/* ============================================================
   auth/login.html
   ============================================================ */

        :root {
            --bg:       #ffffff;
            --bg-alt:   #f8fafc;
            --border:   #e2e8f0;
            --text-1:   #0f172a;
            --text-2:   #475569;
            --text-3:   #94a3b8;
            --sky:      #0ea5e9;
            --sky-d:    #0369a1;
            --teal:     #0d9488;
            --color-primary:        #0ea5e9;
            --color-primary-hover:  #38bdf8;
            --color-primary-active: #0284c7;
            --color-primary-dark:   #0284c7;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text-1);
            line-height: 1.6;
        }

        /* ------------------------------------------------------------------ */
        /* Keyframes                                                            */
        /* ------------------------------------------------------------------ */
        @keyframes float-orb {
            0%,  100% { transform: translate(0, 0) scale(1); }
            25%        { transform: translate(28px, -38px) scale(1.06); }
            50%        { transform: translate(-18px, 16px) scale(0.94); }
            75%        { transform: translate(36px, 10px) scale(1.02); }
        }
        @keyframes float-orb-b {
            0%,  100% { transform: translate(0, 0) scale(1); }
            25%        { transform: translate(-32px, 20px) scale(0.95); }
            50%        { transform: translate(22px, -28px) scale(1.08); }
            75%        { transform: translate(-12px, 30px) scale(0.97); }
        }
        @keyframes float-orb-c {
            0%,  100% { transform: translate(0, 0) scale(1); }
            33%        { transform: translate(16px, -20px) scale(1.05); }
            66%        { transform: translate(-24px, 12px) scale(0.95); }
        }

        /* ------------------------------------------------------------------ */
        /* Page layout                                                          */
        /* ------------------------------------------------------------------ */
        .login-page {
            display: flex;
            min-height: 100vh;
        }

        /* ------------------------------------------------------------------ */
        /* Left panel — light branding                                         */
        /* ------------------------------------------------------------------ */
        .login-brand {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            flex: 1;
            background: var(--bg-alt);
            padding: 3rem;
            position: relative;
            overflow: hidden;
            border-right: 1px solid var(--border);
        }

        /* Aurora orbs */
        .login-brand .orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(72px);
            pointer-events: none;
        }

        .login-brand .orb-a {
            width: 560px;
            height: 560px;
            background: rgba(14, 165, 233, 0.18);
            top: -160px;
            left: -120px;
            animation: float-orb 10s ease-in-out infinite;
        }

        .login-brand .orb-b {
            width: 480px;
            height: 480px;
            background: rgba(13, 148, 136, 0.15);
            top: -80px;
            right: -100px;
            animation: float-orb-b 13s ease-in-out infinite;
            animation-delay: -4s;
        }

        .login-brand .orb-c {
            width: 360px;
            height: 360px;
            background: rgba(5, 150, 105, 0.12);
            bottom: -100px;
            left: 50%;
            transform: translateX(-50%);
            animation: float-orb-c 16s ease-in-out infinite;
            animation-delay: -8s;
        }

        /* Back-to-home link */
        .login-brand__home {
            position: absolute;
            top: 2rem;
            left: 2rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-2);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;
            transition: color 0.2s;
            z-index: 1;
        }

        .login-brand__home:hover {
            color: var(--text-1);
        }

        .login-brand__home svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        /* Content area */
        .login-brand__content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 420px;
        }

        /* Logo link */
        .login-brand__logo-link {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            transition: opacity 0.2s;
        }
        .login-brand__logo-link:hover { opacity: 0.8; }

        /* Logo mark */
        .login-brand__icon {
            width: 56px;
            height: 56px;
            display: block;
            margin: 0 auto 1.25rem;
        }

        /* Eyebrow pill */
        .login-brand__eyebrow {
            display: inline-block;
            padding: 0.3rem 0.9rem;
            border-radius: 99px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            background: rgba(2, 132, 199, 0.1);
            color: var(--color-primary);
            border: 1px solid rgba(2, 132, 199, 0.2);
            margin-bottom: 1.25rem;
        }

        /* Gradient title */
        .login-brand__title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.1;
            margin: 0 0 2rem 0;
            background: linear-gradient(135deg, var(--text-1) 0%, var(--sky) 60%, var(--teal) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* Feature list */
        .login-brand__features {
            list-style: none;
            margin: 0;
            padding: 0;
            text-align: left;
            display: flex;
            flex-direction: column;
            gap: 0.875rem;
        }

