/* فونت‌های لوکال – مقاوم در برابر قطعی اینترنت */
@font-face {
    font-family: 'Inter';
    src: url("../downloaded/fonts/inter/Inter-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url("../downloaded/fonts/inter/Inter-Bold.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Space Grotesk';
    src: url("../downloaded/fonts/space-grotesk/SpaceGrotesk-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Space Grotesk';
    src: url("../downloaded/fonts/space-grotesk/SpaceGrotesk-Bold.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
        :root {
            --primary: #2563eb;      
            --primary-dark: #1e40af; 
            --primary-light: #eff6ff;
            --secondary: #06b6d4;    
            --accent: #fbbf24;
            --dark: #23272e;
            --light: #eff6ff;
            --gray: #64748b;
            --success: #06b6d4;
            --warning: #fbbf24;
            --danger: #ef4444;
            --card-bg: #ffffff;
            --body-bg: #eff6ff;
        }

        body {
            font-family: 'Inter', 'Space Grotesk', Arial, sans-serif;
            background: linear-gradient(135deg, var(--body-bg) 60%, var(--accent) 180%);
            min-height: 100vh;
            color: var(--dark);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            overflow-x: hidden;
        }

        /* ---- Login Wrapper ---- */
        .login-outer {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100vw;
            background: none;
        }
        .login-container {
            background: rgba(255,255,255,.98);
            box-shadow: 0 12px 36px 0 rgba(60,30,90,0.13),0 2px 8px 0 rgba(60,30,90,0.06);
            border-radius: 1.3rem;
            padding: 2.4rem 2.3rem 2rem 2.3rem;
            max-width: 420px;
            width: 96vw;
            margin: 0 auto;
            text-align: center;
            position: relative;
            animation: fadeInDown 0.9s cubic-bezier(.74, .27, .53, 1.19);
        }
        @media (max-width: 575px) {
            .login-container {padding: 2rem 0.7rem !important;}
        }
        .login-container h2 {
            font-family: 'Space Grotesk', Arial, sans-serif;
            letter-spacing: 0.3px;
            margin-bottom: 0.65rem;
            color: var(--primary);
            font-size: 2.0rem;
            font-weight: 700;
            animation: fadeInDown 0.7s;
        }
        .login-container .subtitle {
            color: #5e6372;
            font-size: 0.99rem;
            margin-bottom: 2.2rem;
        }
        /* ---- Inputs & Forms ---- */
        .form-label {
            font-size: 0.98rem;
            color: var(--primary-dark);
            font-weight: 500;
            margin-bottom: .31rem;
            text-align: left;
            letter-spacing:0.04em;
        }
        .form-control {
            border-radius: 9px;
            border: 1.2px solid var(--primary-light);
            background: rgba(248,250,252,0.85);
            color: var(--dark);
            font-size: 1rem;
            margin-bottom: 1.1rem;
            padding: 1.08rem 1.16rem;
            transition: box-shadow 0.3s, border 0.3s;
            box-shadow: 0 2px 7px 0px rgba(37,99,235,0.04);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(37,99,235,0.18);
            color: var(--dark);
        }
        .form-control::placeholder {
            color: #a9b5cc;
            opacity: 0.85;
        }
        /* ---- Buttons ---- */
        .saas-btn {
            background: linear-gradient(90deg, var(--primary), var(--secondary) 80%);
            color: #fff!important;
            border: none;
            border-radius: 12px;
            padding: 0.93rem 2.35rem;
            font-size: 1.05rem;
            font-family: 'Space Grotesk', Arial, sans-serif;
            font-weight: 600;
            letter-spacing: 0.17px;
            box-shadow: 0 4px 14px rgba(37,99,235,0.13);
            cursor: pointer;
            transition: background .18s cubic-bezier(.5,.5,.14,1.1), box-shadow 0.12s, transform 0.08s;
            margin-bottom: 1rem;
            margin-top: .5rem;
            position: relative;
            overflow: hidden;
        }
        .saas-btn:hover, .saas-btn:focus {
            background: linear-gradient(90deg, var(--primary-dark), var(--secondary) 80%);
            transform: translateY(-2px) scale(1.038);
            box-shadow: 0 8px 30px rgba(37,99,235,0.17);
        }
        .saas-btn.secondary {
            background: linear-gradient(90deg, var(--secondary), #22d3ee 70%);
            color: var(--dark)!important;
            box-shadow: 0 4px 14px rgba(6,182,212,0.13);
            border: none;
        }
        .saas-btn.secondary:hover, .saas-btn.secondary:focus {
            background: linear-gradient(90deg, #22d3ee, var(--secondary) 70%);
            color: var(--dark)!important;
        }
        
        /* ---- Google Button ---- */
        .google-btn {
            background: #fff;
            color: #3c4043!important;
            border: 1.5px solid #dadce0;
            border-radius: 12px;
            padding: 0.93rem 2.35rem;
            font-size: 1.05rem;
            font-family: 'Space Grotesk', Arial, sans-serif;
            font-weight: 600;
            letter-spacing: 0.17px;
            box-shadow: 0 2px 8px rgba(60,64,67,0.1);
            cursor: pointer;
            transition: all 0.2s;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            text-decoration: none;
            width: 100%;
        }
        .google-btn:hover {
            background: #f8f9fa;
            border-color: #d2d3d4;
            box-shadow: 0 4px 12px rgba(60,64,67,0.15);
            transform: translateY(-1px);
            color: #3c4043!important;
        }
        .google-btn img {
            width: 20px;
            height: 20px;
        }
        
        /* ---- Divider ---- */
        .divider {
            display: flex;
            align-items: center;
            margin: 1.5rem 0;
            color: #9ca3af;
            font-size: 0.9rem;
        }
        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            border-bottom: 1px solid #e5e7eb;
        }
        .divider span {
            padding: 0 1rem;
        }
        
        /* ---- Alert messages ---- */
        .login-alert {
            margin: 0.8rem 0 1.2rem 0;
            padding: 1.03rem 1.1rem;
            border-radius: .93rem;
            font-size: 1rem;
            box-shadow: 0 2px 16px rgba(60,30,90,0.085);
            font-family: 'Inter', Arial, sans-serif;
            animation: fadeInUp 0.7s;
            text-align:left;
        }
        .alert-success {
            background: var(--success);
            color: #fff;
        }
        .alert-danger, .alert-error {
            background: var(--danger);
            color: #fff;
        }
        .alert-warning {
            background: var(--warning);
            color: #7e5107;
        }
        .alert-info {
            background: var(--secondary);
            color: #fff;
        }
        /* Signup link & forgot */
        .login-meta {
            font-size: 0.99rem;
            color: #7a869a;
            margin-top: 1.6rem;
        }
        .login-meta a {
            color: var(--primary-dark);
            font-weight: 500;
            text-decoration: underline dotted;
            transition: color 0.2s;
        }
        .login-meta a:hover {
            color: var(--accent);
        }

        /* Loading and fadeIn effect */
        @keyframes fadeInDown {
            0% { opacity: 0; transform: translateY(-40px);}
            100% { opacity: 1; transform: translateY(0);}
        }
        @keyframes fadeInUp {
            0% { opacity: 0; transform: translateY(32px);}
            100% { opacity: 1; transform: translateY(0);}
        }
        /* Responsive */
        @media (max-width: 420px) {
            .login-container {padding: 1.2rem 0.2rem;}
        }