bg-secondary);border-color:var(--dark-border)}[data-theme=dark] .tab-btn{color:var(--dark-text-secondary)}[data-theme=dark] .tab-btn:hover{background-color:var(--dark-border);color:var(--dark-text-primary)}[data-theme=dark] .tab-btn.active{background-color:var(--primary-color);color:#fff}[data-theme=dark] .tab-content{background-color:var(--dark-bg-primary);color:var(--dark-text-primary)}[data-theme=dark] .tab-panel h3{border-color:var(--dark-border);color:var(--dark-text-primary)}[data-theme=dark] .tab-panel h4{color:var(--primary-light)}[data-theme=dark] .tab-panel li,[data-theme=dark] .tab-panel ol,[data-theme=dark] .tab-panel p{color:var(--dark-text-secondary)}[data-theme=dark][dir=rtl] .tab-panel h4{border-right-color:var(--primary-color)}[data-theme=dark][dir=ltr] .tab-panel h4{border-left-color:var(--primary-color)}

.categories-grid,.auctions-grid{justify-items:center}.category-card,.feature-card,.auction-card{display:flex;flex-direction:column;align-items:center;text-align:center}.category-card .icon,.category-card .category-icon,.feature-card .icon,.auction-card .icon{margin-inline:auto}.category-card h3,.feature-card h3,.auction-card h3{text-align:center}html[lang="en"] .auction-card {
    max-width: 300px;
    width: 100%;
    margin: 0 auto;
}
html[lang="en"] .auction-content {
    padding: 15px;
}
html[lang="en"] .auction-title {
    font-size: 1.1rem; /* Reduced from default */
    margin-bottom: 8px;
}
html[lang="en"] .countdown-timer {
    gap: 5px; /* Reduce gap between units */
}
html[lang="en"] .time-unit {
    min-width: 50px; /* Reduced width */
    padding: 5px;    /* Reduced padding */
    font-size: 0.9rem; /* Smaller font */
}
html[lang="en"] .time-value {
    font-size: 1.2rem; /* Smaller numbers */
}
html[lang="en"] .time-label {
    font-size: 0.7rem; /* Smaller labels */
}
html[lang="en"] .auction-badges {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    gap: 5px;
}
html[lang="en"] .auction-status {
    min-width: 60px;
    width: auto;
    padding: 4px 8px;
    font-size: 0.85rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px; /* Optional: match design */
}
html[lang="en"] .featured-badge,
html[lang="en"] .regular-badge {
    padding: 4px 8px;
    font-size: 0.85rem;
    white-space: nowrap;
}
html[lang="en"] .current-bid,
html[lang="en"] .current-bid .label,
html[lang="en"] .current-bid .value,
html[lang="ar"] .current-bid,
html[lang="ar"] .current-bid .label,
html[lang="ar"] .current-bid .value {
    color: #000000 !important;
}
.bid-info {
    background-color: #48bb78;
    padding: 15px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    margin-top: auto;
}
.bid-info .current-bid {
    text-align: right;
}
.bid-info .current-bid .label,
.bid-info .current-bid .value {
    color: #000000 !important;
    display: block;
}
.bid-info .current-bid .label {
    font-size: 0.8rem;
    margin-bottom: 2px;
}
.bid-info .current-bid .value {
    font-size: 1.1rem;
    font-weight: bold;
}
.bid-btn {
    background-color: #764ba2 !important; /* Purple background to match request */
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 8px 20px !important;
    font-weight: 700 !important;
    font-family: 'Tajawal', 'Cairo', sans-serif;
}
.bid-btn:hover {
    background-color: #5a3780 !important; /* Darker purple on hover */
}

/* New Auction Modal Styles */
.auction-modal-content {
    width: 95% !important;
    max-width: 1400px !important;
    height: 90vh !important;
    max-height: 90vh !important;
    border-radius: 20px !important;
    margin: 2rem auto !important;
    display: flex;
    flex-direction: column;
    background-color: var(--gray-50);
}

.auction-details-container {
    display: flex;
    flex-direction: column; /* Mobile first */
    gap: 2rem;
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}



.auction-info-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auction-image-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    order: -1;
}

.main-image-container {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: white;
}

.main-image-container img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: contain;
}

.detail-timer-section {
    margin-bottom: 1rem;
}

.countdown-timer {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.time-unit {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 15px 10px;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.time-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    line-height: 1.2;
}

.time-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.status-card-green {
    background-color: #48bb78;
    color: white;
    padding: 2rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 10px 15px -3px rgba(72, 187, 120, 0.3);
}

