/* login.css */

        :root {
            --light-gray-bg: #fdfdfd;
            --border-color: #e5e7eb;
            --text-color: #1f2937;
            --placeholder-color: #9ca3af;
            --primary-black: #000000;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--light-gray-bg);
            color: var(--text-color);
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100vh;
            overflow: hidden;
            position: relative;
        }

        /* --- Декоративные элементы на фоне --- */
        .bg-shape {
            position: absolute;
            z-index: 0;
            opacity: 0.5;
        }
        .bg-shape.top-right {
            top: -200px;
            right: -200px;
            width: 500px;
            height: 500px;
            border: 80px solid var(--border-color);
            border-radius: 50%;
        }
        .bg-shape.bottom-left {
            bottom: -250px;
            left: -250px;
            width: 500px;
            height: 500px;
            border: 80px solid var(--border-color);
            border-radius: 50%;
        }
        .bg-logo {
            position: absolute;
            z-index: 0;
            opacity: 0.4;
        }
        .bg-logo.top-left {
            top: 50px;
            left: 50px;
        }
        .bg-logo.bottom-right {
            bottom: 50px;
            right: 50px;
        }

        /* --- Основной контейнер --- */
        .login-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2.5rem;
            position: relative;
            z-index: 1;
        }

        .main-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-black);
            text-decoration: none;
        }
        
        /* ИЗМЕНЕНО: Стиль для логотипа, делающий его черным */
        .main-logo img {
            height: 44px;
            filter: grayscale(100%) brightness(0);
        }

        .login-box {
            background-color: white;
            padding: 2.5rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            width: 100%;
            max-width: 400px;
            text-align: center;
        }

        .login-box h1 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 2rem;
        }

        .login-box form {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .input-group {
            position: relative;
        }

        .input-group i {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--placeholder-color);
        }

        .input-group input {
            width: 100%;
            padding: 0.75rem 0.75rem 0.75rem 2.5rem; /* Отступ слева для иконки */
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 0.9rem;
            background-color: white;
            transition: border-color 0.2s;
        }

        .input-group input::placeholder {
            color: var(--placeholder-color);
        }

        .input-group input:focus {
            outline: none;
            border-color: var(--primary-black);
        }

        .login-box button {
            background-color: var(--primary-black);
            color: white;
            padding: 0.75rem;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 500;
            font-size: 0.9rem;
            transition: opacity 0.2s;
        }

        .login-box button:hover {
            opacity: 0.85;
        }
        
        /* Стили для ошибок формы */
        .form-errors {
            color: #ef4444;
            font-size: 0.875rem;
            margin-bottom: 1rem;
            list-style: none;
            padding: 0;
        }

        .contact-info {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            font-size: 0.875rem;
            color: #6b7280;
        }
        .contact-info a {
             color: inherit;
             text-decoration: none;
        }
        .contact-info .icon-text {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }