/* ============================================
           LOGIN PAGE — استایل‌های اختصاصی
           ============================================ */

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

body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    direction: rtl;
}

/* ============================================
           MAIN CONTAINER
           ============================================ */
.panel-box {
    max-width: 440px;
    width: 100%;
    background: #ffffff;
    border-radius: 24px;
    padding: 32px 34px 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 8px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .panel-box::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -20%;
        width: 60%;
        height: 150%;
        background: radial-gradient(circle, rgba(244, 180, 0, 0.04), transparent 60%);
        pointer-events: none;
    }

    .panel-box::after {
        content: '';
        position: absolute;
        bottom: -30%;
        left: -10%;
        width: 40%;
        height: 100%;
        background: radial-gradient(circle, rgba(0, 51, 102, 0.03), transparent 60%);
        pointer-events: none;
    }

/* ============================================
           HEADER / LOGO
           ============================================ */
.header-title {
    text-align: center;
    padding: 0 0 16px 0;
    border-bottom: 2px solid #f0f2f5;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

    .header-title a {
        display: inline-block;
        transition: transform 0.4s ease;
    }

        .header-title a:hover {
            transform: scale(1.03);
        }

    .header-title img {
        height: 72px;
        width: auto;
        filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.04));
    }

    .header-title .brand-sub {
        display: block;
        color: #9ca3af;
        font-size: 0.75rem;
        font-weight: 400;
        margin-top: 4px;
        letter-spacing: 2px;
    }

/* ============================================
           FORM
           ============================================ */
.form-box {
    position: relative;
    z-index: 2;
}

.sign-up-box {
    padding: 0;
}

.form-horizontal {
    width: 100%;
}

    .form-horizontal h6 {
        font-weight: 800;
        color: #003366;
        font-size: 1.3rem;
        margin-bottom: 4px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .form-horizontal h6 i {
            color: #F4B400;
        }

.form-group {
    margin-bottom: 16px;
}

    .form-group .control-label {
        font-weight: 600;
        color: #1a1a2e;
        font-size: 0.9rem;
        margin-bottom: 4px;
        display: block;
    }

        .form-group .control-label .required-star {
            color: #ef4444;
            margin-right: 2px;
        }

    .form-group .form-control {
        width: 100%;
        padding: 12px 16px;
        border-radius: 12px;
        border: 2px solid #e5e7eb;
        background: #fafafa;
        color: #1a1a2e;
        font-family: 'Vazirmatn', 'Segoe UI', sans-serif;
        font-size: 0.95rem;
        outline: none;
        transition: all 0.4s ease;
        direction: ltr;
        text-align: left;
    }

        .form-group .form-control:focus {
            border-color: #F4B400;
            background: #ffffff;
            box-shadow: 0 0 0 4px rgba(244, 180, 0, 0.08);
        }

        .form-group .form-control::placeholder {
            color: #9ca3af;
        }

        .form-group .form-control.ltr {
            direction: ltr;
            text-align: left;
        }

/* ============================================
           INPUT ICON WRAPPER
           ============================================ */
.input-wrapper {
    position: relative;
}

    .input-wrapper .input-icon {
        position: absolute;
        right: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: #9ca3af;
        font-size: 1rem;
        transition: color 0.3s ease;
        pointer-events: none;
    }

    .input-wrapper .form-control {
        padding-right: 44px;
    }

        .input-wrapper .form-control:focus ~ .input-icon {
            color: #F4B400;
        }

/* ============================================
           SUBMIT BUTTON
           ============================================ */
.btn-primary-custom {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #003366, #0a4d8c);
    color: #fff;
    font-family: 'Vazirmatn', 'Segoe UI', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(.34, 1.56, .64, 1);
    box-shadow: 0 4px 20px rgba(0, 51, 102, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 4px;
}

    .btn-primary-custom:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 30px rgba(0, 51, 102, 0.3);
    }

    .btn-primary-custom:active {
        transform: translateY(0px);
    }

    .btn-primary-custom i {
        font-size: 1.1rem;
    }

/* ============================================
           ALERT MESSAGE
           ============================================ */
.alert {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .alert.text-danger {
        background: #fee2e2;
        color: #991b1b;
        border: 1px solid #fecaca;
    }

    .alert.text-success {
        background: #d1fae5;
        color: #065f46;
        border: 1px solid #a7f3d0;
    }

    .alert.text-warning {
        background: #fef3c7;
        color: #92400e;
        border: 1px solid #fde68a;
    }

    .alert i {
        font-size: 1.1rem;
    }

/* ============================================
           GREETING TEXT
           ============================================ */
.form-group .greeting-text {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

    .form-group .greeting-text i {
        color: #F4B400;
    }

/* ============================================
           FOOTER LINKS
           ============================================ */
.footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid #f0f2f5;
    margin-top: 16px;
}

    .footer-links a {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        padding: 6px 14px;
        border-radius: 50px;
        background: #f8fafc;
        color: #6b7280;
        font-size: 0.8rem;
        font-weight: 500;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid transparent;
    }

        .footer-links a:hover {
            background: #003366;
            color: #fff;
            border-color: #003366;
            transform: translateY(-2px);
        }

        .footer-links a i {
            font-size: 0.8rem;
        }

/* ============================================
           VERSION BADGE
           ============================================ */
.version-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding-top: 12px;
    margin-top: 8px;
}

    .version-info .badge {
        padding: 4px 14px;
        border-radius: 50px;
        font-size: 0.7rem;
        font-weight: 500;
        font-family: 'Vazirmatn', 'Segoe UI', sans-serif;
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

        .version-info .badge.bg-danger {
            background: #fee2e2 !important;
            color: #991b1b !important;
            border: 1px solid #fecaca;
        }

        .version-info .badge.bg-secondary {
            background: #f0f2f5 !important;
            color: #6b7280 !important;
            border: 1px solid #e5e7eb;
        }

        .version-info .badge i {
            font-size: 0.65rem;
        }

/* ============================================
           RESPONSIVE
           ============================================ */
@media (max-width: 480px) {
    .panel-box {
        padding: 24px 20px 20px;
        border-radius: 20px;
    }

    .header-title img {
        height: 56px;
    }

    .form-horizontal h6 {
        font-size: 1.1rem;
    }

    .form-group .form-control {
        font-size: 0.85rem;
        padding: 10px 14px;
    }

    .input-wrapper .input-icon {
        right: 12px;
        font-size: 0.9rem;
    }

    .input-wrapper .form-control {
        padding-right: 38px;
    }

    .btn-primary-custom {
        font-size: 0.9rem;
        padding: 12px;
    }

    .footer-links a {
        font-size: 0.7rem;
        padding: 4px 10px;
    }

    .footer-links {
        gap: 4px;
    }

    .version-info .badge {
        font-size: 0.6rem;
        padding: 2px 10px;
    }
}

@media (max-width: 380px) {
    .panel-box {
        padding: 16px 14px 16px;
        border-radius: 16px;
    }

    .header-title img {
        height: 44px;
    }

    .form-horizontal h6 {
        font-size: 0.95rem;
    }

    .form-group .form-control {
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    .btn-primary-custom {
        font-size: 0.8rem;
        padding: 10px;
    }
}

/* ============================================
           SCROLLBAR
           ============================================ */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: #f0f2f5;
}

::-webkit-scrollbar-thumb {
    background: #F4B400;
    border-radius: 10px;
}