.status-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.huge-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.status-label {
    font-size: 1.2rem;
    opacity: 0.9;
}

.current-price-display {
    background: rgba(255,255,255,0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.detail-section h3 {
    font-size: 1.1rem;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
    text-align: right; 
}
[dir="ltr"] .detail-section h3 {
    text-align: left;
}

.text-content {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    line-height: 1.6;
    color: var(--gray-700);
}

.owner-info {
    background: white;
    padding: 1.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 2px solid var(--accent-light);
}

.contact-actions {
    display: flex;
    gap: 10px;
}

.contact-btn {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1.2rem;
    text-decoration: none;
}

.phone-btn {
    background-color: #f3f0ff;
    color: #6b46c1;
}

.chat-btn {
    background-color: #f3f0ff;
    color: #6b46c1;
}

.phone-btn:hover, .chat-btn:hover {
    background-color: #e9d8fd;
    transform: scale(1.05);
}

.owner-details {
    display: flex;
    align-items: center;
    gap: 12px;
}

.owner-text {
    display: flex;
    flex-direction: column;
    text-align: right;
}

[dir="ltr"] .owner-text {
    text-align: left;
}

.owner-name {
    font-weight: 700;
    color: var(--gray-800);
    font-size: 1rem;
}

.owner-label {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.owner-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.owner-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bid-card-blue {
    background-color: #667eea; /* Blue */
    padding: 2rem;
    border-radius: 16px;
    color: white;
    box-shadow: 0 10px 15px -3px rgba(102, 126, 234, 0.4);
}

.bid-form-styled {
    display: flex;
    gap: 10px;
    margin-top: 1rem;
}

.bid-input-styled {
    flex: 1;
    min-width: 0;
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: none;
    font-size: 1.1rem;
    text-align: center;
    background-color: white;
    color: #333;
}

.bid-action-btn {
    background-color: #764ba2; /* Purple */
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.bid-action-btn:hover {
    background-color: #5a3780;
    transform: translateY(-2px);
}



.force-hide { display: none !important; }/* Navbar Scroll Line & Spacing Fix */
.navbar {
    position: relative;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
    z-index: 1001; /* Ensure navbar is on top */
}
.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-image: linear-gradient(90deg, rgba(118,75,162,0.45), rgba(102,126,234,0.45));
    transform: scaleX(0); /* Hidden initially */
    transform-origin: center; /* Expands from center */
    transition: transform 0.4s ease-in-out;
    z-index: 1002; /* Ensure line is visible */
}
.navbar.scrolled::after {
    transform: scaleX(1); /* Full width on scroll */
}
main {
    margin-top: 0 !important;
    padding-top: 0 !important;
}
.hero {
    margin-top: 0 !important;
}


/* Chat Modal Styles */
.chat-modal-content {
    max-width: 500px !important;
    height: 600px !important;
    display: flex;
    flex-direction: column;
    padding: 0 !important;
    border-radius: 16px !important;
    overflow: hidden;
}

.chat-header {
    padding: 15px 20px;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.chat-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    background: white;
    border: 2px solid rgba(255,255,255,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-color);
}

.chat-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f7f9fc;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message-bubble {
    max-width: 75%;
    padding: 10px 15px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
}

.message-sent {
    align-self: flex-end;
    background: var(--primary-color);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-received {
    align-self: flex-start;
    background: white;
    color: var(--gray-800);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.message-time {
    font-size: 0.7rem;
    margin-top: 5px;
    opacity: 0.8;
    text-align: right;
}

.chat-footer {
    padding: 15px;
    background: white;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 10px;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--gray-300);
    border-radius: 25px;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.chat-input:focus {
    border-color: var(--primary-color);
}

.send-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.send-btn:hover {
    transform: scale(1.05);
    background: var(--primary-dark);
}

.send-btn:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
}

/* RTL Adjustments */
[dir="rtl"] .message-sent {
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 18px;
}

[dir="rtl"] .message-received {
    border-bottom-right-radius: 4px;
    border-bottom-left-radius: 18px;
}


.force-hide { display: none !important; }
.navbar { position: relative; margin-bottom: 0 !important; padding-bottom: 0 !important; z-index: 1001; }
.navbar::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px;
    background-image: linear-gradient(90deg, rgba(118,75,162,0.45), rgba(102,126,234,0.45));
    transform: scaleX(0); transform-origin: center; transition: transform 0.4s ease-in-out; z-index: 1002;
}
.navbar.scrolled::after { transform: scaleX(1); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOutRight { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }