:root {
            --main-color: #17cbb3;
            --main-color-dark: #14b09e;
            --main-color-darker: #119485;
            --main-color-light: #e8f8f6;
            --main-gradient: linear-gradient(135deg, #17cbb3, #14b09e);
            --shadow: 0 8px 30px rgba(44, 62, 80, 0.1);
            --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.07);
            --border: 1px solid rgba(224, 224, 224, 0.7);
            --radius: 16px;
            --transition: all 0.3s cubic-bezier(.42,0,.58,1);
        }
        html, body {
            overflow-x: hidden;
            width: 100vw;
            max-width: 100vw;
            /* Aktifkan scroll, tapi sembunyikan scrollbar */
            overflow-y: scroll;
            scrollbar-width: none; /* Firefox */
            -ms-overflow-style: none; /* IE 10+ */
        }
        html::-webkit-scrollbar, body::-webkit-scrollbar {
            display: none; /* Chrome/Safari */
        }
        body { 
            font-family: 'Poppins', Arial, sans-serif; 
            background: #f8fafb; 
            margin: 0; 
            padding-top: 80px;
            color: #2c3e50;
            line-height: 1.6;
        }
        a, button, input, textarea, select {
            outline: none !important;
            box-shadow: none !important;
            -webkit-tap-highlight-color: transparent;
        }
        a:focus, button:focus, input:focus, textarea:focus, select:focus {
            outline: none !important;
            box-shadow: none !important;
        }
        .container { 
            max-width: 500px; 
            margin: 48px auto 40px auto; 
            background: #fff; 
            padding: 42px 36px 36px 36px; 
            border-radius: var(--radius); 
            box-shadow: var(--card-shadow);
            border: var(--border);
            transition: var(--transition);
            animation: fadeIn 0.5s ease;
            box-sizing: border-box;
            position: relative;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px);}
            to { opacity: 1; transform: translateY(0);}
        }
        .container:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
            transform: translateY(-2px);
        }
        h1 { 
            text-align: center; 
            font-size: 1.7em; 
            font-weight: 700; 
            color: var(--main-color);
            margin-bottom: 32px;
            letter-spacing: -0.3px;
            position: relative;
            display: inline-block;
            width: 100%;
        }
        h1::after {
            content: '';
            position: absolute;
            width: 60px;
            height: 3px;
            background: var(--main-gradient);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 50px;
        }
        .form-group { 
            margin-bottom: 24px;
            position: relative;
        }
        .form-label { 
            display: block; 
            font-weight: 600; 
            margin-bottom: 10px;
            color: #34495e;
            font-size: 0.95em;
            letter-spacing: 0.2px;
        }
        .form-input, .form-textarea, .form-select { 
            width: 100%; 
            max-width: 100%;
            padding: 14px 18px; 
            border: var(--border); 
            border-radius: 12px; 
            font-size: 1em; 
            background: #fcfcfc;
            color: #333;
            margin-top: 2px;
            transition: all 0.3s;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            font-family: 'Poppins', sans-serif;
            box-sizing: border-box;
            display: block;
        }
        .form-input:focus, .form-textarea:focus, .form-select:focus {
            border-color: var(--main-color);
            background: #fff;
            box-shadow: 0 5px 15px rgba(23, 203, 179, 0.1);
            transform: translateY(-1px);
        }
        .form-textarea { 
            min-height: 100px; 
            resize: vertical;
            line-height: 1.6;
        }
        .form-input[type="file"] {
            padding: 12px;
            background: #f9fafb;
            cursor: pointer;
        }
        .submit-btn {
            width: 100%;
            padding: 14px 0;
            background: var(--main-gradient);
            color: white;
            font-weight: 600;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            font-size: 1.05em;
            margin-top: 10px;
            box-shadow: 0 6px 15px rgba(23, 203, 179, 0.15);
            transition: all 0.3s;
            letter-spacing: 0.2px;
        }
        .submit-btn:hover, .submit-btn:focus-visible {
            background: linear-gradient(135deg, #14b09e, #119485);
            box-shadow: 0 8px 20px rgba(23, 203, 179, 0.25);
            transform: translateY(-2px);
        }
        .success-msg {
            background: #e3f8f2;
            color: #119485;
            padding: 15px;
            border-radius: 10px;
            font-weight: 500;
            margin-bottom: 25px;
            border-left: 4px solid var(--main-color);
            animation: slideInNotif 0.5s ease;
            position: relative;
        }
        .info-msg {
            background: #fff8e3;
            color: #e67e22;
            padding: 15px;
            border-radius: 10px;
            font-weight: 500;
            margin-bottom: 25px;
            border-left: 4px solid #e67e22;
            animation: slideInNotif 0.5s ease;
        }
        @keyframes slideInNotif {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .file-list {
            list-style: none;
            padding: 0;
            margin: 15px 0 0 0;
