:root {
            --bg-dark: #1E2148;
            --btn-orange: #ff9f00;
            --text-muted: #a0a5c0;
        }

        body {

            color: #ffffff;
        }

        /* Bootstrap Modal Customization */
        .modal-content-custom {
            background-color: var(--bg-dark);
            border-radius: 14px;
            border: none;
            padding: 1.5rem;
            position: relative;
            box-shadow: 0px 15px 35px rgba(0, 0, 0, 0.6);
        }

        .close-btn {
            position: absolute;
            top: 1rem;
            right: 1rem;
            color: #ffffff;
            font-size: 24px;
            cursor: pointer;
            opacity: 0.8;
            transition: opacity 0.2s;
            background: none;
            border: none;
            z-index: 10;
        }

        .close-btn:hover {
            opacity: 1;
        }

        .modal-title {
            font-family: "Space Grotesk";
            letter-spacing: normal;
            font-size: 28px;
            font-weight: 700;
            text-align: center;
        }

        .card-subtitle {
            font-size: 16px;
            color: #cbd0eb;
            text-align: center;
            margin-bottom: 25px;
        }

        .form-label-custom {
            font-size: 16px;
            color: #ffffff;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .custom-input {
            background-color: #12153A;
            border: 1px solid #2a2f54;
            border-radius: 10px;
            color: #ffffff;
            padding: 12px 16px;
            font-size: 16px;
        }

        .custom-input:focus {
            background-color: #12153A;
            border: 1px solid #2a2f54;
            color: #ffffff;
            box-shadow: none;
        }

        .custom-input::placeholder {
            color: #494f76;
        }

        /* Tabs Styling */
        .tab-container {
            background-color: #ffffff;
            border-radius: 10px;
            padding: 4px;
            display: flex;
            margin-bottom: 20px;
        }

        .tab-btn {
            flex: 1;
            border: none;
            border-radius: 8px;
            padding: 10px;
            font-size: 16px;
            font-weight: 600;
            background: transparent;
            color: #555555;
            transition: all 0.2s;
        }

        .tab-btn.active {
            background-color: var(--btn-orange);
            color: #000000;
        }

        /* Selectable Country Dropdown Styling */
        .phone-input-group {
            display: flex;
            background-color: #111428;
            border: 1px solid #2a2f54;
            border-radius: 10px;
        }

        .country-dropdown-toggle {
            background-color: #12153A;
            border: none;
            border-right: 1px solid #2a2f54;
            color: #ffffff;
            padding: 0 15px;
            font-size: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            border-top-left-radius: 10px;
            border-bottom-left-radius: 10px;
        }

        .country-menu-custom {
            background-color: #111428;
            border: 1px solid #2a2f54;
            max-height: 200px;
            overflow-y: auto;
        }

        .country-menu-custom .dropdown-item {
            color: #fff;
            font-size: 14px;
            padding: 8px 16px;
        }

        .country-menu-custom .dropdown-item:hover {
            background-color: var(--btn-orange);
            color: #000;
        }

        .phone-input-group .custom-input {
            border: none;
            border-radius: 0;
            border-top-right-radius: 10px;
            border-bottom-right-radius: 10px;
            flex: 1;
        }

        /* Buttons & Separator */
        .btn-send-otp {
            padding: .7rem 1rem;
            border-radius: 16px;
            background: linear-gradient(135deg, #FFB800 0%, #FF8C00 100%);
            box-shadow: 0 16px 40px 0 rgba(255, 184, 0, 0.40);
            color: #1A1D3F;
            font-family: "Space Grotesk";
            font-size: clamp(0.95rem, 0.9vw + 0.4rem, 1.125rem);
            font-weight: 700;
            text-align: center;
            width: 100%;
        }

        .btn-send-otp:hover {
            color: #fff;
            opacity: 0.95;
        }

        .btn-google {
            background-color: transparent;
            border: 1px solid #cbd0eb;
            color: #ffffff;
            border-radius: 12px;
            padding: 12px;
            font-size: 16px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-google:hover {
            border-color: #cbd0eb;
            color: #fff;
            background-color: rgba(255, 255, 255, 0.05);
        }

        .or-separator {
            display: flex;
            align-items: center;
            text-align: center;
            color: #cbd0eb;
            margin: 20px 0;
            font-size: 14px;
            font-weight: 600;
        }

        .or-separator::before,
        .or-separator::after {
            content: '';
            flex: 1;
            border-bottom: 1px solid #2a2f54;
        }

        .or-separator:not(:empty)::before {
            margin-right: .5em;
        }

        .or-separator:not(:empty)::after {
            margin-left: .5em;
        }

        .card-footer-text {
            text-align: center;
            font-size: 16px;
            color: #ffffff;
            margin-top: 25px;
        }

        .card-footer-text a {
            color: var(--btn-orange);
            text-decoration: none;
            font-weight: 600;
        }

        .error-box {
            border: 1px solid #ff4d4d;
            background-color: rgba(255, 77, 77, 0.05);
            color: #FFB800;
            text-align: center;
            font-size: 13px;
            padding: 8px;
            border-radius: 8px;
            margin-top: 15px;
        }

        /* OTP & Success Elements */
        .otp-container {
            display: flex;
            justify-content: center;
            margin: auto;
            gap: 6px;
            margin: 1rem 0;
        }

        .otp-box {
            width: 40px;
            aspect-ratio: 1/1;
            background-color: #111428;
            border: 1px solid var(--btn-orange);
            border-radius: 10px;
            text-align: center;
            color: #ffffff;
            font-size: 16px;
            font-weight: 600;
        }

        .success-icon-wrap {
            display: flex;
            justify-content: center;
            margin-bottom: 25px;
        }

        .success-img {
            width: fit-content;
            margin: auto;
        }

        .progress-bar-custom {
            height: 6px;
            background-color: #423821;
            border-radius: 10px;
            width: 50%;
            margin: 0 auto 0 auto;
        }

        .progress-fill {
            height: 100%;
            width: 60%;
            background-color: var(--btn-orange);
            border-radius: 10px;
        }