        .login-brand__feature {
            display: flex;
            align-items: flex-start;
            gap: 0.625rem;
            font-size: 0.875rem;
            color: var(--text-2);
            line-height: 1.5;
        }

        .login-brand__feature-icon {
            flex-shrink: 0;
            width: 18px;
            height: 18px;
            margin-top: 0.05rem;
            color: var(--sky);
        }

        /* ------------------------------------------------------------------ */
        /* Right panel — form                                                  */
        /* ------------------------------------------------------------------ */
        .login-form-panel {
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 1;
            padding: 3rem;
            background: var(--bg);
        }

        .login-card {
            width: 100%;
            max-width: 380px;
        }

        .login-header {
            margin-bottom: 2rem;
        }

        .login-header h1 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-1);
            margin: 0 0 0.25rem 0;
            letter-spacing: -0.02em;
            /* reset any gradient inheritance */
            background: none;
            -webkit-text-fill-color: var(--text-1);
        }

        .login-header p {
            color: var(--color-text-secondary);
            font-size: 0.875rem;
            margin: 0;
        }

        /* Social buttons */
        .social-buttons {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }

        /* Enterprise form */
        .enterprise-section {
            margin-top: 1.5rem;
        }

        .enterprise-section label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-1);
            margin-bottom: 0.375rem;
        }

        .enterprise-section input {
            width: 100%;
            padding: 0.625rem 0.875rem;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 0.875rem;
            font-family: inherit;
            color: var(--text-1);
            background: var(--bg);
            transition: border-color 0.2s, box-shadow 0.2s;
            margin-bottom: 0.75rem;
        }

        .enterprise-section input::placeholder {
            color: var(--text-3);
        }

        .enterprise-section input:focus {
            outline: none;
            border-color: var(--sky);
            box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
        }

        /* Continue button */
        .btn-continue {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            width: 100%;
            padding: 0.75rem;
            background: var(--sky);
            color: #ffffff;
            border: none;
            border-radius: 8px;
            font-size: 0.875rem;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            transition: background-color 0.2s, box-shadow 0.2s;
        }

        .btn-continue:hover {
            background: var(--sky-d);
            box-shadow: 0 0 18px rgba(14, 165, 233, 0.3);
        }

        .btn-continue svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        /* Trial banner */
        .trial-banner {
            display: flex;
            align-items: flex-start;
            gap: 0.625rem;
            padding: 0.75rem 1rem;
            margin-bottom: 1.5rem;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(5, 150, 105, 0.06) 0%, rgba(14, 165, 233, 0.06) 100%);
            border: 1px solid rgba(5, 150, 105, 0.15);
        }

        .trial-banner__icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            color: var(--color-success-dark);
            margin-top: 1px;
        }

        .trial-banner__text {
            font-size: 0.8125rem;
            line-height: 1.5;
            color: var(--text-2);
        }

        .trial-banner__text strong {
            color: var(--color-success-dark);
        }

        /* Footer */
        .login-footer {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border);
        }

        .login-footer p {
            color: var(--text-3);
            font-size: 0.8125rem;
            margin: 0;
        }

        .login-footer__trial {
            color: var(--text-2) !important;
            font-size: 0.8125rem !important;
            margin-bottom: 0.5rem !important;
        }

        /* ------------------------------------------------------------------ */
        /* Responsive — stack on mobile                                        */
        /* ------------------------------------------------------------------ */
        @media (max-width: 768px) {
            .login-page {
                flex-direction: column;
            }

            .login-brand {
                padding: 2rem 1.5rem 2.5rem;
                min-height: auto;
                border-right: none;
                border-bottom: 1px solid var(--border);
            }

            .login-brand__title {
                font-size: 1.5rem;
            }

            .login-brand__subtitle {
                font-size: 0.875rem;
            }

            .login-brand__home {
                top: 1rem;
                left: 1rem;
            }

            .login-form-panel {
                padding: 2rem 1.5rem;
            }

            .login-brand .orb-a {
                width: 300px;
                height: 300px;
            }

            .login-brand .orb-b {
                width: 240px;
                height: 240px;
            }

            .login-brand .orb-c {
                width: 200px;
                height: 200px;
            }
        }