            font-size: 0.9em;
        }
        .file-list li {
            background: #f8f9fa;
            padding: 8px 12px;
            margin-bottom: 8px;
            border-radius: 6px;
            color: #555;
            display: flex;
            align-items: center;
        }
        .file-list li::before {
            content: "📄";
            margin-right: 8px;
            color: var(--main-color);
        }
        .file-list .error {
            background: #feefef;
            color: #e74c3c;
        }
        .form-section { 
            margin-bottom: 28px;
            padding: 22px 24px;
            background: rgba(230, 246, 243, 0.4);
            border-radius: 14px;
            border: 1px solid rgba(23, 203, 179, 0.1);
            animation: fadeIn 0.6s ease;
        }
        .form-section-title { 
            font-weight: 600; 
            color: var(--main-color-dark); 
            margin-bottom: 15px; 
            font-size: 1.1em;
            display: flex;
            align-items: center;
        }
        .form-section-title::before {
            content: "\f0a4";
            font-family: "Font Awesome 5 Free";
            margin-right: 10px;
            color: var(--main-color);
        }
        .form-input::placeholder, .form-textarea::placeholder {
            color: #bdc3c7;
            font-style: italic;
            font-weight: 300;
        }
        .form-input:disabled, .form-textarea:disabled, .form-select:disabled {
            background: #f5f5f5;
            cursor: not-allowed;
            color: #7f8c8d;
        }
        .form-input[type="file"]:focus {
            border-color: var(--main-color-light);
        }
        .form-group:last-child { 
            margin-bottom: 0; 
        }
        .form-input[type="number"]::-webkit-inner-spin-button,
        .form-input[type="number"]::-webkit-outer-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }
        .form-input[type="number"] {
            -moz-appearance: textfield;
        }
        .form-input[type="file"]::-webkit-file-upload-button {
            background: var(--main-gradient);
            border: none;
            color: white;
            padding: 8px 16px;
            border-radius: 8px;
            margin-right: 10px;
            font-family: 'Poppins', sans-serif;
            transition: all 0.3s;
            cursor: pointer;
            font-weight: 500;
        }
        .form-input[type="file"]:hover::-webkit-file-upload-button {
            background: linear-gradient(135deg, #14b09e, #119485);
        }
        .form-input[type="file"]::file-selector-button {
            background: var(--main-gradient);
            border: none;
            color: white;
            padding: 8px 16px;
            border-radius: 8px;
            margin-right: 10px;
            font-family: 'Poppins', sans-serif;
            transition: all 0.3s;
            cursor: pointer;
            font-weight: 500;
        }
        .form-input[type="file"]:hover::file-selector-button {
            background: linear-gradient(135deg, #14b09e, #119485);
        }
        .form-input[type="file"]::-ms-browse {
            background: var(--main-gradient);
            border: none;
            color: white;
            padding: 8px 16px;
            border-radius: 8px;
            margin-right: 10px;
            font-family: 'Poppins', sans-serif;
        }
        .form-input[type="file"]:hover::-ms-browse {
            background: linear-gradient(135deg, #14b09e, #119485);
        }
        @media (max-width: 600px) {
            .container {
                margin: 20px auto;
                padding: 28px 20px;
                max-width: 95%;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.4em;
            }
            .form-input, .form-textarea, .form-select {
                padding: 12px 15px;
                font-size: 0.95em;
            }
            .form-section {
                padding: 18px 16px;
                margin-bottom: 22px;
            }
            .submit-btn {
                padding: 12px 0;
            }
            /* Jangan ubah overflow-y di mobile, tetap scrollable dan scrollbar tetap disembunyikan */
        }

        /* --- Navbar Style --- */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: #17cbb3;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
            box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            height: 65px;
            box-sizing: border-box;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.4em;
            color: white;
            letter-spacing: -0.5px;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }
        .navbar-menu {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            margin-left: auto;
            margin-right: 15px;
            gap: 18px; /* Tambahkan gap agar jarak antar menu konsisten */
        }
        .navbar-item {
            margin: 0; /* Hapus margin, gunakan gap saja */
        }
        .navbar-link {
            text-decoration: none;
            color: white;
            font-size: 0.95em;
            padding: 8px 16px;
            border-radius: 30px;
            transition: all 0.3s ease;
            font-weight: 500;
            letter-spacing: 0.3px;
            position: relative;
        }
        .navbar-link:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-1px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        }
        .navbar-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }
        .bar {
            width: 26px;
            height: 3px;
            background-color: #fff;
            margin: 2.5px 0;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .profile-icon {
            font-size: 1.5em;
            color: white;
            cursor: pointer;
            padding: 8px;
            border-radius: 50%;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .profile-icon:hover, .profile-icon.active {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-1px);
        }
        .profile-dropdown {
            position: relative;
            display: inline-block;
        }
        .dropdown-content {
            display: none;
            position: absolute;
            right: 0;
            background-color: #fff;
            min-width: 180px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            z-index: 1;
            border-radius: 16px;
            overflow: hidden;
            transform: translateY(10px);
            opacity: 0;
            transition: transform 0.3s, opacity 0.2s;
            border: 1px solid rgba(23, 203, 179, 0.2);
        }
        .dropdown-content.show {
            display: block;
            transform: translateY(0);
            opacity: 1;
        }
        .dropdown-content a {
            color: #14b09e;
            padding: 14px 20px;
            text-decoration: none;
            display: block;
            font-size: 0.95em;
            font-weight: 500;
            transition: all 0.3s ease;
            border-bottom: 1px solid rgba(0,0,0,0.03);
        }
        .dropdown-content a:last-child {
            border-bottom: none;
        }
        .dropdown-content a:hover {
            background-color: #e8f8f6;
            padding-left: 24px;
        }
        .dropdown-content a i {
            margin-right: 10px;
            color: #17cbb3;
        }
        @media (max-width: 600px) {
            .navbar-menu {
                display: none;
                position: absolute;
                top: 65px;
                left: 0;
                width: 100%;
                background: var(--main-color);
                flex-direction: column;
                text-align: center;
                box-shadow: 0 4px 10px rgba(0,0,0,0.1);
                padding: 10px 0;
                z-index: 1000;
                gap: 18px; /* Samakan gap di mobile */
                opacity: 0;
                transform: translateY(-24px);
                transition: opacity 0.3s cubic-bezier(.42,0,.58,1), transform 0.3s cubic-bezier(.42,0,.58,1);
                pointer-events: none;
            }
            .navbar-menu.active {
                display: flex;
                opacity: 1;
                transform: translateY(0);
                pointer-events: auto;
            }
            .navbar-item {
                margin: 0; /* Hapus margin, gunakan gap saja */
            }
            .navbar-toggle {
                display: flex;
                transition: transform 0.3s;
            }
            .navbar-toggle.active {
                transform: rotate(90deg);
            }
            .navbar-toggle.active .bar:nth-child(1) {
                transform: translateY(6px) rotate(45deg);
            }
            .navbar-toggle.active .bar:nth-child(2) {
                opacity: 0;
            }
            .navbar-toggle.active .bar:nth-child(3) {
                transform: translateY(-6px) rotate(-45deg);
            }
            .profile-dropdown .dropdown-content {
                position: fixed;
                top: 65px;
                right: 0;
                width: 100%;
                border-radius: 0;
                box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            }
        }

        /* --- Modal Styles --- */
        .modal-base {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(5px);
            z-index: 12000;
            justify-content: center;
            align-items: center;
            display: none;
            opacity: 0;
            transition: opacity 0.3s;
        }
        .modal-base.show {
            display: flex !important;
            opacity: 1;
        }
        .modal-content {
            background: #fff;
            border-radius: 20px;
            max-width: 95vw;
            width: 450px;
            padding: 35px 30px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            text-align: left;
            color: #2c3e50;
            position: relative;
            transform: scale(0.9);
            opacity: 0;
            transition: transform 0.3s, opacity 0.3s;
        }
        .modal-base.show .modal-content {
            transform: scale(1);
            opacity: 1;
        }
        .modal-close {
            position: absolute;
            right: 20px;
            top: 20px;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(23, 203, 179, 0.1);
            color: #17cbb3;
            font-size: 1.2em;
            cursor: pointer;
            transition: all 0.3s;
            z-index: 1;
        }
        .modal-close:hover {
            background: rgba(23, 203, 179, 0.2);
            transform: rotate(90deg);
        }
        .modal-title {
            font-size: 1.5em;
            font-weight: 700;
            margin: 0 0 20px 0;
            color: #17cbb3;
            text-align: center;
        }
        .register-seller-modal {
            /* No composes, just use modal-base */
        }
        .register-seller-content {
            /* No composes, just use modal-content */
            text-align: center;
        }
        .faq-modal, .cs-modal {
            /* No composes, just use modal-base */
        }
        .faq-content, .cs-content {
            /* No composes, just use modal-content */
        }